TY  - CHAP
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Nikolić, Valentina
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1336
AB  - In this chapter, an overview of the results related to the food applications of colored cereals such as black, blue, purple, pink and red maize, rice, wheat, barley, oat, sorghum, and millet is presented. Anthocyanins are the largest group of pigments in cereal synthesized in grain outer layers, i.e., pericarp and/or aleurone. Interest in anthocyanin-rich cereals has intensified because of their possible health benefits. Anthocyanins have demonstrated antioxidant potential in both in vitro and in vivo studies, and the consumption of foods high in anthocyanins has been linked to lower risks of chronic diseases such as diabetes, cancer, and cardiovascular disease. Rich in anthocyanin, colored cereals can be used as functional food ingredients, dietary supplements, and sources of natural food colorants in the food and beverage industry that will be discussed in this chapter.
PB  - Academic Press
T2  - Functionality and Application of Colored Cereals
T1  - Functionality and Application of Colored Cereals, Chapter 4: Colored cereals: Food applications
SP  - 73
EP  - 109
DO  - 10.1016/B978-0-323-99733-1.09992-1
ER  - 

@inbook{
author = "Žilić, Slađana and Simić, Marijana and Nikolić, Valentina",
year = "2023",
abstract = "In this chapter, an overview of the results related to the food applications of colored cereals such as black, blue, purple, pink and red maize, rice, wheat, barley, oat, sorghum, and millet is presented. Anthocyanins are the largest group of pigments in cereal synthesized in grain outer layers, i.e., pericarp and/or aleurone. Interest in anthocyanin-rich cereals has intensified because of their possible health benefits. Anthocyanins have demonstrated antioxidant potential in both in vitro and in vivo studies, and the consumption of foods high in anthocyanins has been linked to lower risks of chronic diseases such as diabetes, cancer, and cardiovascular disease. Rich in anthocyanin, colored cereals can be used as functional food ingredients, dietary supplements, and sources of natural food colorants in the food and beverage industry that will be discussed in this chapter.",
publisher = "Academic Press",
journal = "Functionality and Application of Colored Cereals",
booktitle = "Functionality and Application of Colored Cereals, Chapter 4: Colored cereals: Food applications",
pages = "73-109",
doi = "10.1016/B978-0-323-99733-1.09992-1"
}

Žilić, S., Simić, M.,& Nikolić, V.. (2023). Functionality and Application of Colored Cereals, Chapter 4: Colored cereals: Food applications. in Functionality and Application of Colored Cereals
Academic Press., 73-109.
https://doi.org/10.1016/B978-0-323-99733-1.09992-1

Žilić S, Simić M, Nikolić V. Functionality and Application of Colored Cereals, Chapter 4: Colored cereals: Food applications. in Functionality and Application of Colored Cereals. 2023;:73-109.
doi:10.1016/B978-0-323-99733-1.09992-1 .

Žilić, Slađana, Simić, Marijana, Nikolić, Valentina, "Functionality and Application of Colored Cereals, Chapter 4: Colored cereals: Food applications" in Functionality and Application of Colored Cereals (2023):73-109,
https://doi.org/10.1016/B978-0-323-99733-1.09992-1 . .

TY  - PAT
AU  - Srdić, Jelena
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Nikolić, Valentina
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1282
PB  - Beograd : Republika Srbija, Ministarstvo poljoprivrede, šumarstva i vodoprivrede - Uprava za zaštitu bilja
T2  - Rešenje broj 320-09-02439/2021-11 od 30.03.2023. godine
T1  - ZP 3133 su
UR  - https://hdl.handle.net/21.15107/rcub_rik_1282
ER  - 

@misc{
author = "Srdić, Jelena and Žilić, Slađana and Simić, Marijana and Nikolić, Valentina",
year = "2023",
publisher = "Beograd : Republika Srbija, Ministarstvo poljoprivrede, šumarstva i vodoprivrede - Uprava za zaštitu bilja",
journal = "Rešenje broj 320-09-02439/2021-11 od 30.03.2023. godine",
title = "ZP 3133 su",
url = "https://hdl.handle.net/21.15107/rcub_rik_1282"
}

Srdić, J., Žilić, S., Simić, M.,& Nikolić, V.. (2023). ZP 3133 su. in Rešenje broj 320-09-02439/2021-11 od 30.03.2023. godine
Beograd : Republika Srbija, Ministarstvo poljoprivrede, šumarstva i vodoprivrede - Uprava za zaštitu bilja..
https://hdl.handle.net/21.15107/rcub_rik_1282

Srdić J, Žilić S, Simić M, Nikolić V. ZP 3133 su. in Rešenje broj 320-09-02439/2021-11 od 30.03.2023. godine. 2023;.
https://hdl.handle.net/21.15107/rcub_rik_1282 .

Srdić, Jelena, Žilić, Slađana, Simić, Marijana, Nikolić, Valentina, "ZP 3133 su" in Rešenje broj 320-09-02439/2021-11 od 30.03.2023. godine (2023),
https://hdl.handle.net/21.15107/rcub_rik_1282 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Sarić, Beka
AU  - Milovanović, Danka
AU  - Vasić, Marko G.
AU  - Jovanović, Snežana
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1181
AB  - Maize (Zea mays L.) is, along with wheat and
rice, one of the most important cereal crops in
the world. The five basic groups of commercially
available maize hybrids are dent, flint, floury,
popping, and sweet maize. The grain color can
also vary from white, yellow, and orange, to red,
blue, purple and brown. The aim of this study
was to investigate the effect of genotype on grain
quality of 33 maize hybrids, including physical
properties and grain chemical composition. The
hybrids were grown in 2022 at the location of Zemun
Polje, Serbia and tested in in the laboratory
of the Department of Food Technology and Biochemistry
of the Maize Research Institute “Zemun
Polje“. Manual dissection of the grains indicated
that the highest content of pericarp fraction
was present in the popcorn genotype ZP 611k
(10.38%), and the lowest in yellow dent genotype
ZP 6066 (5.77%), the germ fraction was predominant
in the sweet hybryd ZP 504su (16,09%),and the endosperm (84.13%) in popcirn genotype
ZP 6119k. The 1000-kernel weight, an important
physical indicator of grain quality, ranged from
120.98 g (popcorn hybrid ZP 617k) to 398.13 g
(yellow dent ZP 7072). Higher 1000-kernel weight
is a preferred wet-milling characteristic because
it is associated with greater starch and protein
yield and lesser yields of fiber. The findings indicate
that the starch, protein, oil, crude fiber,
and ash contents of 33 different maize genotypes
varied between intervals: from 56.79% (sweet
hybrid ZP 504su) to 70.38% (yellow dent hybrid
ZP 4123); from 10.95% (yellow dent ZP 6566) to
13.28% (ZP 504su); from 3.14% (yellow popcorn
ZP 611k) to 7.37 % (ZP 504su); from 1.89% (yellow
dent ZP 457) to 3.45% (early ripening yellow
dent ZP 161); and from 1.39% (yellow dent
ZP 7777) to 1.80% (ZP 161), respectively. The
investigated red kernel genotypes: ZP 3027r and
ZP 5048r, as well as white kernel hybrid ZP 553w
did not stand out significantly regarding the basic
chemical composition, even though our previous
studies showed that red genotypes contain
health-promoting antioxidants – anthocyanins
that provide the red color of the grain. These
findings can be of great importance for future
breeding programs directed toward creating new
and improved genotypes of maize hybrids with
superior grain quality traits intended for different
purposes.
PB  - Kiev : Ukrainian Institute for Plant Variety Examination
C3  - XI International applied science conference of young scientists and experts "Breeding, genetics and growing technology for agricultural crops" - Book of proceedings
T1  - The effect of genotype on grain properties of different maize hybrids from Serbia
SP  - 89
EP  - 90
UR  - https://hdl.handle.net/21.15107/rcub_rik_1181
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Sarić, Beka and Milovanović, Danka and Vasić, Marko G. and Jovanović, Snežana",
year = "2023",
abstract = "Maize (Zea mays L.) is, along with wheat and
rice, one of the most important cereal crops in
the world. The five basic groups of commercially
available maize hybrids are dent, flint, floury,
popping, and sweet maize. The grain color can
also vary from white, yellow, and orange, to red,
blue, purple and brown. The aim of this study
was to investigate the effect of genotype on grain
quality of 33 maize hybrids, including physical
properties and grain chemical composition. The
hybrids were grown in 2022 at the location of Zemun
Polje, Serbia and tested in in the laboratory
of the Department of Food Technology and Biochemistry
of the Maize Research Institute “Zemun
Polje“. Manual dissection of the grains indicated
that the highest content of pericarp fraction
was present in the popcorn genotype ZP 611k
(10.38%), and the lowest in yellow dent genotype
ZP 6066 (5.77%), the germ fraction was predominant
in the sweet hybryd ZP 504su (16,09%),and the endosperm (84.13%) in popcirn genotype
ZP 6119k. The 1000-kernel weight, an important
physical indicator of grain quality, ranged from
120.98 g (popcorn hybrid ZP 617k) to 398.13 g
(yellow dent ZP 7072). Higher 1000-kernel weight
is a preferred wet-milling characteristic because
it is associated with greater starch and protein
yield and lesser yields of fiber. The findings indicate
that the starch, protein, oil, crude fiber,
and ash contents of 33 different maize genotypes
varied between intervals: from 56.79% (sweet
hybrid ZP 504su) to 70.38% (yellow dent hybrid
ZP 4123); from 10.95% (yellow dent ZP 6566) to
13.28% (ZP 504su); from 3.14% (yellow popcorn
ZP 611k) to 7.37 % (ZP 504su); from 1.89% (yellow
dent ZP 457) to 3.45% (early ripening yellow
dent ZP 161); and from 1.39% (yellow dent
ZP 7777) to 1.80% (ZP 161), respectively. The
investigated red kernel genotypes: ZP 3027r and
ZP 5048r, as well as white kernel hybrid ZP 553w
did not stand out significantly regarding the basic
chemical composition, even though our previous
studies showed that red genotypes contain
health-promoting antioxidants – anthocyanins
that provide the red color of the grain. These
findings can be of great importance for future
breeding programs directed toward creating new
and improved genotypes of maize hybrids with
superior grain quality traits intended for different
purposes.",
publisher = "Kiev : Ukrainian Institute for Plant Variety Examination",
journal = "XI International applied science conference of young scientists and experts "Breeding, genetics and growing technology for agricultural crops" - Book of proceedings",
title = "The effect of genotype on grain properties of different maize hybrids from Serbia",
pages = "89-90",
url = "https://hdl.handle.net/21.15107/rcub_rik_1181"
}

Nikolić, V., Simić, M., Žilić, S., Sarić, B., Milovanović, D., Vasić, M. G.,& Jovanović, S.. (2023). The effect of genotype on grain properties of different maize hybrids from Serbia. in XI International applied science conference of young scientists and experts "Breeding, genetics and growing technology for agricultural crops" - Book of proceedings
Kiev : Ukrainian Institute for Plant Variety Examination., 89-90.
https://hdl.handle.net/21.15107/rcub_rik_1181

Nikolić V, Simić M, Žilić S, Sarić B, Milovanović D, Vasić MG, Jovanović S. The effect of genotype on grain properties of different maize hybrids from Serbia. in XI International applied science conference of young scientists and experts "Breeding, genetics and growing technology for agricultural crops" - Book of proceedings. 2023;:89-90.
https://hdl.handle.net/21.15107/rcub_rik_1181 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Sarić, Beka, Milovanović, Danka, Vasić, Marko G., Jovanović, Snežana, "The effect of genotype on grain properties of different maize hybrids from Serbia" in XI International applied science conference of young scientists and experts "Breeding, genetics and growing technology for agricultural crops" - Book of proceedings (2023):89-90,
https://hdl.handle.net/21.15107/rcub_rik_1181 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Srdić, Jelena
AU  - Babić, Vojka
AU  - Kravić, Natalija
AU  - Vasić, Marko G.
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1183
AB  - Together with rice and wheat, maize (Zea mays L.) is one of the most significant cereal crops worldwide. Dent, flint, floury, popping, and sweet maize are the five main categories of commercially available maize hybrids. Along with white, yellow, and orange, red, blue, purple, and brown are other possible grain colors. Grain quality is only of secondary value in the hybrid maize breeding process because the focus is mostly on raising the level and consistency of the yield. The genetic basis of commercial maize hybrids has significantly narrowed as a result of the hybrid breeding process itself, as well as economic factors and rivalry between breeding companies. On the market at the same time, there are often just a few closely related hybrids with comparable technological and nutrient standards.
The aim of this study was to analyze how 33 maize hybrids' physical characteristics and chemical composition were affected by genotype. The hybrids were grown in 2022 at Zemun Polje, Serbia, and evaluated in the laboratory of the Department of Food Technology and Biochemistry of the Maize Research Institute “Zemun Polje“. Manual dissection of the grains revealed that the yellow dent genotype ZP 6066 had the lowest content of pericarp fraction (5.77%), the popcorn genotype ZP 611k had the highest content of pericarp fraction (10.38%), the sweet hybrid genotype ZP 504su had the highest content of germ fraction (16.09%), and the popcorn genotype ZP 6119k had the highest content of endosperm (84.13%). A crucial physical parameter of grain quality, the 1000-kernel weight ranged from 120.98 g (popcorn hybrid ZP 617k) to 398.13 g (yellow dent ZP 7072). The results showed that the starch, protein, oil, crude fiber, and ash contents of 33 different maize genotypes varied between intervals: from 56.79% (sweet hybrid ZP 504su) to 70.38% (yellow dent hybrid ZP 4123); from 10.95% (yellow dent ZP 6566) to 13.28% (ZP 504su); from 3.14% (yellow popcorn ZP 611k) to 7.37% (ZP 504su). Standard deviations of the respective chemical properties were: 2.45%, 0.62%, 0.68%, 0.31%, and 0.08%. Future breeding initiatives aimed at developing novel and enhanced genotypes of maize hybrids with higher grain quality attributes for various applications may find considerable value in our findings. It is crucial to create new breeding programs that use more focused methods to produce hybrids of maize that are meant to serve particular functions. Enabling the production of hybrids with improved nutritional and technological quality of both the starting material as well as the parental lines should receive special consideration.
PB  - CHIȘINĂU : MOLDOVA STATE UNIVERSITY
C3  - The National Conference with international participation: Natural sciences in the dialogue of generations, Chisinau, Republic of Moldova, on 14 – 15 September 2023. Book of Abstracts
T1  - The influence of genotype on the grain properties of different maize hybrids from Serbia
SP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_rik_1183
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Srdić, Jelena and Babić, Vojka and Kravić, Natalija and Vasić, Marko G.",
year = "2023",
abstract = "Together with rice and wheat, maize (Zea mays L.) is one of the most significant cereal crops worldwide. Dent, flint, floury, popping, and sweet maize are the five main categories of commercially available maize hybrids. Along with white, yellow, and orange, red, blue, purple, and brown are other possible grain colors. Grain quality is only of secondary value in the hybrid maize breeding process because the focus is mostly on raising the level and consistency of the yield. The genetic basis of commercial maize hybrids has significantly narrowed as a result of the hybrid breeding process itself, as well as economic factors and rivalry between breeding companies. On the market at the same time, there are often just a few closely related hybrids with comparable technological and nutrient standards.
The aim of this study was to analyze how 33 maize hybrids' physical characteristics and chemical composition were affected by genotype. The hybrids were grown in 2022 at Zemun Polje, Serbia, and evaluated in the laboratory of the Department of Food Technology and Biochemistry of the Maize Research Institute “Zemun Polje“. Manual dissection of the grains revealed that the yellow dent genotype ZP 6066 had the lowest content of pericarp fraction (5.77%), the popcorn genotype ZP 611k had the highest content of pericarp fraction (10.38%), the sweet hybrid genotype ZP 504su had the highest content of germ fraction (16.09%), and the popcorn genotype ZP 6119k had the highest content of endosperm (84.13%). A crucial physical parameter of grain quality, the 1000-kernel weight ranged from 120.98 g (popcorn hybrid ZP 617k) to 398.13 g (yellow dent ZP 7072). The results showed that the starch, protein, oil, crude fiber, and ash contents of 33 different maize genotypes varied between intervals: from 56.79% (sweet hybrid ZP 504su) to 70.38% (yellow dent hybrid ZP 4123); from 10.95% (yellow dent ZP 6566) to 13.28% (ZP 504su); from 3.14% (yellow popcorn ZP 611k) to 7.37% (ZP 504su). Standard deviations of the respective chemical properties were: 2.45%, 0.62%, 0.68%, 0.31%, and 0.08%. Future breeding initiatives aimed at developing novel and enhanced genotypes of maize hybrids with higher grain quality attributes for various applications may find considerable value in our findings. It is crucial to create new breeding programs that use more focused methods to produce hybrids of maize that are meant to serve particular functions. Enabling the production of hybrids with improved nutritional and technological quality of both the starting material as well as the parental lines should receive special consideration.",
publisher = "CHIȘINĂU : MOLDOVA STATE UNIVERSITY",
journal = "The National Conference with international participation: Natural sciences in the dialogue of generations, Chisinau, Republic of Moldova, on 14 – 15 September 2023. Book of Abstracts",
title = "The influence of genotype on the grain properties of different maize hybrids from Serbia",
pages = "57",
url = "https://hdl.handle.net/21.15107/rcub_rik_1183"
}

Nikolić, V., Simić, M., Žilić, S., Srdić, J., Babić, V., Kravić, N.,& Vasić, M. G.. (2023). The influence of genotype on the grain properties of different maize hybrids from Serbia. in The National Conference with international participation: Natural sciences in the dialogue of generations, Chisinau, Republic of Moldova, on 14 – 15 September 2023. Book of Abstracts
CHIȘINĂU : MOLDOVA STATE UNIVERSITY., 57.
https://hdl.handle.net/21.15107/rcub_rik_1183

Nikolić V, Simić M, Žilić S, Srdić J, Babić V, Kravić N, Vasić MG. The influence of genotype on the grain properties of different maize hybrids from Serbia. in The National Conference with international participation: Natural sciences in the dialogue of generations, Chisinau, Republic of Moldova, on 14 – 15 September 2023. Book of Abstracts. 2023;:57.
https://hdl.handle.net/21.15107/rcub_rik_1183 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Srdić, Jelena, Babić, Vojka, Kravić, Natalija, Vasić, Marko G., "The influence of genotype on the grain properties of different maize hybrids from Serbia" in The National Conference with international participation: Natural sciences in the dialogue of generations, Chisinau, Republic of Moldova, on 14 – 15 September 2023. Book of Abstracts (2023):57,
https://hdl.handle.net/21.15107/rcub_rik_1183 .

TY  - CONF
AU  - Sarić, Beka
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Nikolić, Valentina
AU  - AKTAĞ, IŞIL
AU  - Gokmen, Vural
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1180
AB  - Thermal treatments have numerous applications as valuable tools for extending the shelf-life of flour by inactivating enzymes
and reducing moisture content [1]. Besides the biological effects, the dry-heat process has a significant impact on
the techno-functional, nutritional properties as well as bioactive compounds of flour [2]. However, during different thermal
treatments, many potentially harmful compounds could be formed through the Maillard reaction. Recently, two heat-induced
contaminants have gained much interest: acrylamide and HMF [3]. HMF forms as a result of the dehydration of
hexose sugars or the Maillard reaction during heating [4], while acrylamide in foods is formed via the Maillard reaction from
free asparagine in the presence of carbonyl compounds such as reducing sugars during thermal processes. The present
study aimed to evaluate the effects of the thermal treatment at different temperatures: 100, 125, 135, 150, and 165°C,
on the HMF and acrylamide formulation, as well as the antioxidant capacity of maize flours. The experimental material
consisted of three maize hybrids with different colours and kernel types (white-standard, yellow and blue-popping). Maize
samples were ground on a lab mill to a fine powder (<500μm) and flour samples were evenly spread thinly on a glass plate
and thermally treated for 1 h in a ventilation oven Memmert UF55. In order to evaluate the effect of dry-heat treatment on
the HMF and acrylamide formulations and antioxidant activity of maize flours all the results were compared with those of
non-treated flours as a control. As we expected, no HMF was detected in untreated flour and the content of HMF increased
with the rising of the applied temperature. The content of HMF ranged from 2.93 to 207.60 μg/kg, 2.03 to 113.62 μg/kg
and 2.60 to 185.26 μg/kg in white, yellow and blue maize flours, respectively. Our results demonstrated a maximum HMF
level at 165°C in the white maize sample (207.60 μg/kg), which was higher by approximately 10% and 45% than the level
measured in the blue and yellow maize samples, respectively. The acrylamide ranged from 41.00 to 840.66 μg/kg, 31.40 to
666.70 μg/kg and 56.75 to 953.96 μg/kg in white, yellow and blue maize flour samples, respectively. It was observed that
the dry-heat treatment of all the investigated products at higher temperatures produced slightly more acrylamide concentrations.
No acrylamide was detected in untreated flour, as well as in maize flours heated at 100oC. The antioxidant capacity
ranged from 10.05 to 13.32, 15.89 to 18.15 and 20.51 to 24.03 mmol Trolox Eq/kg in white, yellow and blue maize flour,
respectively. Dry-heat treatment had a significant effect on the maize flour colour parameters and the results of the parameters
L*, a*, and b* indicated that the flour showed a darkening and browning effect as the dry-heat treatment temperature
increased. Browning also indicates the formation of melanoidins as the end-product of the Maillard reaction, which confirms
the maximum value of antioxidant capacity at a temperature of 165°C. All results showed that dry heat treatment increases
antioxidant capacity with increasing temperature, but also increases HMF and acrylamide. However, due to the different
kernel structures of the used maize genotypes and the inter-relations between chemical compounds within the food matrix,
the overall impact of dry-heat treatments was not completely elucidated.
PB  - Beograd : Srpsko hemijsko društvo
C3  - XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts
T1  - Effect of dry-heat treatment on acrylamide and HMF formation in maize flour
SP  - 276
UR  - https://hdl.handle.net/21.15107/rcub_rik_1180
ER  - 

@conference{
author = "Sarić, Beka and Žilić, Slađana and Simić, Marijana and Nikolić, Valentina and AKTAĞ, IŞIL and Gokmen, Vural",
year = "2023",
abstract = "Thermal treatments have numerous applications as valuable tools for extending the shelf-life of flour by inactivating enzymes
and reducing moisture content [1]. Besides the biological effects, the dry-heat process has a significant impact on
the techno-functional, nutritional properties as well as bioactive compounds of flour [2]. However, during different thermal
treatments, many potentially harmful compounds could be formed through the Maillard reaction. Recently, two heat-induced
contaminants have gained much interest: acrylamide and HMF [3]. HMF forms as a result of the dehydration of
hexose sugars or the Maillard reaction during heating [4], while acrylamide in foods is formed via the Maillard reaction from
free asparagine in the presence of carbonyl compounds such as reducing sugars during thermal processes. The present
study aimed to evaluate the effects of the thermal treatment at different temperatures: 100, 125, 135, 150, and 165°C,
on the HMF and acrylamide formulation, as well as the antioxidant capacity of maize flours. The experimental material
consisted of three maize hybrids with different colours and kernel types (white-standard, yellow and blue-popping). Maize
samples were ground on a lab mill to a fine powder (<500μm) and flour samples were evenly spread thinly on a glass plate
and thermally treated for 1 h in a ventilation oven Memmert UF55. In order to evaluate the effect of dry-heat treatment on
the HMF and acrylamide formulations and antioxidant activity of maize flours all the results were compared with those of
non-treated flours as a control. As we expected, no HMF was detected in untreated flour and the content of HMF increased
with the rising of the applied temperature. The content of HMF ranged from 2.93 to 207.60 μg/kg, 2.03 to 113.62 μg/kg
and 2.60 to 185.26 μg/kg in white, yellow and blue maize flours, respectively. Our results demonstrated a maximum HMF
level at 165°C in the white maize sample (207.60 μg/kg), which was higher by approximately 10% and 45% than the level
measured in the blue and yellow maize samples, respectively. The acrylamide ranged from 41.00 to 840.66 μg/kg, 31.40 to
666.70 μg/kg and 56.75 to 953.96 μg/kg in white, yellow and blue maize flour samples, respectively. It was observed that
the dry-heat treatment of all the investigated products at higher temperatures produced slightly more acrylamide concentrations.
No acrylamide was detected in untreated flour, as well as in maize flours heated at 100oC. The antioxidant capacity
ranged from 10.05 to 13.32, 15.89 to 18.15 and 20.51 to 24.03 mmol Trolox Eq/kg in white, yellow and blue maize flour,
respectively. Dry-heat treatment had a significant effect on the maize flour colour parameters and the results of the parameters
L*, a*, and b* indicated that the flour showed a darkening and browning effect as the dry-heat treatment temperature
increased. Browning also indicates the formation of melanoidins as the end-product of the Maillard reaction, which confirms
the maximum value of antioxidant capacity at a temperature of 165°C. All results showed that dry heat treatment increases
antioxidant capacity with increasing temperature, but also increases HMF and acrylamide. However, due to the different
kernel structures of the used maize genotypes and the inter-relations between chemical compounds within the food matrix,
the overall impact of dry-heat treatments was not completely elucidated.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts",
title = "Effect of dry-heat treatment on acrylamide and HMF formation in maize flour",
pages = "276",
url = "https://hdl.handle.net/21.15107/rcub_rik_1180"
}

Sarić, B., Žilić, S., Simić, M., Nikolić, V., AKTAĞ, I.,& Gokmen, V.. (2023). Effect of dry-heat treatment on acrylamide and HMF formation in maize flour. in XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts
Beograd : Srpsko hemijsko društvo., 276.
https://hdl.handle.net/21.15107/rcub_rik_1180

Sarić B, Žilić S, Simić M, Nikolić V, AKTAĞ I, Gokmen V. Effect of dry-heat treatment on acrylamide and HMF formation in maize flour. in XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts. 2023;:276.
https://hdl.handle.net/21.15107/rcub_rik_1180 .

Sarić, Beka, Žilić, Slađana, Simić, Marijana, Nikolić, Valentina, AKTAĞ, IŞIL, Gokmen, Vural, "Effect of dry-heat treatment on acrylamide and HMF formation in maize flour" in XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts (2023):276,
https://hdl.handle.net/21.15107/rcub_rik_1180 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Kandić, Vesna
AU  - Sarić, Beka
AU  - Milovanović, Danka
AU  - Jovanović, Snežana
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1179
AB  - Whole grain cereals are regarded as key components of nutrition due to their health-promoting properties. Oats (Avena sativa
L.) are naturally gluten-free cereals suited for the gluten-intolerant and individuals with celiac disease. Oats are mostly
utilized as flour or rolled oats in the food sector. Oat flour is produced by milling oat groats or flakes, and it is frequently
used as whole-grain flour. The inedible outer hull of the oat grain is typically removed during harvest and processing. The
hull typically makes up 25–30% of the kernel weight in hulled oats, with minor fluctuation across genotypes. Oats are also
high in dietary fibre, notably β-glucans, which have been shown to provide medical benefits such as lowering cholesterol,
slowing glucose uptake, and lowering plasma insulin levels [1,2]. Furthermore, phenolic acids, flavonoids, carotenoids,
vitamin E, and phytosterols are plentiful in oats [3,4]. Oat hull is high in fibre and low in protein, which lowers the amount
of energy that can be extracted from the kernel. Thus, the use of hulled oats in diets for pigs and poultry is severely constrained,
however, ruminant animals can profit from oats' high levels of fat and fibre compared to other cereal grains. Oats
are currently sent to mills as blends of many oat cultivars with varying quality characteristics, which presents a challenge
for the food industry because it makes it more difficult to forecast the quality of the finished product.
This study aimed to examine the nutritional potentials of the whole grain oat flour and hulls of three oat genotypes with
different hull colours: yellow, brown, and black. Ground oat grains and oat hulls were investigated for their levels of total
phenolic compounds, phenolic acids, β-glucans, antioxidant capacity, and in vitro digestibility. An in vitro multi-step digestion
method was used to determine the potential digestibility of the oat samples for human consumption as a function of
processing variables. The oral, gastric, duodenal, and colon phases of the method proposed by Papillo et al. [5] and modified
by Hamzalıoğlu and Gökmen [6] were carried out without attempting to closely resemble gastrointestinal digestion.
Significant variations were found amongst the analysed samples, particularly when comparing parameter values found in
the hulls to those found in the whole-grain flour. In comparison to flour (841.89-982.08 μg GAE/g d.m.), oat hulls had more
total phenolic compounds (11320.11-24352.48 μg GAE/g d.m.), as well as the phenolic acids: p-coumaric, ferulic, isoferulic,
vanillic, and syringic acid. Ferulic acid was predominant in both the whole grain flour (395.88-589.14 μg/g d.m.) and
the hulls (4987.02-13794.82 μg/g d.m.). The antioxidant capacity was higher in oat hulls, ranging from 42.31 mmol Trolox/
kg d.m., in yellow hulls to 53.16 mmol Trolox/kg d.m. in brown hulls, and from 22.61 mmol Trolox/kg d.m. in black grain, to
25.06 mmol Trolox/kg d.m. in brown whole-grain flour. On the other hand, only 0.03–0.06% of the β-glucan content was
found in the hulls, while it ranged from 4.07% to 5.33% in the whole-grain oat flour samples. The absence of anthocyanins
and proanthocyanidins suggests that these coloured bioactive compounds are not where the oat variants' colour comes
from. The in vitro digestibility of brown whole-grain flour was the highest (48.24%), followed by black (44.72%) and yellow
oat flour (44.54%). The degradability of the ground oat hulls was significantly lower, considering that the in vitro digestibility
ranged from 12.02% in the black genotype to 16.69% in the brown genotype. The examined oat genotypes manifested
a significant potential for use as high-quality food and feed ingredients with nutritional and health-promoting advantages.
PB  - Beograd : Srpsko hemijsko društvo
C3  - XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts
T1  - Chemical composition, antioxidant properties, and in vitro digestibility of flour and ground hulls of differently coloured oat varieties
SP  - 159
UR  - https://hdl.handle.net/21.15107/rcub_rik_1179
ER  - 

@conference{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Kandić, Vesna and Sarić, Beka and Milovanović, Danka and Jovanović, Snežana",
year = "2023",
abstract = "Whole grain cereals are regarded as key components of nutrition due to their health-promoting properties. Oats (Avena sativa
L.) are naturally gluten-free cereals suited for the gluten-intolerant and individuals with celiac disease. Oats are mostly
utilized as flour or rolled oats in the food sector. Oat flour is produced by milling oat groats or flakes, and it is frequently
used as whole-grain flour. The inedible outer hull of the oat grain is typically removed during harvest and processing. The
hull typically makes up 25–30% of the kernel weight in hulled oats, with minor fluctuation across genotypes. Oats are also
high in dietary fibre, notably β-glucans, which have been shown to provide medical benefits such as lowering cholesterol,
slowing glucose uptake, and lowering plasma insulin levels [1,2]. Furthermore, phenolic acids, flavonoids, carotenoids,
vitamin E, and phytosterols are plentiful in oats [3,4]. Oat hull is high in fibre and low in protein, which lowers the amount
of energy that can be extracted from the kernel. Thus, the use of hulled oats in diets for pigs and poultry is severely constrained,
however, ruminant animals can profit from oats' high levels of fat and fibre compared to other cereal grains. Oats
are currently sent to mills as blends of many oat cultivars with varying quality characteristics, which presents a challenge
for the food industry because it makes it more difficult to forecast the quality of the finished product.
This study aimed to examine the nutritional potentials of the whole grain oat flour and hulls of three oat genotypes with
different hull colours: yellow, brown, and black. Ground oat grains and oat hulls were investigated for their levels of total
phenolic compounds, phenolic acids, β-glucans, antioxidant capacity, and in vitro digestibility. An in vitro multi-step digestion
method was used to determine the potential digestibility of the oat samples for human consumption as a function of
processing variables. The oral, gastric, duodenal, and colon phases of the method proposed by Papillo et al. [5] and modified
by Hamzalıoğlu and Gökmen [6] were carried out without attempting to closely resemble gastrointestinal digestion.
Significant variations were found amongst the analysed samples, particularly when comparing parameter values found in
the hulls to those found in the whole-grain flour. In comparison to flour (841.89-982.08 μg GAE/g d.m.), oat hulls had more
total phenolic compounds (11320.11-24352.48 μg GAE/g d.m.), as well as the phenolic acids: p-coumaric, ferulic, isoferulic,
vanillic, and syringic acid. Ferulic acid was predominant in both the whole grain flour (395.88-589.14 μg/g d.m.) and
the hulls (4987.02-13794.82 μg/g d.m.). The antioxidant capacity was higher in oat hulls, ranging from 42.31 mmol Trolox/
kg d.m., in yellow hulls to 53.16 mmol Trolox/kg d.m. in brown hulls, and from 22.61 mmol Trolox/kg d.m. in black grain, to
25.06 mmol Trolox/kg d.m. in brown whole-grain flour. On the other hand, only 0.03–0.06% of the β-glucan content was
found in the hulls, while it ranged from 4.07% to 5.33% in the whole-grain oat flour samples. The absence of anthocyanins
and proanthocyanidins suggests that these coloured bioactive compounds are not where the oat variants' colour comes
from. The in vitro digestibility of brown whole-grain flour was the highest (48.24%), followed by black (44.72%) and yellow
oat flour (44.54%). The degradability of the ground oat hulls was significantly lower, considering that the in vitro digestibility
ranged from 12.02% in the black genotype to 16.69% in the brown genotype. The examined oat genotypes manifested
a significant potential for use as high-quality food and feed ingredients with nutritional and health-promoting advantages.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts",
title = "Chemical composition, antioxidant properties, and in vitro digestibility of flour and ground hulls of differently coloured oat varieties",
pages = "159",
url = "https://hdl.handle.net/21.15107/rcub_rik_1179"
}

Nikolić, V., Žilić, S., Simić, M., Kandić, V., Sarić, B., Milovanović, D.,& Jovanović, S.. (2023). Chemical composition, antioxidant properties, and in vitro digestibility of flour and ground hulls of differently coloured oat varieties. in XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts
Beograd : Srpsko hemijsko društvo., 159.
https://hdl.handle.net/21.15107/rcub_rik_1179

Nikolić V, Žilić S, Simić M, Kandić V, Sarić B, Milovanović D, Jovanović S. Chemical composition, antioxidant properties, and in vitro digestibility of flour and ground hulls of differently coloured oat varieties. in XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts. 2023;:159.
https://hdl.handle.net/21.15107/rcub_rik_1179 .

Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Kandić, Vesna, Sarić, Beka, Milovanović, Danka, Jovanović, Snežana, "Chemical composition, antioxidant properties, and in vitro digestibility of flour and ground hulls of differently coloured oat varieties" in XXII Congress, European Food Chemistry – EuroFoodChem, June 14-16, Belgrade Serbia, Book of Abstracts (2023):159,
https://hdl.handle.net/21.15107/rcub_rik_1179 .

TY  - CONF
AU  - Ćujić Nikolić, Nada
AU  - Žilić, Slađana
AU  - Mutavski, Zorana
AU  - Simić, Marijana
AU  - Marković, Snežana
AU  - Šavikin, Katarina
AU  - Nikolić, Valentina
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1182
AB  - Blue maize is a rich source of anthocyanins which could demonstrate many beneficial effects on
human health and the prevention of various diseases associated with oxidative stress. Cereal
processing could generate a large amount of anthocyanins-rich waste products. However,
anthocyanins incorporation into food is a technological challenge due to their low stability. The
stability of these extracted valuable bioactive compounds from harmful environmental influences
(oxygen, light, water) can be preserved by the encapsulation technique, which could entrap them
inside a coating material. Microencapsulation technique could improve bioavailability, mask
undesirable organoleptic characteristics of polyphenols and anthocyanins, making them more
usable and represented in diet foods and as nutraceuticals. Spray drying process is one of the
most widely used microencapsulation technique due to its simplicity, efficiency, and low
operational costs. Nowadays, the accent is on the utilization of novel carrier agents with unique
properties, such as hydroxypropyl-β-cyclodextrin-(HPBCD). The aim of the present research was
to develop and examine microencapsulation systems of blue maize extract using a conventional
biopolymer as a maltodextrin, in combination with a novel one, HPBCD, in order to obtain
powders with appropriate organoleptic and pharmacological characteristics. The waste product of
blue maize processing was used for anthocyanins extraction. Liquid blue maize extract was spray
dried with and without adding carrier agents: MD (30%), HPBCD (30 %), and a combination of
both carriers (15% MD and 15% HPBCD). The obtained spray-dried maize extracts (SME) were
analyzed by the physico-chemical powder properties, particle size, Fourier-transform infrared
analysis (FTIR), and differential scanning calorimetry (DSC), in order to examine preservation of
blue maize extract. The diameter of spray-dried microparticles varied from 2.22 (d10) for
SME+MD to 257.14 μm (d90) for SME+MD+HPBCD, respectively, with the mean average
diameter d50 ranged from 4.72 to 21.33 μm for all microencapsulated powders. The encapsulation
of the blue maize extract with carriers such as MD and HPBCD did not create meaningful
changes, which is according to the literature indication for a successful microencapsulation
process. Therefore, spray drying process did not change the structure of the polymer matrix and
extract according to the FTIR analysis, indicating that the anthocyanins microencapsulation was
developed by physical incorporation. DSC analysis signified that spray drying technique
developed powders with high thermal stability and up to 200◦C, related to the increasing stability
with the addition of biopolymer material. The used biopolymers showed a good impact on the
stability of microencapsulates of blue maize extract. Additionally, HPBCD provided an
improvement in the physico-chemical characteristics of the powders.
PB  - Valladolid : Instituto de bioeconomia
C3  - 2nd Green International Conference, 21-23 March, 2023, Valladolid, Spain, Book of Abstracts
T1  - Impact of biopolymers use on physico-chemical stability of blue maize extract microencapsulates
SP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_rik_1182
ER  - 

@conference{
author = "Ćujić Nikolić, Nada and Žilić, Slađana and Mutavski, Zorana and Simić, Marijana and Marković, Snežana and Šavikin, Katarina and Nikolić, Valentina",
year = "2023",
abstract = "Blue maize is a rich source of anthocyanins which could demonstrate many beneficial effects on
human health and the prevention of various diseases associated with oxidative stress. Cereal
processing could generate a large amount of anthocyanins-rich waste products. However,
anthocyanins incorporation into food is a technological challenge due to their low stability. The
stability of these extracted valuable bioactive compounds from harmful environmental influences
(oxygen, light, water) can be preserved by the encapsulation technique, which could entrap them
inside a coating material. Microencapsulation technique could improve bioavailability, mask
undesirable organoleptic characteristics of polyphenols and anthocyanins, making them more
usable and represented in diet foods and as nutraceuticals. Spray drying process is one of the
most widely used microencapsulation technique due to its simplicity, efficiency, and low
operational costs. Nowadays, the accent is on the utilization of novel carrier agents with unique
properties, such as hydroxypropyl-β-cyclodextrin-(HPBCD). The aim of the present research was
to develop and examine microencapsulation systems of blue maize extract using a conventional
biopolymer as a maltodextrin, in combination with a novel one, HPBCD, in order to obtain
powders with appropriate organoleptic and pharmacological characteristics. The waste product of
blue maize processing was used for anthocyanins extraction. Liquid blue maize extract was spray
dried with and without adding carrier agents: MD (30%), HPBCD (30 %), and a combination of
both carriers (15% MD and 15% HPBCD). The obtained spray-dried maize extracts (SME) were
analyzed by the physico-chemical powder properties, particle size, Fourier-transform infrared
analysis (FTIR), and differential scanning calorimetry (DSC), in order to examine preservation of
blue maize extract. The diameter of spray-dried microparticles varied from 2.22 (d10) for
SME+MD to 257.14 μm (d90) for SME+MD+HPBCD, respectively, with the mean average
diameter d50 ranged from 4.72 to 21.33 μm for all microencapsulated powders. The encapsulation
of the blue maize extract with carriers such as MD and HPBCD did not create meaningful
changes, which is according to the literature indication for a successful microencapsulation
process. Therefore, spray drying process did not change the structure of the polymer matrix and
extract according to the FTIR analysis, indicating that the anthocyanins microencapsulation was
developed by physical incorporation. DSC analysis signified that spray drying technique
developed powders with high thermal stability and up to 200◦C, related to the increasing stability
with the addition of biopolymer material. The used biopolymers showed a good impact on the
stability of microencapsulates of blue maize extract. Additionally, HPBCD provided an
improvement in the physico-chemical characteristics of the powders.",
publisher = "Valladolid : Instituto de bioeconomia",
journal = "2nd Green International Conference, 21-23 March, 2023, Valladolid, Spain, Book of Abstracts",
title = "Impact of biopolymers use on physico-chemical stability of blue maize extract microencapsulates",
pages = "50",
url = "https://hdl.handle.net/21.15107/rcub_rik_1182"
}

Ćujić Nikolić, N., Žilić, S., Mutavski, Z., Simić, M., Marković, S., Šavikin, K.,& Nikolić, V.. (2023). Impact of biopolymers use on physico-chemical stability of blue maize extract microencapsulates. in 2nd Green International Conference, 21-23 March, 2023, Valladolid, Spain, Book of Abstracts
Valladolid : Instituto de bioeconomia., 50.
https://hdl.handle.net/21.15107/rcub_rik_1182

Ćujić Nikolić N, Žilić S, Mutavski Z, Simić M, Marković S, Šavikin K, Nikolić V. Impact of biopolymers use on physico-chemical stability of blue maize extract microencapsulates. in 2nd Green International Conference, 21-23 March, 2023, Valladolid, Spain, Book of Abstracts. 2023;:50.
https://hdl.handle.net/21.15107/rcub_rik_1182 .

Ćujić Nikolić, Nada, Žilić, Slađana, Mutavski, Zorana, Simić, Marijana, Marković, Snežana, Šavikin, Katarina, Nikolić, Valentina, "Impact of biopolymers use on physico-chemical stability of blue maize extract microencapsulates" in 2nd Green International Conference, 21-23 March, 2023, Valladolid, Spain, Book of Abstracts (2023):50,
https://hdl.handle.net/21.15107/rcub_rik_1182 .

TY  - JOUR
AU  - Kandić, Vesna
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Stevanović, Milan
AU  - Mandić, Dragan
AU  - Dodig, Dejan
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1175
AB  - Growing understanding of the relationship between nutrition and human health has led to an increase in the consumption of alternative crops, new cereal varieties and foods with higher nutritional values. In this study we compared nutritional contents and functional-technological properties of spelt (Triticum spelta L.) and bread wheat (T. aestivum L.) whole-meal flours, obtained from the genotypes grown at the same field trial, and their correlation with 1000 kernels weight (TKW). The average values of TKW for spelt and wheat did not significantly differ, while protein and wet gluten content were significantly higher in spelt (18.8% and 53.9% DM) than in wheat flours (12% and 27.3% DM). Although wheat flours were significantly richer in starch (66.4% compared to 62.5% DM), both spelt and wheat had similar amylose and amylopectin content. The analysis of dietary fibers showed that wheat flours had significantly higher hemicellulose and neutral detergent fiber content, as well as total sugar and sucrose. Water holding capacity were significantly higher in wheat flours. Pasting properties of flours did not differ significantly, except for peak viscosity (Vpeak) which was higher for spelt flours. The TKW of spelt genotypes was in the strongest positive correlation with amylopectin and reducing sugar, while in contrary, TKW of wheat was in the strongest positive correlation with amylose. The TKW had positive influence on dietary fibers of wheat and spelt flours (except acid detergent fiber and cellulose). Correlation between TKW and protein, starch and wet gluten was similar for both subspecies. In both subspecies reducing and total sugars content had negative impact on viscosity parameters
T2  - Chilean Journal of Agricultural Research
T1  - Spelt wheat (Triticum spelta) and common bread wheat compared for nutritional contents and functional-technological properties
VL  - 83
IS  - 1
SP  - 146
EP  - 158
DO  - 10.4067/S0718-58392023000200146
ER  - 

@article{
author = "Kandić, Vesna and Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Stevanović, Milan and Mandić, Dragan and Dodig, Dejan",
year = "2023",
abstract = "Growing understanding of the relationship between nutrition and human health has led to an increase in the consumption of alternative crops, new cereal varieties and foods with higher nutritional values. In this study we compared nutritional contents and functional-technological properties of spelt (Triticum spelta L.) and bread wheat (T. aestivum L.) whole-meal flours, obtained from the genotypes grown at the same field trial, and their correlation with 1000 kernels weight (TKW). The average values of TKW for spelt and wheat did not significantly differ, while protein and wet gluten content were significantly higher in spelt (18.8% and 53.9% DM) than in wheat flours (12% and 27.3% DM). Although wheat flours were significantly richer in starch (66.4% compared to 62.5% DM), both spelt and wheat had similar amylose and amylopectin content. The analysis of dietary fibers showed that wheat flours had significantly higher hemicellulose and neutral detergent fiber content, as well as total sugar and sucrose. Water holding capacity were significantly higher in wheat flours. Pasting properties of flours did not differ significantly, except for peak viscosity (Vpeak) which was higher for spelt flours. The TKW of spelt genotypes was in the strongest positive correlation with amylopectin and reducing sugar, while in contrary, TKW of wheat was in the strongest positive correlation with amylose. The TKW had positive influence on dietary fibers of wheat and spelt flours (except acid detergent fiber and cellulose). Correlation between TKW and protein, starch and wet gluten was similar for both subspecies. In both subspecies reducing and total sugars content had negative impact on viscosity parameters",
journal = "Chilean Journal of Agricultural Research",
title = "Spelt wheat (Triticum spelta) and common bread wheat compared for nutritional contents and functional-technological properties",
volume = "83",
number = "1",
pages = "146-158",
doi = "10.4067/S0718-58392023000200146"
}

Kandić, V., Nikolić, V., Simić, M., Žilić, S., Stevanović, M., Mandić, D.,& Dodig, D.. (2023). Spelt wheat (Triticum spelta) and common bread wheat compared for nutritional contents and functional-technological properties. in Chilean Journal of Agricultural Research, 83(1), 146-158.
https://doi.org/10.4067/S0718-58392023000200146

Kandić V, Nikolić V, Simić M, Žilić S, Stevanović M, Mandić D, Dodig D. Spelt wheat (Triticum spelta) and common bread wheat compared for nutritional contents and functional-technological properties. in Chilean Journal of Agricultural Research. 2023;83(1):146-158.
doi:10.4067/S0718-58392023000200146 .

Kandić, Vesna, Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Stevanović, Milan, Mandić, Dragan, Dodig, Dejan, "Spelt wheat (Triticum spelta) and common bread wheat compared for nutritional contents and functional-technological properties" in Chilean Journal of Agricultural Research, 83, no. 1 (2023):146-158,
https://doi.org/10.4067/S0718-58392023000200146 . .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Vasić, Marko G.
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Jovanović, Snežana
AU  - Milovanović, Danka
AU  - Sarić, Beka
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1178
AB  - Maize (Zea mays L.) is one of the most important cereal crops in the world, along with wheat and rice. Considering that maize is naturally gluten-free, and safe for persons suffering from celiac disease, or gluten intolerance, wholegrain maize flour is currently trending in the functional food market. Numerous studies related to the distribution of nutritional components among flour fractions with different particle sizes have so far been conducted on barley, sorghum, rice, peas, and soybeans, while the results related to maize are few.
Maize grain of different genetic backgrounds and kernel colors: white dent, yellow popcorn, red dent, and blue popcorn, was used in this study. After grinding maize grain on a stone mill, the wholegrain flour was sifted through three different mesh sieves: 1700, 710, and 212 μm. The content of the major chemical constituents of maize grain was analyzed in each fraction of the sifted wholegrain flour to determine the influence of the particle size after sieving on the distribution of the major nutrients in different fractions. The distribution of the particle sizes among the investigated wholegrain flour samples showed that the medium particle size (710-212 μm) was predominant in all cases, ranging from 60.97% in red flour to 70.64% in white flour, followed by the smallest (≤212 μm) and the largest fraction (1700-710 μm), on average 22.82% and 11.38%, respectively. An increase in the protein content was observed with a decrease in the particle size of the fraction, predominantly in yellow and blue flour, while in white and red flour, the differences among fractions were less significant. The highest increase with the decrease in the particle size of the fraction was manifested by the oil content, followed by the ash content. The crude fiber content in most cases showed a decrease, which is best seen in the example of yellow flour, from 3.59% in the largest particle size fraction to 1.96% in the smallest particle size fraction. The highest starch content was determined in medium particle size fractions of the white (71.86%), red (68.33%), and blue (68.39%), while the highest starch content of the yellow popcorn genotype flour (65.38%) was determined in the largest particle size fraction. The highest ash and oil content was determined in the smallest particle size fraction.
Considering that the digestibility of diet ingredients varies along with the particle size distribution, the next step of the research would be to determine the exact values of the in vitro digestibility of different flour fractions. The fact that the mean particle size of ground maize grains significantly influences nutrient composition, may provide new possibilities of incorporating different wholegrain maize flour fractions in food or feed to meet the specific criteria and dietary needs of different categories of consumers.
AB  - Kukuruz (Zea mais L.) je jedna od najvažnijih žitarica u svetu, pored pšenice i pirinča. S obzirom da je kukuruz prirodno bez glutena i bezbedan za osobe koje boluju od celijakije, ili intolerancije na gluten, potražnja za integralnim kukuruznim brašno je trenutno u porastu na tržištu funkcionalne hrane. Brojna istraživanja koja se odnose na distribuciju nutritivnih komponenata među frakcijama brašna različite veličine čestica do sada su sprovedena na ječmu, sirku, pirinču, grašku i soji, dok su rezultati vezani za kukuruz malobrojni.
U ovom istraživanju korišćeno je zrno kukuruza različite genetske osnove i boje zrna: beli zuban, žuti kokičar, crveni zuban i plavi kokičar. Nakon mlevenja kukuruznog zrna na mlinu sa kamenom, inegralno brašno je prosejano kroz tri različita sita sa otvorima: 1700, 710 i 212 μm. Sadržaj najznačajnijih hemijskih komponenata kukuruznog zrna analiziran je u svakoj frakciji prosejanog integralnog brašna kako bi se odredio uticaj veličine čestica nakon prosejavanja na raspodelu glavnih hranljivih materija u različitim frakcijama. Distribucija veličina čestica među ispitivanim uzorcima integralnog brašna pokazala je da je u svim slučajevima najzastupljenija bila srednja veličina čestica (710-212 μm), koja se kretala od 60,97% u crvenom do 70,64% u belom brašnu, a zatim najsitnija (≤ 212 μm) i najkrupnija frakcija (1700-710 μm), u proseku 22,82% i 11,38%, redom. Uočeno je povećanje sadržaja proteina sa smanjenjem veličine čestica frakcije, pretežno kod žutog i plavog brašna, dok su kod belog i crvenog brašna razlike među frakcijama bile manje značajne. Najveći porast sa smanjenjem veličine čestica frakcije manifestovao se u sadržaju ulja, zatim u sadržaju pepela. Sadržaj sirove celuloze u većini slučajeva je pokazao pad, što se najbolje vidi na primeru žutog brašna, sa 3,59% u najkrupnijoj frakciji na 1,96% u frakciji sa najsitnijim česticama. Najveći sadržaj skroba utvrđen je u frakcijama srednje veličine čestica belog (71,86%), crvenog (68,33%) i plavog (68,39%), dok je najveći sadržaj skroba u brašnu od žutog kokičara (65,38%) utvrđen u frakciji sa najkrupnijim česticama. Najveći sadržaj pepela i ulja određen je u frakciji najmanje veličine čestica.
S obzirom na to da svarljivost hranljivih sastojaka varira zajedno sa distribucijom veličine čestica, sledeći korak istraživanja bi bio utvrđivanje tačnih vrednosti in vitro svarljivosti različitih frakcija brašna. Činjenica da prosečna veličina čestica mlevenog zrna kukuruza značajno utiče na sadržaj pojedinih hranljivih materija, može da pruži nove mogućnosti za upotrebu različitih frakcija integralnog kukuruznog brašna u formulaciji hrane za ljude i životinje kako bi se zadovoljili specifični kriterijumi i prehrambene potrebe različitih kategorija konzumenata.
PB  - Novi Sad :Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
C3  - 7. International conference sustainable postharvest and food technologies INOPTEP 2023 and XXXV Scientific - professional conference processing and energy in agriculture PTEP 2023, Subotica – Palić, 23 – 28. april 2023. - Book of abstracts
T1  - Influence of the particle size of the wholegrain maize flour after sieving on nutrient composition in different fractions
T1  - Uticaj veličine čestica integralnog kukuruznog brašna nakon prosejavnja na nutritivni sastav u različitim frakcijama
SP  - 91
EP  - 92
UR  - https://hdl.handle.net/21.15107/rcub_rik_1178
ER  - 

@conference{
author = "Nikolić, Valentina and Vasić, Marko G. and Simić, Marijana and Žilić, Slađana and Jovanović, Snežana and Milovanović, Danka and Sarić, Beka",
year = "2023",
abstract = "Maize (Zea mays L.) is one of the most important cereal crops in the world, along with wheat and rice. Considering that maize is naturally gluten-free, and safe for persons suffering from celiac disease, or gluten intolerance, wholegrain maize flour is currently trending in the functional food market. Numerous studies related to the distribution of nutritional components among flour fractions with different particle sizes have so far been conducted on barley, sorghum, rice, peas, and soybeans, while the results related to maize are few.
Maize grain of different genetic backgrounds and kernel colors: white dent, yellow popcorn, red dent, and blue popcorn, was used in this study. After grinding maize grain on a stone mill, the wholegrain flour was sifted through three different mesh sieves: 1700, 710, and 212 μm. The content of the major chemical constituents of maize grain was analyzed in each fraction of the sifted wholegrain flour to determine the influence of the particle size after sieving on the distribution of the major nutrients in different fractions. The distribution of the particle sizes among the investigated wholegrain flour samples showed that the medium particle size (710-212 μm) was predominant in all cases, ranging from 60.97% in red flour to 70.64% in white flour, followed by the smallest (≤212 μm) and the largest fraction (1700-710 μm), on average 22.82% and 11.38%, respectively. An increase in the protein content was observed with a decrease in the particle size of the fraction, predominantly in yellow and blue flour, while in white and red flour, the differences among fractions were less significant. The highest increase with the decrease in the particle size of the fraction was manifested by the oil content, followed by the ash content. The crude fiber content in most cases showed a decrease, which is best seen in the example of yellow flour, from 3.59% in the largest particle size fraction to 1.96% in the smallest particle size fraction. The highest starch content was determined in medium particle size fractions of the white (71.86%), red (68.33%), and blue (68.39%), while the highest starch content of the yellow popcorn genotype flour (65.38%) was determined in the largest particle size fraction. The highest ash and oil content was determined in the smallest particle size fraction.
Considering that the digestibility of diet ingredients varies along with the particle size distribution, the next step of the research would be to determine the exact values of the in vitro digestibility of different flour fractions. The fact that the mean particle size of ground maize grains significantly influences nutrient composition, may provide new possibilities of incorporating different wholegrain maize flour fractions in food or feed to meet the specific criteria and dietary needs of different categories of consumers., Kukuruz (Zea mais L.) je jedna od najvažnijih žitarica u svetu, pored pšenice i pirinča. S obzirom da je kukuruz prirodno bez glutena i bezbedan za osobe koje boluju od celijakije, ili intolerancije na gluten, potražnja za integralnim kukuruznim brašno je trenutno u porastu na tržištu funkcionalne hrane. Brojna istraživanja koja se odnose na distribuciju nutritivnih komponenata među frakcijama brašna različite veličine čestica do sada su sprovedena na ječmu, sirku, pirinču, grašku i soji, dok su rezultati vezani za kukuruz malobrojni.
U ovom istraživanju korišćeno je zrno kukuruza različite genetske osnove i boje zrna: beli zuban, žuti kokičar, crveni zuban i plavi kokičar. Nakon mlevenja kukuruznog zrna na mlinu sa kamenom, inegralno brašno je prosejano kroz tri različita sita sa otvorima: 1700, 710 i 212 μm. Sadržaj najznačajnijih hemijskih komponenata kukuruznog zrna analiziran je u svakoj frakciji prosejanog integralnog brašna kako bi se odredio uticaj veličine čestica nakon prosejavanja na raspodelu glavnih hranljivih materija u različitim frakcijama. Distribucija veličina čestica među ispitivanim uzorcima integralnog brašna pokazala je da je u svim slučajevima najzastupljenija bila srednja veličina čestica (710-212 μm), koja se kretala od 60,97% u crvenom do 70,64% u belom brašnu, a zatim najsitnija (≤ 212 μm) i najkrupnija frakcija (1700-710 μm), u proseku 22,82% i 11,38%, redom. Uočeno je povećanje sadržaja proteina sa smanjenjem veličine čestica frakcije, pretežno kod žutog i plavog brašna, dok su kod belog i crvenog brašna razlike među frakcijama bile manje značajne. Najveći porast sa smanjenjem veličine čestica frakcije manifestovao se u sadržaju ulja, zatim u sadržaju pepela. Sadržaj sirove celuloze u većini slučajeva je pokazao pad, što se najbolje vidi na primeru žutog brašna, sa 3,59% u najkrupnijoj frakciji na 1,96% u frakciji sa najsitnijim česticama. Najveći sadržaj skroba utvrđen je u frakcijama srednje veličine čestica belog (71,86%), crvenog (68,33%) i plavog (68,39%), dok je najveći sadržaj skroba u brašnu od žutog kokičara (65,38%) utvrđen u frakciji sa najkrupnijim česticama. Najveći sadržaj pepela i ulja određen je u frakciji najmanje veličine čestica.
S obzirom na to da svarljivost hranljivih sastojaka varira zajedno sa distribucijom veličine čestica, sledeći korak istraživanja bi bio utvrđivanje tačnih vrednosti in vitro svarljivosti različitih frakcija brašna. Činjenica da prosečna veličina čestica mlevenog zrna kukuruza značajno utiče na sadržaj pojedinih hranljivih materija, može da pruži nove mogućnosti za upotrebu različitih frakcija integralnog kukuruznog brašna u formulaciji hrane za ljude i životinje kako bi se zadovoljili specifični kriterijumi i prehrambene potrebe različitih kategorija konzumenata.",
publisher = "Novi Sad :Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi",
journal = "7. International conference sustainable postharvest and food technologies INOPTEP 2023 and XXXV Scientific - professional conference processing and energy in agriculture PTEP 2023, Subotica – Palić, 23 – 28. april 2023. - Book of abstracts",
title = "Influence of the particle size of the wholegrain maize flour after sieving on nutrient composition in different fractions, Uticaj veličine čestica integralnog kukuruznog brašna nakon prosejavnja na nutritivni sastav u različitim frakcijama",
pages = "91-92",
url = "https://hdl.handle.net/21.15107/rcub_rik_1178"
}

Nikolić, V., Vasić, M. G., Simić, M., Žilić, S., Jovanović, S., Milovanović, D.,& Sarić, B.. (2023). Influence of the particle size of the wholegrain maize flour after sieving on nutrient composition in different fractions. in 7. International conference sustainable postharvest and food technologies INOPTEP 2023 and XXXV Scientific - professional conference processing and energy in agriculture PTEP 2023, Subotica – Palić, 23 – 28. april 2023. - Book of abstracts
Novi Sad :Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi., 91-92.
https://hdl.handle.net/21.15107/rcub_rik_1178

Nikolić V, Vasić MG, Simić M, Žilić S, Jovanović S, Milovanović D, Sarić B. Influence of the particle size of the wholegrain maize flour after sieving on nutrient composition in different fractions. in 7. International conference sustainable postharvest and food technologies INOPTEP 2023 and XXXV Scientific - professional conference processing and energy in agriculture PTEP 2023, Subotica – Palić, 23 – 28. april 2023. - Book of abstracts. 2023;:91-92.
https://hdl.handle.net/21.15107/rcub_rik_1178 .

Nikolić, Valentina, Vasić, Marko G., Simić, Marijana, Žilić, Slađana, Jovanović, Snežana, Milovanović, Danka, Sarić, Beka, "Influence of the particle size of the wholegrain maize flour after sieving on nutrient composition in different fractions" in 7. International conference sustainable postharvest and food technologies INOPTEP 2023 and XXXV Scientific - professional conference processing and energy in agriculture PTEP 2023, Subotica – Palić, 23 – 28. april 2023. - Book of abstracts (2023):91-92,
https://hdl.handle.net/21.15107/rcub_rik_1178 .

TY  - JOUR
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Vasić, Marko G.
AU  - Milovanović, Danka
AU  - Sarić, Beka
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1176
AB  - Maize (Zea mays L.) is one of the most important cereal crops in the world, along with wheat and rice. Considering
that many physical and chemical factors influence the digestibility of food and feed ingredients, this study aimed to
determine the effect of particle size on the in vitro digestibility and nutritional properties of various wholegrain maize
flour fractions. Maize grains of various genetic backgrounds and kernel colours were used in this study, namely, white
dent, yellow popcorn, red dent and blue popcorn. After grinding maize grains on a stone mill, the wholegrain flour was
dry-sieved through three mesh sieves: 1700 μm, 710 μm and 212 μm. The medium particle size fraction (710–212 μm)
was dominant. The in vitro digestibility testing showed that the powder fraction (< 212 μm) was the most digestible in
all investigated samples, while the coarse fraction was the least digestible. The yellow popcorn genotype showed the
highest overall digestibility. An increase in the protein content was observed with a decrease in the particle size of the
fraction. The findings of this study offer new possibilities for incorporating various wholegrain maize flour fractions in
food or feed to meet the specific needs of various categories of consumers.
T2  - Journal of Food and Nutrition Research
T1  - Influence of particle size distribution on in vitro digestibility and nutritional quality of differently coloured wholegrain maize flours
VL  - 62
IS  - 3
SP  - 245
EP  - 253
UR  - https://hdl.handle.net/21.15107/rcub_rik_1176
ER  - 

@article{
author = "Nikolić, Valentina and Simić, Marijana and Vasić, Marko G. and Milovanović, Danka and Sarić, Beka",
year = "2023",
abstract = "Maize (Zea mays L.) is one of the most important cereal crops in the world, along with wheat and rice. Considering
that many physical and chemical factors influence the digestibility of food and feed ingredients, this study aimed to
determine the effect of particle size on the in vitro digestibility and nutritional properties of various wholegrain maize
flour fractions. Maize grains of various genetic backgrounds and kernel colours were used in this study, namely, white
dent, yellow popcorn, red dent and blue popcorn. After grinding maize grains on a stone mill, the wholegrain flour was
dry-sieved through three mesh sieves: 1700 μm, 710 μm and 212 μm. The medium particle size fraction (710–212 μm)
was dominant. The in vitro digestibility testing showed that the powder fraction (< 212 μm) was the most digestible in
all investigated samples, while the coarse fraction was the least digestible. The yellow popcorn genotype showed the
highest overall digestibility. An increase in the protein content was observed with a decrease in the particle size of the
fraction. The findings of this study offer new possibilities for incorporating various wholegrain maize flour fractions in
food or feed to meet the specific needs of various categories of consumers.",
journal = "Journal of Food and Nutrition Research",
title = "Influence of particle size distribution on in vitro digestibility and nutritional quality of differently coloured wholegrain maize flours",
volume = "62",
number = "3",
pages = "245-253",
url = "https://hdl.handle.net/21.15107/rcub_rik_1176"
}

Nikolić, V., Simić, M., Vasić, M. G., Milovanović, D.,& Sarić, B.. (2023). Influence of particle size distribution on in vitro digestibility and nutritional quality of differently coloured wholegrain maize flours. in Journal of Food and Nutrition Research, 62(3), 245-253.
https://hdl.handle.net/21.15107/rcub_rik_1176

Nikolić V, Simić M, Vasić MG, Milovanović D, Sarić B. Influence of particle size distribution on in vitro digestibility and nutritional quality of differently coloured wholegrain maize flours. in Journal of Food and Nutrition Research. 2023;62(3):245-253.
https://hdl.handle.net/21.15107/rcub_rik_1176 .

Nikolić, Valentina, Simić, Marijana, Vasić, Marko G., Milovanović, Danka, Sarić, Beka, "Influence of particle size distribution on in vitro digestibility and nutritional quality of differently coloured wholegrain maize flours" in Journal of Food and Nutrition Research, 62, no. 3 (2023):245-253,
https://hdl.handle.net/21.15107/rcub_rik_1176 .

TY  - JOUR
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Kandić, Vesna
AU  - Titan, Primož
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1177
AB  - The consumption of whole grain cereal flour contributes to increased
intake of dietary fibre and phenolic compounds beneficial to human health. However,
whole grain flour also has some disadvantages, such as poor baking properties and
lower technological quality. Applying ultrasonic and hydrothermal treatments can provide
new opportunities to modify and improve the baking and biofunctionality of flour as well
as the quality of baked goods.
Experimental approach. The whole grain flour samples of six wheat varieties with different
amylose content were studied. The original chemical composition and viscosity
profiles of the flour were determined. The flour samples were subjected to ultrasonic treatment
at a frequency of 30 kHz and temperature of 40 °C for 10 min and hydrothermal treatment
on a magnetic stirrer with heating for 3 min after reaching the boiling point. The
treatments were carried out to determine their influence on the studied digestible and
antioxidant properties of the flour. A multistep in vitro enzymatic digestibility protocol
simulating the digestion process in the human gastrointestinal tract was applied to the
untreated and treated whole grain flour samples. Total free phenolic compound content
and total antioxidant capacity were also determined.
Results and conclusions. Hydrothermal treatment had a positive effect on the digestibility
of the whole grain flour, especially in waxy wheat genotypes compared to those
with high amylose content, due to the formation of resistant starch. The hydrothermal
treatment had an overall negative effect on the antioxidant capacity of the flour samples,
while ultrasonic treatment generally increased the analytical values of total free phenolic
compounds by enhancing their extractability. These findings can provide valuable information
for the development of new whole wheat foods.
PB  - Zagreb : Faculty of Food Technology and Biotechnology, University of Zagreb
T2  - Food Technology and Biotechnology
T1  - Effect of Ultrasonic and Hydrothermal Treatment on Digestibility and Antioxidant Properties of Whole Wheat Flour with Different Amylose Content
VL  - 61
IS  - 3
SP  - 302
EP  - 311
DO  - 10.17113/ftb.61.03.23.8016
ER  - 

@article{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Kandić, Vesna and Titan, Primož",
year = "2023",
abstract = "The consumption of whole grain cereal flour contributes to increased
intake of dietary fibre and phenolic compounds beneficial to human health. However,
whole grain flour also has some disadvantages, such as poor baking properties and
lower technological quality. Applying ultrasonic and hydrothermal treatments can provide
new opportunities to modify and improve the baking and biofunctionality of flour as well
as the quality of baked goods.
Experimental approach. The whole grain flour samples of six wheat varieties with different
amylose content were studied. The original chemical composition and viscosity
profiles of the flour were determined. The flour samples were subjected to ultrasonic treatment
at a frequency of 30 kHz and temperature of 40 °C for 10 min and hydrothermal treatment
on a magnetic stirrer with heating for 3 min after reaching the boiling point. The
treatments were carried out to determine their influence on the studied digestible and
antioxidant properties of the flour. A multistep in vitro enzymatic digestibility protocol
simulating the digestion process in the human gastrointestinal tract was applied to the
untreated and treated whole grain flour samples. Total free phenolic compound content
and total antioxidant capacity were also determined.
Results and conclusions. Hydrothermal treatment had a positive effect on the digestibility
of the whole grain flour, especially in waxy wheat genotypes compared to those
with high amylose content, due to the formation of resistant starch. The hydrothermal
treatment had an overall negative effect on the antioxidant capacity of the flour samples,
while ultrasonic treatment generally increased the analytical values of total free phenolic
compounds by enhancing their extractability. These findings can provide valuable information
for the development of new whole wheat foods.",
publisher = "Zagreb : Faculty of Food Technology and Biotechnology, University of Zagreb",
journal = "Food Technology and Biotechnology",
title = "Effect of Ultrasonic and Hydrothermal Treatment on Digestibility and Antioxidant Properties of Whole Wheat Flour with Different Amylose Content",
volume = "61",
number = "3",
pages = "302-311",
doi = "10.17113/ftb.61.03.23.8016"
}

Nikolić, V., Žilić, S., Simić, M., Kandić, V.,& Titan, P.. (2023). Effect of Ultrasonic and Hydrothermal Treatment on Digestibility and Antioxidant Properties of Whole Wheat Flour with Different Amylose Content. in Food Technology and Biotechnology
Zagreb : Faculty of Food Technology and Biotechnology, University of Zagreb., 61(3), 302-311.
https://doi.org/10.17113/ftb.61.03.23.8016

Nikolić V, Žilić S, Simić M, Kandić V, Titan P. Effect of Ultrasonic and Hydrothermal Treatment on Digestibility and Antioxidant Properties of Whole Wheat Flour with Different Amylose Content. in Food Technology and Biotechnology. 2023;61(3):302-311.
doi:10.17113/ftb.61.03.23.8016 .

Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Kandić, Vesna, Titan, Primož, "Effect of Ultrasonic and Hydrothermal Treatment on Digestibility and Antioxidant Properties of Whole Wheat Flour with Different Amylose Content" in Food Technology and Biotechnology, 61, no. 3 (2023):302-311,
https://doi.org/10.17113/ftb.61.03.23.8016 . .

TY  - JOUR
AU  - Ćujić Nikolić, Nada
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Nikolić, Valentina
AU  - Živković, Jelena
AU  - Markovic, Smilja
AU  - Šavikin, Katarina
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1142
AB  - An anthocyanin-rich blue maize waste product was used for anthocyanin extraction. To preserve bioactive phenolic compounds, a spray-drying technique was employed using conventional wall material maltodextrin (MD), with novel one, hydroxypropyl-β-cyclodextrin (HPBCD). The obtained spray-dried maize extract (SME) and microencapsulates were analyzed based on physicochemical powder properties, chemical analysis, antioxidant activity, and digestibility. The examined microencapsulates demonstrated good powder properties, exhibited a high powder yield (up to 83%), and had a low moisture content (less than 5%). HPBCD and MD + HPBCD combinations demonstrated superior powder properties in the terms of decreasing the time necessary for rehydration (133.25 and 153.8 s, respectively). The mean average particle diameter ranged from 4.72 to 21.33 µm. DSC analyses signified high powder thermal stability, around 200 °C, related to the increasing preservation with biopolymer addition. The total phenolic and anthocyanin compounds ranged from 30,622 to 32,211 mg CE/kg (CE—catechin equivalents) and from 9642 to 12,182 mg CGE/kg (CGE—cyanidin 3-glucoside equivalents), respectively, associated with good bioactive compound protection. Microencapsulates with both carriers (15% MD and 15% HPBCD) had the highest digestibility (73.63%). Our results indicated that the microencapsulates created with the active ingredient and the wall materials (MD and HPBCD) could protect phenolic compounds/anthocyanins against ABTS radicals (63.53 and 62.47 mmol Trolox Eq/kg, respectively).
PB  - Basel : MDPI
T2  - Foods
T1  - Microencapsulates of blue maize polyphenolics as a promising Ingredient in the food and pharmaceutical Industry: characterization, antioxidant properties, and In vitro-simulated digestion
VL  - 12
IS  - 9
SP  - 1870
DO  - 10.3390/foods12091870
ER  - 

@article{
author = "Ćujić Nikolić, Nada and Žilić, Slađana and Simić, Marijana and Nikolić, Valentina and Živković, Jelena and Markovic, Smilja and Šavikin, Katarina",
year = "2023",
abstract = "An anthocyanin-rich blue maize waste product was used for anthocyanin extraction. To preserve bioactive phenolic compounds, a spray-drying technique was employed using conventional wall material maltodextrin (MD), with novel one, hydroxypropyl-β-cyclodextrin (HPBCD). The obtained spray-dried maize extract (SME) and microencapsulates were analyzed based on physicochemical powder properties, chemical analysis, antioxidant activity, and digestibility. The examined microencapsulates demonstrated good powder properties, exhibited a high powder yield (up to 83%), and had a low moisture content (less than 5%). HPBCD and MD + HPBCD combinations demonstrated superior powder properties in the terms of decreasing the time necessary for rehydration (133.25 and 153.8 s, respectively). The mean average particle diameter ranged from 4.72 to 21.33 µm. DSC analyses signified high powder thermal stability, around 200 °C, related to the increasing preservation with biopolymer addition. The total phenolic and anthocyanin compounds ranged from 30,622 to 32,211 mg CE/kg (CE—catechin equivalents) and from 9642 to 12,182 mg CGE/kg (CGE—cyanidin 3-glucoside equivalents), respectively, associated with good bioactive compound protection. Microencapsulates with both carriers (15% MD and 15% HPBCD) had the highest digestibility (73.63%). Our results indicated that the microencapsulates created with the active ingredient and the wall materials (MD and HPBCD) could protect phenolic compounds/anthocyanins against ABTS radicals (63.53 and 62.47 mmol Trolox Eq/kg, respectively).",
publisher = "Basel : MDPI",
journal = "Foods",
title = "Microencapsulates of blue maize polyphenolics as a promising Ingredient in the food and pharmaceutical Industry: characterization, antioxidant properties, and In vitro-simulated digestion",
volume = "12",
number = "9",
pages = "1870",
doi = "10.3390/foods12091870"
}

Ćujić Nikolić, N., Žilić, S., Simić, M., Nikolić, V., Živković, J., Markovic, S.,& Šavikin, K.. (2023). Microencapsulates of blue maize polyphenolics as a promising Ingredient in the food and pharmaceutical Industry: characterization, antioxidant properties, and In vitro-simulated digestion. in Foods
Basel : MDPI., 12(9), 1870.
https://doi.org/10.3390/foods12091870

Ćujić Nikolić N, Žilić S, Simić M, Nikolić V, Živković J, Markovic S, Šavikin K. Microencapsulates of blue maize polyphenolics as a promising Ingredient in the food and pharmaceutical Industry: characterization, antioxidant properties, and In vitro-simulated digestion. in Foods. 2023;12(9):1870.
doi:10.3390/foods12091870 .

Ćujić Nikolić, Nada, Žilić, Slađana, Simić, Marijana, Nikolić, Valentina, Živković, Jelena, Markovic, Smilja, Šavikin, Katarina, "Microencapsulates of blue maize polyphenolics as a promising Ingredient in the food and pharmaceutical Industry: characterization, antioxidant properties, and In vitro-simulated digestion" in Foods, 12, no. 9 (2023):1870,
https://doi.org/10.3390/foods12091870 . .

TY  - JOUR
AU  - Simić, Marijana
AU  - Nikolić, Valentina
AU  - Škrobot (Jambrec), Dubravka
AU  - Srdić, Jelena
AU  - Perić, Vesna
AU  - Despotovic, Sasa
AU  - Žilić, Slađana
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1141
AB  - Considering the great potential of black soybean seed coat as a source of bioactive compounds, the objective of this study was to investigate the effect of anthocyanin-rich brine from the seed coat on functional properties of pickled baby corn, as well as its sensory properties. Given that the ears of sweet corn, popping corn and semi-flint corn were used for pickling in the pre-pollination phase, the effect of genotype and its growing stage on the chemical composition of Baby corn product was also taken into consideration. The brine of black soybean with a total anthocyanins content of 11,882.9 mg CGE/kg (cyanidin 3-glucoside equivalent) and an antioxidant capacity of 399.5 mmol Trolox Eq/kg determined by QUENCHER method had a positive impact on the functional potential of baby corn products. The content of total anthocyanins in the obtained products ranged from 748.6 to 881.2 mg CGE/kg, the predominant anthocyanin was cyanidin-3-glucoside (184.6 to 247.5 μg/g), while their colour was red. Compared to the commercial sample, baby corn products pickled in the enriched solution had a 26% to 46% and 17% to 26% higher content of total free phenolic compounds and antioxidant capacity, respectively. Contrarily, the control sample had higher sugar and fibre content. As established, pickled popping corn had the best sensory properties.
PB  - Basel : MDPI
T2  - Plants
T1  - Effect of anthocyanin-enriched brine on nutritional, functional and sensory properties of pickled baby corn
VL  - 12
IS  - 9
SP  - 1812
DO  - 10.3390/plants12091812
ER  - 

@article{
author = "Simić, Marijana and Nikolić, Valentina and Škrobot (Jambrec), Dubravka and Srdić, Jelena and Perić, Vesna and Despotovic, Sasa and Žilić, Slađana",
year = "2023",
abstract = "Considering the great potential of black soybean seed coat as a source of bioactive compounds, the objective of this study was to investigate the effect of anthocyanin-rich brine from the seed coat on functional properties of pickled baby corn, as well as its sensory properties. Given that the ears of sweet corn, popping corn and semi-flint corn were used for pickling in the pre-pollination phase, the effect of genotype and its growing stage on the chemical composition of Baby corn product was also taken into consideration. The brine of black soybean with a total anthocyanins content of 11,882.9 mg CGE/kg (cyanidin 3-glucoside equivalent) and an antioxidant capacity of 399.5 mmol Trolox Eq/kg determined by QUENCHER method had a positive impact on the functional potential of baby corn products. The content of total anthocyanins in the obtained products ranged from 748.6 to 881.2 mg CGE/kg, the predominant anthocyanin was cyanidin-3-glucoside (184.6 to 247.5 μg/g), while their colour was red. Compared to the commercial sample, baby corn products pickled in the enriched solution had a 26% to 46% and 17% to 26% higher content of total free phenolic compounds and antioxidant capacity, respectively. Contrarily, the control sample had higher sugar and fibre content. As established, pickled popping corn had the best sensory properties.",
publisher = "Basel : MDPI",
journal = "Plants",
title = "Effect of anthocyanin-enriched brine on nutritional, functional and sensory properties of pickled baby corn",
volume = "12",
number = "9",
pages = "1812",
doi = "10.3390/plants12091812"
}

Simić, M., Nikolić, V., Škrobot (Jambrec), D., Srdić, J., Perić, V., Despotovic, S.,& Žilić, S.. (2023). Effect of anthocyanin-enriched brine on nutritional, functional and sensory properties of pickled baby corn. in Plants
Basel : MDPI., 12(9), 1812.
https://doi.org/10.3390/plants12091812

Simić M, Nikolić V, Škrobot (Jambrec) D, Srdić J, Perić V, Despotovic S, Žilić S. Effect of anthocyanin-enriched brine on nutritional, functional and sensory properties of pickled baby corn. in Plants. 2023;12(9):1812.
doi:10.3390/plants12091812 .

Simić, Marijana, Nikolić, Valentina, Škrobot (Jambrec), Dubravka, Srdić, Jelena, Perić, Vesna, Despotovic, Sasa, Žilić, Slađana, "Effect of anthocyanin-enriched brine on nutritional, functional and sensory properties of pickled baby corn" in Plants, 12, no. 9 (2023):1812,
https://doi.org/10.3390/plants12091812 . .

TY  - CONF
AU  - Milovanović, Danka
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Sarić, Beka
AU  - Jovanović, Snežana
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1136
AB  - The main aim of this study was to assess the effect of the
micronization process applied on cereals and legumes, as feed components, on
the efficiency of feed conversion, digestibility, and daily gain of weaned piglets.
The results showed that the digestibility of the investigated micronized maize
and wheat flakes was higher than that of the respective raw grains. The
digestibility of the feed mixture prepared with micronized cereals and legumes
was higher (84.74%) than that of the commercial feed mixture (80.27%). The feed
mixture prepared with micronized cereals and legumes manifested beneficial
effects on weaned piglets' daily gain, feed conversion, and digestibility in the
feeding trial.
PB  - Čačak : Agronomski fakultet u Čačku-Univerzitet u Kragujevcu
C3  - 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings
T1  - The influence of micronization of cereals and legumes on feed conversion, digestibility, and daily gain of weaned piglets
SP  - 399
EP  - 404
DO  - 10.46793/SBT28.399M
ER  - 

@conference{
author = "Milovanović, Danka and Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Sarić, Beka and Jovanović, Snežana",
year = "2023",
abstract = "The main aim of this study was to assess the effect of the
micronization process applied on cereals and legumes, as feed components, on
the efficiency of feed conversion, digestibility, and daily gain of weaned piglets.
The results showed that the digestibility of the investigated micronized maize
and wheat flakes was higher than that of the respective raw grains. The
digestibility of the feed mixture prepared with micronized cereals and legumes
was higher (84.74%) than that of the commercial feed mixture (80.27%). The feed
mixture prepared with micronized cereals and legumes manifested beneficial
effects on weaned piglets' daily gain, feed conversion, and digestibility in the
feeding trial.",
publisher = "Čačak : Agronomski fakultet u Čačku-Univerzitet u Kragujevcu",
journal = "1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings",
title = "The influence of micronization of cereals and legumes on feed conversion, digestibility, and daily gain of weaned piglets",
pages = "399-404",
doi = "10.46793/SBT28.399M"
}

Milovanović, D., Nikolić, V., Žilić, S., Simić, M., Sarić, B.,& Jovanović, S.. (2023). The influence of micronization of cereals and legumes on feed conversion, digestibility, and daily gain of weaned piglets. in 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings
Čačak : Agronomski fakultet u Čačku-Univerzitet u Kragujevcu., 399-404.
https://doi.org/10.46793/SBT28.399M

Milovanović D, Nikolić V, Žilić S, Simić M, Sarić B, Jovanović S. The influence of micronization of cereals and legumes on feed conversion, digestibility, and daily gain of weaned piglets. in 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings. 2023;:399-404.
doi:10.46793/SBT28.399M .

Milovanović, Danka, Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Sarić, Beka, Jovanović, Snežana, "The influence of micronization of cereals and legumes on feed conversion, digestibility, and daily gain of weaned piglets" in 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings (2023):399-404,
https://doi.org/10.46793/SBT28.399M . .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Milovanović, Danka
AU  - Sarić, Beka
AU  - Vasić, Marko G.
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1135
AB  - Lignocellulosic biomass represents the most abundant renewable
material in the world, whereas agricultural residues, including those from maize
cultivation, comprise a significant fraction of the total plant waste that can be
repurposed for various applications. Lignocellulosic feedstocks are non-edible
and consist mainly of: cellulose, hemicellulose, and lignin, along with extractive
compounds. Pretreatment is required to separate the lignocellulosic biomass into
its constituents for efficient utilization. Even after extensive research and
development of numerous techniques, pretreatment remains one of the most
expensive phases in converting lignocellulosic biomass into biobased products.
PB  - Čačak : Agronomski fakultet u Čačku-Univerzitet u Kragujevcu
C3  - 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings
T1  - Novel trends in application and pretreatment of lignocellulosic agricultural waste
SP  - 271
EP  - 276
DO  - 10.46793/SBT28.271N
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Milovanović, Danka and Sarić, Beka and Vasić, Marko G.",
year = "2023",
abstract = "Lignocellulosic biomass represents the most abundant renewable
material in the world, whereas agricultural residues, including those from maize
cultivation, comprise a significant fraction of the total plant waste that can be
repurposed for various applications. Lignocellulosic feedstocks are non-edible
and consist mainly of: cellulose, hemicellulose, and lignin, along with extractive
compounds. Pretreatment is required to separate the lignocellulosic biomass into
its constituents for efficient utilization. Even after extensive research and
development of numerous techniques, pretreatment remains one of the most
expensive phases in converting lignocellulosic biomass into biobased products.",
publisher = "Čačak : Agronomski fakultet u Čačku-Univerzitet u Kragujevcu",
journal = "1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings",
title = "Novel trends in application and pretreatment of lignocellulosic agricultural waste",
pages = "271-276",
doi = "10.46793/SBT28.271N"
}

Nikolić, V., Simić, M., Žilić, S., Milovanović, D., Sarić, B.,& Vasić, M. G.. (2023). Novel trends in application and pretreatment of lignocellulosic agricultural waste. in 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings
Čačak : Agronomski fakultet u Čačku-Univerzitet u Kragujevcu., 271-276.
https://doi.org/10.46793/SBT28.271N

Nikolić V, Simić M, Žilić S, Milovanović D, Sarić B, Vasić MG. Novel trends in application and pretreatment of lignocellulosic agricultural waste. in 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings. 2023;:271-276.
doi:10.46793/SBT28.271N .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Milovanović, Danka, Sarić, Beka, Vasić, Marko G., "Novel trends in application and pretreatment of lignocellulosic agricultural waste" in 1. International symposium on biotechnology, 17–18. March 2023., Faculty of Agronomy in Čačak, University of Kragujevac, Serbia - Proceedings (2023):271-276,
https://doi.org/10.46793/SBT28.271N . .

TY  - JOUR
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Kravić, Natalija
AU  - Vančetović, Jelena
AU  - Sečanski, Mile
AU  - Vasić, Marko G.
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1133
AB  - The aim of this study was to assess the chemical composition and bioactive properties of the wholegrain flour obtained from eleven maize inbred lines to identify genotypes with increased potential for the development of hybrids with high nutritional and functional value, suitable for food production. The maize inbreds, including seven standard yellow, two QPM (quality protein maize) and two lines for red kernel hybrids, were grown in the experimental field of the Maize Research Institute at the location of Zemun Polje, Serbia. Wholegrain maize flour was got by grinding the maize grain in a laboratory mill. The assessment of the chemical composition and content of certain bioactive compounds, as well as the total antioxidant capacity, was conducted using standard laboratory procedures. The highest starch content (73.73%) was determined in line L8, while line L10 had the highest protein content (12.82%). Among soluble proteins, the α-zein fraction was dominant in most of the lines, ranging from 0.92% to 3.57%. The highest content of total fibres (NDF) was determined in red kernel line L9 (15.77%). Line L8 was the richest in total carotenoids (21.08 μg βCE/g d.m.), while line L7 had the highest total antioxidant capacity (34.30 mmol Trolox/kg d.m.), which can be explained by the presence of anthocyanins in the red grain. Line L1 had the highest content of total sugars (3.36%), and line L4 had the lowest (1.44%). Most of the samples of inbred lines investigated in this study showed good quality parameters regarding chemical composition and bioactive properties. The obtained results may provide some valuable guidelines needed in the following stages of maize breeding and open up various possibilities for the utilization of wholegrain maize flour in the food industry.
AB  - Cilj ovog istraživanja bio je da se odrede hemijski sastav i bioaktivna svojstva integralnog brašna dobijenog od jedanaest inbred linija kukuruza u cilju identifikacije genotipova sa povećanim potencijalom za razvoj hibrida visoke nutritivne i funkcionalne vrednosti, pogodnih za proizvodnju hrane. Linije kukuruza, uključujući sedam standardnih žutih, dve QPM i dve linije za hibrid crvenog zrna, gajene su na oglednom polju Instituta za kukuruz na lokaciji Zemun Polje, Srbija. Integralno kukuruzno brašno dobijeno je mlevenjem u laboratorijskom mlinu. Procena hemijskog sastava i sadržaja pojedinih bioaktivnih jedinjenja, kao i ukupnog antioksidativnog kapaciteta, sprovedena je primenom standardnih laboratorijskih procedura. Najviši sadržaj skroba (73,73%) utvrđen je u liniji L8, dok je linija L10 imala najveći sadržaj proteina (12,82%). Među rastvorljivim proteinima, frakcija α-zeina bila je dominantna u većini linija, u rasponu od 0,92% do 3,57%. Najveći sadržaj ukupnih vlakana (NDF) utvrđen je u zrnu crvene boje Linije 9 (15,77%). Linija L8 je bila najbogatija ukupnim karotenoidima (21,08 mg βCE/g s.m.), dok je linija L7 imala najveći ukupni antioksidativni kapacitet (34,30 mmol Trolox/kg d.m.), što se može objasniti prisustvom antocijana u crvenom zrnu. Linija L1 je imala najveći sadržaj ukupnih šećera (3,36%), a linija L4 imala je najmanji (1,44%). Svi uzorci novih inbred linija ispitivani u ovoj studiji pokazali su dobre parametre kvaliteta u pogledu hemijskog sastava i bioaktivnih svojstava. Dobijeni rezultati mogu dati neke dragocene smernice potrebne u narednim fazama oplemenjivanja kukuruza, kao i otvoriti različite mogućnosti za korišćenje integralnog kukuruznog brašna u prehrambenoj industriji.
PB  - Novi Sad : University of Novi Sad, Scientific Institute of Food Technology
T2  - Food and Feed Research
T1  - Nutritional composition and bioactive properties of the wholegrain flour obtained from maize inbred lines
VL  - 50
IS  - 1
SP  - 1
EP  - 11
DO  - 10.5937/ffr0-41894
ER  - 

@article{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Kravić, Natalija and Vančetović, Jelena and Sečanski, Mile and Vasić, Marko G.",
year = "2023",
abstract = "The aim of this study was to assess the chemical composition and bioactive properties of the wholegrain flour obtained from eleven maize inbred lines to identify genotypes with increased potential for the development of hybrids with high nutritional and functional value, suitable for food production. The maize inbreds, including seven standard yellow, two QPM (quality protein maize) and two lines for red kernel hybrids, were grown in the experimental field of the Maize Research Institute at the location of Zemun Polje, Serbia. Wholegrain maize flour was got by grinding the maize grain in a laboratory mill. The assessment of the chemical composition and content of certain bioactive compounds, as well as the total antioxidant capacity, was conducted using standard laboratory procedures. The highest starch content (73.73%) was determined in line L8, while line L10 had the highest protein content (12.82%). Among soluble proteins, the α-zein fraction was dominant in most of the lines, ranging from 0.92% to 3.57%. The highest content of total fibres (NDF) was determined in red kernel line L9 (15.77%). Line L8 was the richest in total carotenoids (21.08 μg βCE/g d.m.), while line L7 had the highest total antioxidant capacity (34.30 mmol Trolox/kg d.m.), which can be explained by the presence of anthocyanins in the red grain. Line L1 had the highest content of total sugars (3.36%), and line L4 had the lowest (1.44%). Most of the samples of inbred lines investigated in this study showed good quality parameters regarding chemical composition and bioactive properties. The obtained results may provide some valuable guidelines needed in the following stages of maize breeding and open up various possibilities for the utilization of wholegrain maize flour in the food industry., Cilj ovog istraživanja bio je da se odrede hemijski sastav i bioaktivna svojstva integralnog brašna dobijenog od jedanaest inbred linija kukuruza u cilju identifikacije genotipova sa povećanim potencijalom za razvoj hibrida visoke nutritivne i funkcionalne vrednosti, pogodnih za proizvodnju hrane. Linije kukuruza, uključujući sedam standardnih žutih, dve QPM i dve linije za hibrid crvenog zrna, gajene su na oglednom polju Instituta za kukuruz na lokaciji Zemun Polje, Srbija. Integralno kukuruzno brašno dobijeno je mlevenjem u laboratorijskom mlinu. Procena hemijskog sastava i sadržaja pojedinih bioaktivnih jedinjenja, kao i ukupnog antioksidativnog kapaciteta, sprovedena je primenom standardnih laboratorijskih procedura. Najviši sadržaj skroba (73,73%) utvrđen je u liniji L8, dok je linija L10 imala najveći sadržaj proteina (12,82%). Među rastvorljivim proteinima, frakcija α-zeina bila je dominantna u većini linija, u rasponu od 0,92% do 3,57%. Najveći sadržaj ukupnih vlakana (NDF) utvrđen je u zrnu crvene boje Linije 9 (15,77%). Linija L8 je bila najbogatija ukupnim karotenoidima (21,08 mg βCE/g s.m.), dok je linija L7 imala najveći ukupni antioksidativni kapacitet (34,30 mmol Trolox/kg d.m.), što se može objasniti prisustvom antocijana u crvenom zrnu. Linija L1 je imala najveći sadržaj ukupnih šećera (3,36%), a linija L4 imala je najmanji (1,44%). Svi uzorci novih inbred linija ispitivani u ovoj studiji pokazali su dobre parametre kvaliteta u pogledu hemijskog sastava i bioaktivnih svojstava. Dobijeni rezultati mogu dati neke dragocene smernice potrebne u narednim fazama oplemenjivanja kukuruza, kao i otvoriti različite mogućnosti za korišćenje integralnog kukuruznog brašna u prehrambenoj industriji.",
publisher = "Novi Sad : University of Novi Sad, Scientific Institute of Food Technology",
journal = "Food and Feed Research",
title = "Nutritional composition and bioactive properties of the wholegrain flour obtained from maize inbred lines",
volume = "50",
number = "1",
pages = "1-11",
doi = "10.5937/ffr0-41894"
}

Nikolić, V., Simić, M., Žilić, S., Kravić, N., Vančetović, J., Sečanski, M.,& Vasić, M. G.. (2023). Nutritional composition and bioactive properties of the wholegrain flour obtained from maize inbred lines. in Food and Feed Research
Novi Sad : University of Novi Sad, Scientific Institute of Food Technology., 50(1), 1-11.
https://doi.org/10.5937/ffr0-41894

Nikolić V, Simić M, Žilić S, Kravić N, Vančetović J, Sečanski M, Vasić MG. Nutritional composition and bioactive properties of the wholegrain flour obtained from maize inbred lines. in Food and Feed Research. 2023;50(1):1-11.
doi:10.5937/ffr0-41894 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Kravić, Natalija, Vančetović, Jelena, Sečanski, Mile, Vasić, Marko G., "Nutritional composition and bioactive properties of the wholegrain flour obtained from maize inbred lines" in Food and Feed Research, 50, no. 1 (2023):1-11,
https://doi.org/10.5937/ffr0-41894 . .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Sarić, Beka
AU  - Milovanović, Danka
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1134
AB  - The contemporary age has imposed numerous issues and obstacles worldwide that range from poverty, overpopulation, hunger, and political crisis to global warming, and other environment-bound problems. Furthermore, the interest in food safety and food waste management is gaining momentum. A potential health hazard stems from the presence of acrylamide (AA), a mutagen and Group 2A carcinogen, in food. When food is heated to a temperature above 120 °C during commercial or home cooking, free asparagine (Asn) and reducing sugars undergo the Maillard reaction, which is where AA primarily develops. According to research, foods produced from cereal grains may account for 20–60% of all AA intake. Implementation of a "field-to-fork" strategy that interconnects the food researchers and policymakers with the whole supply chain from cereal growers and the food industry with the consumers, safer and healthier cereal-based food production can be achieved.
PB  - Dnipro : International Electronic Scientific and Practical Journal «WayScience»
C3  - 4th International Scientific and Practical Internet Conference "Integration of Education, Science and Business in Modern Environment: Winter Debates", February 23-24, 2023. Dnipro, Ukraine, Proceedings
T1  - The importance of scientific research and cooperation with the industry for the safe cereal-based food development and production
SP  - 58
EP  - 60
UR  - https://hdl.handle.net/21.15107/rcub_rik_1134
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Sarić, Beka and Milovanović, Danka",
year = "2023",
abstract = "The contemporary age has imposed numerous issues and obstacles worldwide that range from poverty, overpopulation, hunger, and political crisis to global warming, and other environment-bound problems. Furthermore, the interest in food safety and food waste management is gaining momentum. A potential health hazard stems from the presence of acrylamide (AA), a mutagen and Group 2A carcinogen, in food. When food is heated to a temperature above 120 °C during commercial or home cooking, free asparagine (Asn) and reducing sugars undergo the Maillard reaction, which is where AA primarily develops. According to research, foods produced from cereal grains may account for 20–60% of all AA intake. Implementation of a "field-to-fork" strategy that interconnects the food researchers and policymakers with the whole supply chain from cereal growers and the food industry with the consumers, safer and healthier cereal-based food production can be achieved.",
publisher = "Dnipro : International Electronic Scientific and Practical Journal «WayScience»",
journal = "4th International Scientific and Practical Internet Conference "Integration of Education, Science and Business in Modern Environment: Winter Debates", February 23-24, 2023. Dnipro, Ukraine, Proceedings",
title = "The importance of scientific research and cooperation with the industry for the safe cereal-based food development and production",
pages = "58-60",
url = "https://hdl.handle.net/21.15107/rcub_rik_1134"
}

Nikolić, V., Simić, M., Žilić, S., Sarić, B.,& Milovanović, D.. (2023). The importance of scientific research and cooperation with the industry for the safe cereal-based food development and production. in 4th International Scientific and Practical Internet Conference "Integration of Education, Science and Business in Modern Environment: Winter Debates", February 23-24, 2023. Dnipro, Ukraine, Proceedings
Dnipro : International Electronic Scientific and Practical Journal «WayScience»., 58-60.
https://hdl.handle.net/21.15107/rcub_rik_1134

Nikolić V, Simić M, Žilić S, Sarić B, Milovanović D. The importance of scientific research and cooperation with the industry for the safe cereal-based food development and production. in 4th International Scientific and Practical Internet Conference "Integration of Education, Science and Business in Modern Environment: Winter Debates", February 23-24, 2023. Dnipro, Ukraine, Proceedings. 2023;:58-60.
https://hdl.handle.net/21.15107/rcub_rik_1134 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Sarić, Beka, Milovanović, Danka, "The importance of scientific research and cooperation with the industry for the safe cereal-based food development and production" in 4th International Scientific and Practical Internet Conference "Integration of Education, Science and Business in Modern Environment: Winter Debates", February 23-24, 2023. Dnipro, Ukraine, Proceedings (2023):58-60,
https://hdl.handle.net/21.15107/rcub_rik_1134 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Kravić, Natalija
AU  - Babić, Vojka
AU  - Sečanski, Mile
AU  - Vančetović, Jelena
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1335
AB  - The objective of this study was to early identify genotypes with increased potential for the development of hybrids with high nutritional and functional value, suitable for food production, by assessing the grain quality parameters of eleven new maize inbred lines. The inbreds, including nine standard yellow and two red kernel lines, were grown in the experimental field of the Maize Research Institute at the location of Zemun Polje, Serbia in 2020. Wholegrain maize flour was obtained by a dry grind process on a laboratory mill. The assessment of the chemical composition and content of certain bioactive compounds, as well as total antioxidant capacity, was conducted using standard laboratory procedures. The highest starch content (73.73%), was determined in Line 8, while Line 10 had the highest protein content (12.82%). The lowest oil content was determined in red kernel Line 7, namely 4.87%. Among soluble proteins, the α-zein fraction was dominant in most of the lines, ranging from 0.92% to 3.57%. The glutelin and albumin fraction were present in a lower percentage, followed by the globulin fraction. The highest content of total fibers (NDF) was determined in red kernel Line 9 (15.77%). Line 8 was the richest in total carotenoids (21.08 μg βCE/g d.m.), while Line 7 had the highest total antioxidant capacity (34.30 mmol Trolox/kg d.m.), which can be explained by the presence of anthocyanins in the red grain. Line 1 had the highest content of total sugars (3.36%), and Line 4 had the lowest (1.44%). All samples of new inbred lines investigated in this study showed good quality parameters regarding chemical composition and bioactive properties. The obtained results may provide some valuable guidelines needed in the following stages of maize breeding as well as open up various possibilities for the utilization of wholegrain maize flour in the food industry.
PB  - Belgrade : Maize Research Institute "Zemun Polje"
C3  - 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts
T1  - Characterization of chemical and bioactive properties of the grain of new inbred maize lines
SP  - 35
UR  - https://hdl.handle.net/21.15107/rcub_rik_1335
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Kravić, Natalija and Babić, Vojka and Sečanski, Mile and Vančetović, Jelena",
year = "2022",
abstract = "The objective of this study was to early identify genotypes with increased potential for the development of hybrids with high nutritional and functional value, suitable for food production, by assessing the grain quality parameters of eleven new maize inbred lines. The inbreds, including nine standard yellow and two red kernel lines, were grown in the experimental field of the Maize Research Institute at the location of Zemun Polje, Serbia in 2020. Wholegrain maize flour was obtained by a dry grind process on a laboratory mill. The assessment of the chemical composition and content of certain bioactive compounds, as well as total antioxidant capacity, was conducted using standard laboratory procedures. The highest starch content (73.73%), was determined in Line 8, while Line 10 had the highest protein content (12.82%). The lowest oil content was determined in red kernel Line 7, namely 4.87%. Among soluble proteins, the α-zein fraction was dominant in most of the lines, ranging from 0.92% to 3.57%. The glutelin and albumin fraction were present in a lower percentage, followed by the globulin fraction. The highest content of total fibers (NDF) was determined in red kernel Line 9 (15.77%). Line 8 was the richest in total carotenoids (21.08 μg βCE/g d.m.), while Line 7 had the highest total antioxidant capacity (34.30 mmol Trolox/kg d.m.), which can be explained by the presence of anthocyanins in the red grain. Line 1 had the highest content of total sugars (3.36%), and Line 4 had the lowest (1.44%). All samples of new inbred lines investigated in this study showed good quality parameters regarding chemical composition and bioactive properties. The obtained results may provide some valuable guidelines needed in the following stages of maize breeding as well as open up various possibilities for the utilization of wholegrain maize flour in the food industry.",
publisher = "Belgrade : Maize Research Institute "Zemun Polje"",
journal = "25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts",
title = "Characterization of chemical and bioactive properties of the grain of new inbred maize lines",
pages = "35",
url = "https://hdl.handle.net/21.15107/rcub_rik_1335"
}

Nikolić, V., Simić, M., Žilić, S., Kravić, N., Babić, V., Sečanski, M.,& Vančetović, J.. (2022). Characterization of chemical and bioactive properties of the grain of new inbred maize lines. in 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts
Belgrade : Maize Research Institute "Zemun Polje"., 35.
https://hdl.handle.net/21.15107/rcub_rik_1335

Nikolić V, Simić M, Žilić S, Kravić N, Babić V, Sečanski M, Vančetović J. Characterization of chemical and bioactive properties of the grain of new inbred maize lines. in 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts. 2022;:35.
https://hdl.handle.net/21.15107/rcub_rik_1335 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Kravić, Natalija, Babić, Vojka, Sečanski, Mile, Vančetović, Jelena, "Characterization of chemical and bioactive properties of the grain of new inbred maize lines" in 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts (2022):35,
https://hdl.handle.net/21.15107/rcub_rik_1335 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Kandić, Vesna
AU  - Perić, Vesna
AU  - Srdić, Jelena
AU  - Kravić, Natalija
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1334
AB  - In order to assess the silage potential of maize hybrids, the nutritional quality and the enzymatic in vitro digestibility of five local maize hybrids (ZP 707, ZP 7357, ZP 7072, ZP 7777, and ZP 6263) was tested in the laboratory of the Group for Food Technology and Biochemistry of the Maize Research Institute "Zemun Polje". The hybrids were grown at a total of four locations, one in Srem (Autonomous Province of Vojvodina) and three in Central Serbia. The hybrid 7001 was used as a standard. The selection of hybrids for this research was made on the basis of the actuality of individual hybrids and the market orientation of the Maize Research Institute. The following properties were investigated: dry matter content, lignocellulose fiber content, and in vitro dry matter digestibility of the whole plant. According to the achieved results, it can be concluded that hybrids ZP 707, ZP 7357, followed by ZP 7777 proved to be the maize genotypes highly preferable for the production of silage. All tested hybrids achieved better results than the standard in most locations. Hybrid ZP 707 on average had the highest in vitro dry matter digestibility (61.43 ± 1.86%), as well as the lowest content of all lignocellulosic fibers (NDF-52.76%, ADF-24.40%, ADL-2.58, hemicellulose-28.36, and cellulose-21.82%), which all indicates its potential as a silage maize form suitable for cultivation in different agro-ecological conditions. In terms of digestibility and dry matter content, the ZP 707 hybrid can be singled out as the most stable, i.e. it is appropriate for growing both in lowland areas and at higher altitudes. ZP 6263 proved to be the most inferior hybrid at most locations, while based on in vitro digestibility and dry matter content, ZP 7072 hybrid varied the most. The digestibility of the whole plant was negatively affected by the higher content of primarily lignin (ADL), followed by ADF and cellulose fraction share. Although it is optimal to harvest silage maize in the waxy maturity stage of grain ripeness, when the dry matter content of the whole plant is in the range between 30 and 35%, the harvest time in some hybrids in some locations was significantly exceeded, which affected the results of dry matter digestibility. The findings obtained in this study can be highly useful for future breeding programs directed toward creating new and improved silage maize hybrids.
C3  - National conference with international participation, 29 – 30 September 2022, Chisinau, Republic of Moldova, Abstract Book
T1  - Nutritional quality and digestibility of maize hybrid plants for silage. Life sciences in dialogue of generations: connections between universities, academia and business
SP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_rik_1334
ER  - 

@conference{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Kandić, Vesna and Perić, Vesna and Srdić, Jelena and Kravić, Natalija",
year = "2022",
abstract = "In order to assess the silage potential of maize hybrids, the nutritional quality and the enzymatic in vitro digestibility of five local maize hybrids (ZP 707, ZP 7357, ZP 7072, ZP 7777, and ZP 6263) was tested in the laboratory of the Group for Food Technology and Biochemistry of the Maize Research Institute "Zemun Polje". The hybrids were grown at a total of four locations, one in Srem (Autonomous Province of Vojvodina) and three in Central Serbia. The hybrid 7001 was used as a standard. The selection of hybrids for this research was made on the basis of the actuality of individual hybrids and the market orientation of the Maize Research Institute. The following properties were investigated: dry matter content, lignocellulose fiber content, and in vitro dry matter digestibility of the whole plant. According to the achieved results, it can be concluded that hybrids ZP 707, ZP 7357, followed by ZP 7777 proved to be the maize genotypes highly preferable for the production of silage. All tested hybrids achieved better results than the standard in most locations. Hybrid ZP 707 on average had the highest in vitro dry matter digestibility (61.43 ± 1.86%), as well as the lowest content of all lignocellulosic fibers (NDF-52.76%, ADF-24.40%, ADL-2.58, hemicellulose-28.36, and cellulose-21.82%), which all indicates its potential as a silage maize form suitable for cultivation in different agro-ecological conditions. In terms of digestibility and dry matter content, the ZP 707 hybrid can be singled out as the most stable, i.e. it is appropriate for growing both in lowland areas and at higher altitudes. ZP 6263 proved to be the most inferior hybrid at most locations, while based on in vitro digestibility and dry matter content, ZP 7072 hybrid varied the most. The digestibility of the whole plant was negatively affected by the higher content of primarily lignin (ADL), followed by ADF and cellulose fraction share. Although it is optimal to harvest silage maize in the waxy maturity stage of grain ripeness, when the dry matter content of the whole plant is in the range between 30 and 35%, the harvest time in some hybrids in some locations was significantly exceeded, which affected the results of dry matter digestibility. The findings obtained in this study can be highly useful for future breeding programs directed toward creating new and improved silage maize hybrids.",
journal = "National conference with international participation, 29 – 30 September 2022, Chisinau, Republic of Moldova, Abstract Book",
title = "Nutritional quality and digestibility of maize hybrid plants for silage. Life sciences in dialogue of generations: connections between universities, academia and business",
pages = "53",
url = "https://hdl.handle.net/21.15107/rcub_rik_1334"
}

Nikolić, V., Žilić, S., Simić, M., Kandić, V., Perić, V., Srdić, J.,& Kravić, N.. (2022). Nutritional quality and digestibility of maize hybrid plants for silage. Life sciences in dialogue of generations: connections between universities, academia and business. in National conference with international participation, 29 – 30 September 2022, Chisinau, Republic of Moldova, Abstract Book, 53.
https://hdl.handle.net/21.15107/rcub_rik_1334

Nikolić V, Žilić S, Simić M, Kandić V, Perić V, Srdić J, Kravić N. Nutritional quality and digestibility of maize hybrid plants for silage. Life sciences in dialogue of generations: connections between universities, academia and business. in National conference with international participation, 29 – 30 September 2022, Chisinau, Republic of Moldova, Abstract Book. 2022;:53.
https://hdl.handle.net/21.15107/rcub_rik_1334 .

Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Kandić, Vesna, Perić, Vesna, Srdić, Jelena, Kravić, Natalija, "Nutritional quality and digestibility of maize hybrid plants for silage. Life sciences in dialogue of generations: connections between universities, academia and business" in National conference with international participation, 29 – 30 September 2022, Chisinau, Republic of Moldova, Abstract Book (2022):53,
https://hdl.handle.net/21.15107/rcub_rik_1334 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Perić, Vesna
AU  - Srdić, Jelena
AU  - Vasić, Marko G.
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1299
AB  - Kukuruz (Zea Mays L.) je najznačajnija ratarska kultura u Republici Srbiji, koja se gaji na oko milion
hektara godišnje. Soja crnog zrna (Glycine max) se vekovima koristila u tradicionalnoj istočnjačkoj
medicini za pripremu čajeva i fermetisanih proizvoda visokog antiokisdativnog kapaciteta. Semenjača
crne soje ima visok sadržaj antocijanina: cijanidina, delfinidina i pelargonidina u obliku 3-O-glukozida.
Antioksidativna svojstva ovih jedinjenja pozitivno utiču na regulisanje telesne mase i prevenciju
dijabetesa, smanjuju rizik od obolevanja različitim bolestima kao što su ateroskleroza, rak, dijabetes,
ishemija, i neurodegenerativni poremećaji. Proizvodi obogaćeni antocijanima iz semenjače crne soje
mogu pozitivno uticati na zdravlje konzumenata, dok se iskorišćenjem sojine semenjače, sporednog
proizvoda iz prerade soje, dodatno se valorizuje ova sirovina.
Cilj ovog istraživanja bio je da se optimizuje proces ekstrakcije antocijana iz semenjače crne soje kako
bi se konzervisani proizvodi od kukuruza dodatno obogatili bioaktivnim jedinjenjima. U
eksperimentima je primenjeno nekoliko postupaka ekstrakcije: topla ekstrakcija uz zagrevanje na
magnetnoj mešalici, ekstrakcija sa ultrazvučnim tretmanom, kao i hladna ekstrakcija. U
eksperimentima je za ekstrakciju korišćena sirćetna kiselina koncentracije 1,6% i 0,8% uz dodatak
mlečne (1 ili 1,5%) i/ili limunske kiseline (0,5 ili 1%) kao stabilizatora. Ekstrakcija uz zagrevanje –
„topla“ ekstrakcija vršena je na magnetnoj mešalici na temeperaturi od 50˚C u trajanju od 60 minuta.
Ekstrakcija bez zagrevanja – „hladna“ ekstrakcija, vršena je u tresilici kako bi se izbegla termička
razgradnja bioaktivnih jedinjenja, međutim ova metoda ekstrakcije se pokazala kao najmanje efikasna.
Ekstrakcija u ultrazvučnom kupatilu je primenjivana kako bi se sojina semenjača što brže razgradila i
dostupnost antocijanina povećala. Ekstrakcija sa zagrevanjem se pokazala kao najpogodnija za
dobijanje višeg prinosa antocijana. Najviši prinos antocijana uz optimalnu pH vrednost naliva ostvaren
je primenom 1% mlečne kiseline u 0,8% sirćetnoj kiselini tokom „tople“ ekstrakcije (50˚C, 1 h).
Ispitivana je mogućnost obojenja zrna kukuruza šećerca ekstraktom antocijanina. S obzirom da su
nalivi sa limunskom kiselinom posle izvesnog vremena postajali zamućeni (opalescentni), u nastavku
istraživanja korišćena je mlečna kiselina kao stabilizator antocijana. U zavisnosti od uslova ekstrakcije,
spektrofotometrijski određen sadržaj antocijana u rastvoru varirao je od 3541,90 do 5387,70 μg CGE/g
s.m., a u mariniranom zrnu kukuruza između 179,89 i 286,05 μg CGE/g s.m. Nakon sedam dana
sadržaj antocijanina u zrnu nije značajno rastao, te je ovo vreme odležavanja odabrano kao optimalno
za mariniranje proizvoda od kukuruza.
AB  - Maize (Zea Mays L.) is the most important field crop in the Republic of Serbia, which is grown on
about one million hectares per year. Black soybean (Glycine max) has been used for centuries in
traditional Eastern medicine for the preparation of teas and fermented products with high antioxidant
capacity. Black soybean seed coat has a high content of anthocyanins: cyanidin, delphinidin and
pelargonidine in the form of 3-O-glucoside. The antioxidant properties of these compounds have a
positive effect on weight regulation and prevention of diabetes, reduce the risk of various diseases such
as atherosclerosis, cancer, diabetes, ischemia, and neurodegenerative disorders. Products enriched with
anthocyanins from black soybean seed coat can have a positive effect on the health of consumers, while
the use of soybean seed coat, a by-product from soybean processing, additionally valorizes this raw
material.
The aim of this study was to optimize the process of anthocyanin extraction from black soybean seed in
order to further enrich canned corn products with bioactive compounds. Several extraction procedures
were applied in the experiments: warm extraction with heating on a magnetic stirrer, extraction with
ultrasonic treatment, as well as cold extraction. In the experiments, 1.6% and 0.8% acetic acid were
used for extraction with the addition of lactic (1 or 1.5%) and/or citric acid (0.5 or 1%) as stabilizers.
Heated extraction - "warm" extraction was performed on a magnetic stirrer at a temperature of 50˚C for
60 minutes. Extraction without heating - "cold" extraction, was performed in a shaker to avoid thermal
decomposition of bioactive compounds, but this method of extraction proved to be the least effective.
Extraction in an ultrasonic bath was applied in order to decompose soybean seeds as quickly as
possible and increase the availability of anthocyanins. Heated extraction has been shown to be most
suitable for higher anthocyanin yields. The highest yield of anthocyanins with the optimal pH value of
the brine was achieved by applying 1% lactic acid in 0.8% acetic acid during the "warm" extraction
(50˚C, 1 h).
The possibility of coloring sweet maize grains with anthocyanin extract was investigated. Since the
brines with citric acid became cloudy (opalescent) after some time, lactic acid was used as an
anthocyanin stabilizer in the continuation of the research. Depending on the extraction conditions, the
spectrophotometrically determined content of anthocyanins in the solution varied from 3541.90 to
5387.70 μg CGE/g d.m., and in the marinated maize grain between 179.89 and 286.05 μg CGE/g d.m.
After seven days, the anthocyanin content in the grain did not increase significantly, so this aging
period was selected as optimal for marinating maize products
PB  - Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
C3  - 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda
T1  - Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food
T1  - Optimizacija procesa ekstrakcije antocijana iz semenjače crne soje za pripremu funkcionalne hrane od kukuruza
SP  - 56
EP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_rik_1299
ER  - 

@conference{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Perić, Vesna and Srdić, Jelena and Vasić, Marko G.",
year = "2022",
abstract = "Kukuruz (Zea Mays L.) je najznačajnija ratarska kultura u Republici Srbiji, koja se gaji na oko milion
hektara godišnje. Soja crnog zrna (Glycine max) se vekovima koristila u tradicionalnoj istočnjačkoj
medicini za pripremu čajeva i fermetisanih proizvoda visokog antiokisdativnog kapaciteta. Semenjača
crne soje ima visok sadržaj antocijanina: cijanidina, delfinidina i pelargonidina u obliku 3-O-glukozida.
Antioksidativna svojstva ovih jedinjenja pozitivno utiču na regulisanje telesne mase i prevenciju
dijabetesa, smanjuju rizik od obolevanja različitim bolestima kao što su ateroskleroza, rak, dijabetes,
ishemija, i neurodegenerativni poremećaji. Proizvodi obogaćeni antocijanima iz semenjače crne soje
mogu pozitivno uticati na zdravlje konzumenata, dok se iskorišćenjem sojine semenjače, sporednog
proizvoda iz prerade soje, dodatno se valorizuje ova sirovina.
Cilj ovog istraživanja bio je da se optimizuje proces ekstrakcije antocijana iz semenjače crne soje kako
bi se konzervisani proizvodi od kukuruza dodatno obogatili bioaktivnim jedinjenjima. U
eksperimentima je primenjeno nekoliko postupaka ekstrakcije: topla ekstrakcija uz zagrevanje na
magnetnoj mešalici, ekstrakcija sa ultrazvučnim tretmanom, kao i hladna ekstrakcija. U
eksperimentima je za ekstrakciju korišćena sirćetna kiselina koncentracije 1,6% i 0,8% uz dodatak
mlečne (1 ili 1,5%) i/ili limunske kiseline (0,5 ili 1%) kao stabilizatora. Ekstrakcija uz zagrevanje –
„topla“ ekstrakcija vršena je na magnetnoj mešalici na temeperaturi od 50˚C u trajanju od 60 minuta.
Ekstrakcija bez zagrevanja – „hladna“ ekstrakcija, vršena je u tresilici kako bi se izbegla termička
razgradnja bioaktivnih jedinjenja, međutim ova metoda ekstrakcije se pokazala kao najmanje efikasna.
Ekstrakcija u ultrazvučnom kupatilu je primenjivana kako bi se sojina semenjača što brže razgradila i
dostupnost antocijanina povećala. Ekstrakcija sa zagrevanjem se pokazala kao najpogodnija za
dobijanje višeg prinosa antocijana. Najviši prinos antocijana uz optimalnu pH vrednost naliva ostvaren
je primenom 1% mlečne kiseline u 0,8% sirćetnoj kiselini tokom „tople“ ekstrakcije (50˚C, 1 h).
Ispitivana je mogućnost obojenja zrna kukuruza šećerca ekstraktom antocijanina. S obzirom da su
nalivi sa limunskom kiselinom posle izvesnog vremena postajali zamućeni (opalescentni), u nastavku
istraživanja korišćena je mlečna kiselina kao stabilizator antocijana. U zavisnosti od uslova ekstrakcije,
spektrofotometrijski određen sadržaj antocijana u rastvoru varirao je od 3541,90 do 5387,70 μg CGE/g
s.m., a u mariniranom zrnu kukuruza između 179,89 i 286,05 μg CGE/g s.m. Nakon sedam dana
sadržaj antocijanina u zrnu nije značajno rastao, te je ovo vreme odležavanja odabrano kao optimalno
za mariniranje proizvoda od kukuruza., Maize (Zea Mays L.) is the most important field crop in the Republic of Serbia, which is grown on
about one million hectares per year. Black soybean (Glycine max) has been used for centuries in
traditional Eastern medicine for the preparation of teas and fermented products with high antioxidant
capacity. Black soybean seed coat has a high content of anthocyanins: cyanidin, delphinidin and
pelargonidine in the form of 3-O-glucoside. The antioxidant properties of these compounds have a
positive effect on weight regulation and prevention of diabetes, reduce the risk of various diseases such
as atherosclerosis, cancer, diabetes, ischemia, and neurodegenerative disorders. Products enriched with
anthocyanins from black soybean seed coat can have a positive effect on the health of consumers, while
the use of soybean seed coat, a by-product from soybean processing, additionally valorizes this raw
material.
The aim of this study was to optimize the process of anthocyanin extraction from black soybean seed in
order to further enrich canned corn products with bioactive compounds. Several extraction procedures
were applied in the experiments: warm extraction with heating on a magnetic stirrer, extraction with
ultrasonic treatment, as well as cold extraction. In the experiments, 1.6% and 0.8% acetic acid were
used for extraction with the addition of lactic (1 or 1.5%) and/or citric acid (0.5 or 1%) as stabilizers.
Heated extraction - "warm" extraction was performed on a magnetic stirrer at a temperature of 50˚C for
60 minutes. Extraction without heating - "cold" extraction, was performed in a shaker to avoid thermal
decomposition of bioactive compounds, but this method of extraction proved to be the least effective.
Extraction in an ultrasonic bath was applied in order to decompose soybean seeds as quickly as
possible and increase the availability of anthocyanins. Heated extraction has been shown to be most
suitable for higher anthocyanin yields. The highest yield of anthocyanins with the optimal pH value of
the brine was achieved by applying 1% lactic acid in 0.8% acetic acid during the "warm" extraction
(50˚C, 1 h).
The possibility of coloring sweet maize grains with anthocyanin extract was investigated. Since the
brines with citric acid became cloudy (opalescent) after some time, lactic acid was used as an
anthocyanin stabilizer in the continuation of the research. Depending on the extraction conditions, the
spectrophotometrically determined content of anthocyanins in the solution varied from 3541.90 to
5387.70 μg CGE/g d.m., and in the marinated maize grain between 179.89 and 286.05 μg CGE/g d.m.
After seven days, the anthocyanin content in the grain did not increase significantly, so this aging
period was selected as optimal for marinating maize products",
publisher = "Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi",
journal = "34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda",
title = "Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food, Optimizacija procesa ekstrakcije antocijana iz semenjače crne soje za pripremu funkcionalne hrane od kukuruza",
pages = "56-57",
url = "https://hdl.handle.net/21.15107/rcub_rik_1299"
}

Nikolić, V., Žilić, S., Simić, M., Perić, V., Srdić, J.,& Vasić, M. G.. (2022). Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food. in 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda
Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi., 56-57.
https://hdl.handle.net/21.15107/rcub_rik_1299

Nikolić V, Žilić S, Simić M, Perić V, Srdić J, Vasić MG. Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food. in 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda. 2022;:56-57.
https://hdl.handle.net/21.15107/rcub_rik_1299 .

Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Perić, Vesna, Srdić, Jelena, Vasić, Marko G., "Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food" in 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda (2022):56-57,
https://hdl.handle.net/21.15107/rcub_rik_1299 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Perić, Vesna
AU  - Srdić, Jelena
AU  - Vasić, Marko G.
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1300
AB  - The possibility of enrichment of sweet maize grains with anthocyanin extract was investigated. Several
procedures with acetic acid were applied in the experiments of anthocyanins extraction from black soya
bean seed coat. During the marination process, the grains were stained, changing their standard yellow
color to a crimson red. Since the brines with the addition of citric acid became cloudy (opalescent) after
some time, lactic acid was used as an anthocyanin stabilizer in the continuation of the research.
Depending on the extraction conditions, the spectrophotometrically determined content of total
anthocyanins in the solution varied from 3541.90 to 5387.70 μg CGE/g d.m., and in the marinated
maize grain between 179.89 and 286.05 μg CGE/g d.m. After seven days, the total anthocyanin content
in the grain did not increase significantly, so this aging period was selected as optimal for marinating
maize products.
AB  - Kukuruz (Zea Mays L.) je najznačajnija ratarska kultura u Republici Srbiji, koja se gaji na oko milion
hektara godišnje. Soja crnog zrna (Glycine max) se vekovima koristila u tradicionalnoj istočnjačkoj
medicini za pripremu čajeva i fermetisanih proizvoda visokog antiokisdativnog kapaciteta. Semenjača
crne soje ima visok sadržaj antocijanina: cijanidina, delfinidina i pelargonidina u obliku 3-O-glukozida.
Antioksidativna svojstva ovih jedinjenja pozitivno utiču na regulisanje telesne mase i prevenciju
dijabetesa, smanjuju rizik od obolevanja različitim bolestima kao što su ateroskleroza, rak, dijabetes,
ishemija, i neurodegenerativni poremećaji. Proizvodi obogaćeni antocijanima iz semenjače crne soje
mogu pozitivno uticati na zdravlje konzumenata, dok se iskorišćenjem sojine semenjače, sporednog
proizvoda iz prerade soje, dodatno se valorizuje ova sirovina.
Cilj ovog istraživanja bio je da se optimizuje proces ekstrakcije antocijana iz semenjače crne soje kako
bi se konzervisani proizvodi od kukuruza dodatno obogatili bioaktivnim jedinjenjima. U
eksperimentima je primenjeno nekoliko postupaka ekstrakcije: topla ekstrakcija uz zagrevanje na
magnetnoj mešalici, ekstrakcija sa ultrazvučnim tretmanom, kao i hladna ekstrakcija. U
eksperimentima je za ekstrakciju korišćena sirćetna kiselina koncentracije 1,6% i 0,8% uz dodatak
mlečne (1 ili 1,5%) i/ili limunske kiseline (0,5 ili 1%) kao stabilizatora. Ekstrakcija uz zagrevanje –
„topla“ ekstrakcija vršena je na magnetnoj mešalici na temeperaturi od 50˚C u trajanju od 60 minuta.
Ekstrakcija bez zagrevanja – „hladna“ ekstrakcija, vršena je u tresilici kako bi se izbegla termička
razgradnja bioaktivnih jedinjenja, međutim ova metoda ekstrakcije se pokazala kao najmanje efikasna.
Ekstrakcija u ultrazvučnom kupatilu je primenjivana kako bi se sojina semenjača što brže razgradila i
dostupnost antocijanina povećala. Ekstrakcija sa zagrevanjem se pokazala kao najpogodnija za
dobijanje višeg prinosa antocijana. Najviši prinos antocijana uz optimalnu pH vrednost naliva ostvaren
je primenom 1% mlečne kiseline u 0,8% sirćetnoj kiselini tokom „tople“ ekstrakcije (50˚C, 1 h).
Ispitivana je mogućnost obojenja zrna kukuruza šećerca ekstraktom antocijanina. S obzirom da su
nalivi sa limunskom kiselinom posle izvesnog vremena postajali zamućeni (opalescentni), u nastavku
istraživanja korišćena je mlečna kiselina kao stabilizator antocijana. U zavisnosti od uslova ekstrakcije,
spektrofotometrijski određen sadržaj antocijana u rastvoru varirao je od 3541,90 do 5387,70 μg CGE/g
s.m., a u mariniranom zrnu kukuruza između 179,89 i 286,05 μg CGE/g s.m. Nakon sedam dana
sadržaj antocijanina u zrnu nije značajno rastao, te je ovo vreme odležavanja odabrano kao optimalno
za mariniranje proizvoda od kukuruza.
PB  - Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
C3  - 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda
T1  - Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food
T1  - Optimizacija procesa ekstrakcije antocijana iz semenjače crne soje za pripremu funkcionalne hrane od kukuruza
SP  - 33
EP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_rik_1300
ER  - 

@conference{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Perić, Vesna and Srdić, Jelena and Vasić, Marko G.",
year = "2022",
abstract = "The possibility of enrichment of sweet maize grains with anthocyanin extract was investigated. Several
procedures with acetic acid were applied in the experiments of anthocyanins extraction from black soya
bean seed coat. During the marination process, the grains were stained, changing their standard yellow
color to a crimson red. Since the brines with the addition of citric acid became cloudy (opalescent) after
some time, lactic acid was used as an anthocyanin stabilizer in the continuation of the research.
Depending on the extraction conditions, the spectrophotometrically determined content of total
anthocyanins in the solution varied from 3541.90 to 5387.70 μg CGE/g d.m., and in the marinated
maize grain between 179.89 and 286.05 μg CGE/g d.m. After seven days, the total anthocyanin content
in the grain did not increase significantly, so this aging period was selected as optimal for marinating
maize products., Kukuruz (Zea Mays L.) je najznačajnija ratarska kultura u Republici Srbiji, koja se gaji na oko milion
hektara godišnje. Soja crnog zrna (Glycine max) se vekovima koristila u tradicionalnoj istočnjačkoj
medicini za pripremu čajeva i fermetisanih proizvoda visokog antiokisdativnog kapaciteta. Semenjača
crne soje ima visok sadržaj antocijanina: cijanidina, delfinidina i pelargonidina u obliku 3-O-glukozida.
Antioksidativna svojstva ovih jedinjenja pozitivno utiču na regulisanje telesne mase i prevenciju
dijabetesa, smanjuju rizik od obolevanja različitim bolestima kao što su ateroskleroza, rak, dijabetes,
ishemija, i neurodegenerativni poremećaji. Proizvodi obogaćeni antocijanima iz semenjače crne soje
mogu pozitivno uticati na zdravlje konzumenata, dok se iskorišćenjem sojine semenjače, sporednog
proizvoda iz prerade soje, dodatno se valorizuje ova sirovina.
Cilj ovog istraživanja bio je da se optimizuje proces ekstrakcije antocijana iz semenjače crne soje kako
bi se konzervisani proizvodi od kukuruza dodatno obogatili bioaktivnim jedinjenjima. U
eksperimentima je primenjeno nekoliko postupaka ekstrakcije: topla ekstrakcija uz zagrevanje na
magnetnoj mešalici, ekstrakcija sa ultrazvučnim tretmanom, kao i hladna ekstrakcija. U
eksperimentima je za ekstrakciju korišćena sirćetna kiselina koncentracije 1,6% i 0,8% uz dodatak
mlečne (1 ili 1,5%) i/ili limunske kiseline (0,5 ili 1%) kao stabilizatora. Ekstrakcija uz zagrevanje –
„topla“ ekstrakcija vršena je na magnetnoj mešalici na temeperaturi od 50˚C u trajanju od 60 minuta.
Ekstrakcija bez zagrevanja – „hladna“ ekstrakcija, vršena je u tresilici kako bi se izbegla termička
razgradnja bioaktivnih jedinjenja, međutim ova metoda ekstrakcije se pokazala kao najmanje efikasna.
Ekstrakcija u ultrazvučnom kupatilu je primenjivana kako bi se sojina semenjača što brže razgradila i
dostupnost antocijanina povećala. Ekstrakcija sa zagrevanjem se pokazala kao najpogodnija za
dobijanje višeg prinosa antocijana. Najviši prinos antocijana uz optimalnu pH vrednost naliva ostvaren
je primenom 1% mlečne kiseline u 0,8% sirćetnoj kiselini tokom „tople“ ekstrakcije (50˚C, 1 h).
Ispitivana je mogućnost obojenja zrna kukuruza šećerca ekstraktom antocijanina. S obzirom da su
nalivi sa limunskom kiselinom posle izvesnog vremena postajali zamućeni (opalescentni), u nastavku
istraživanja korišćena je mlečna kiselina kao stabilizator antocijana. U zavisnosti od uslova ekstrakcije,
spektrofotometrijski određen sadržaj antocijana u rastvoru varirao je od 3541,90 do 5387,70 μg CGE/g
s.m., a u mariniranom zrnu kukuruza između 179,89 i 286,05 μg CGE/g s.m. Nakon sedam dana
sadržaj antocijanina u zrnu nije značajno rastao, te je ovo vreme odležavanja odabrano kao optimalno
za mariniranje proizvoda od kukuruza.",
publisher = "Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi",
journal = "34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda",
title = "Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food, Optimizacija procesa ekstrakcije antocijana iz semenjače crne soje za pripremu funkcionalne hrane od kukuruza",
pages = "33-38",
url = "https://hdl.handle.net/21.15107/rcub_rik_1300"
}

Nikolić, V., Žilić, S., Simić, M., Perić, V., Srdić, J.,& Vasić, M. G.. (2022). Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food. in 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda
Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi., 33-38.
https://hdl.handle.net/21.15107/rcub_rik_1300

Nikolić V, Žilić S, Simić M, Perić V, Srdić J, Vasić MG. Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food. in 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda. 2022;:33-38.
https://hdl.handle.net/21.15107/rcub_rik_1300 .

Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Perić, Vesna, Srdić, Jelena, Vasić, Marko G., "Optimization of anthocyanins extraction process from black soybean seed coat for the preparation of maizebased functional food" in 34. nacionalna konferencija sa međunarodnim učešćem - Procesna tehnika i energetika u poljoprivredi - PTEP 2022 Sokobanja, 3-8.4.2022. godine - Zbornik izvoda (2022):33-38,
https://hdl.handle.net/21.15107/rcub_rik_1300 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
AU  - Perić, Vesna
AU  - Srdić, Jelena
AU  - Pavlov, Jovan
AU  - Delić, Nenad
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1186
AB  - Maize (Zea mays L.) is the third most grown cereal crop in the world, after wheat and rice. Immature dehusked maize ears harvested before fertilization, within 2-4 days after white silk emergence are classified as baby corn. The objective of this study was to investigate the suitability of baby corn cobs obtained from different maize hybrids for their enrichment with anthocyanins extracted from the black soybean seed coats. Three different maize hybrids, namely, a popcorn hybrid ZP 6119k, a sweet hybrid ZP 553su, a semi-flint with a short vegetation period (105 days) ZP 161, as well as black soybean genotype “Black Tokyo”, were used in this study. Plant material was grown in the experimental field of the Maize Research Institute at the location of Zemun Polje, Serbia in 2021. Maize was harvested after the emergence of silk from the ears (silking stage), while soybean plants were harvested in the stage of full maturity (R8). The baby maize cobs differed in length (9.5-20.0 cm) and girth (12-21 mm), the number of kernel rows (12-20), color, and length of the silk outside the husk (3-7 cm). Soybean seeds were manually dehulled and seed coat was ground in a laboratory mill prior to the extraction of anthocyanins. After dehusking and measuring, the baby corn cobs were washed and blanched for two minutes in boiling water, and then cooled. Subsequently, the baby corn cobs were immersed in a marinating brine enriched with anthocyanins extracted from the seed coat of black soybean, pasteurized, and kept in closed glass jars in a cool dry place for 30 days. After chemical and sensory analyzes, the product obtained from popcorn hybrid ZP 6119k was chosen as the most suitable for the preparation of the marinated baby corn product enriched with anthocyanins from black soybean
PB  - Belgrade : Maize Research Institute "Zemun Polje"
C3  - 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts
T1  - Suitability of maize hybrids for the enrichment of marinated baby corn with anthocyanins extracted from black soybean
SP  - 36
UR  - https://hdl.handle.net/21.15107/rcub_rik_1186
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana and Perić, Vesna and Srdić, Jelena and Pavlov, Jovan and Delić, Nenad",
year = "2022",
abstract = "Maize (Zea mays L.) is the third most grown cereal crop in the world, after wheat and rice. Immature dehusked maize ears harvested before fertilization, within 2-4 days after white silk emergence are classified as baby corn. The objective of this study was to investigate the suitability of baby corn cobs obtained from different maize hybrids for their enrichment with anthocyanins extracted from the black soybean seed coats. Three different maize hybrids, namely, a popcorn hybrid ZP 6119k, a sweet hybrid ZP 553su, a semi-flint with a short vegetation period (105 days) ZP 161, as well as black soybean genotype “Black Tokyo”, were used in this study. Plant material was grown in the experimental field of the Maize Research Institute at the location of Zemun Polje, Serbia in 2021. Maize was harvested after the emergence of silk from the ears (silking stage), while soybean plants were harvested in the stage of full maturity (R8). The baby maize cobs differed in length (9.5-20.0 cm) and girth (12-21 mm), the number of kernel rows (12-20), color, and length of the silk outside the husk (3-7 cm). Soybean seeds were manually dehulled and seed coat was ground in a laboratory mill prior to the extraction of anthocyanins. After dehusking and measuring, the baby corn cobs were washed and blanched for two minutes in boiling water, and then cooled. Subsequently, the baby corn cobs were immersed in a marinating brine enriched with anthocyanins extracted from the seed coat of black soybean, pasteurized, and kept in closed glass jars in a cool dry place for 30 days. After chemical and sensory analyzes, the product obtained from popcorn hybrid ZP 6119k was chosen as the most suitable for the preparation of the marinated baby corn product enriched with anthocyanins from black soybean",
publisher = "Belgrade : Maize Research Institute "Zemun Polje"",
journal = "25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts",
title = "Suitability of maize hybrids for the enrichment of marinated baby corn with anthocyanins extracted from black soybean",
pages = "36",
url = "https://hdl.handle.net/21.15107/rcub_rik_1186"
}

Nikolić, V., Simić, M., Žilić, S., Perić, V., Srdić, J., Pavlov, J.,& Delić, N.. (2022). Suitability of maize hybrids for the enrichment of marinated baby corn with anthocyanins extracted from black soybean. in 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts
Belgrade : Maize Research Institute "Zemun Polje"., 36.
https://hdl.handle.net/21.15107/rcub_rik_1186

Nikolić V, Simić M, Žilić S, Perić V, Srdić J, Pavlov J, Delić N. Suitability of maize hybrids for the enrichment of marinated baby corn with anthocyanins extracted from black soybean. in 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts. 2022;:36.
https://hdl.handle.net/21.15107/rcub_rik_1186 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, Perić, Vesna, Srdić, Jelena, Pavlov, Jovan, Delić, Nenad, "Suitability of maize hybrids for the enrichment of marinated baby corn with anthocyanins extracted from black soybean" in 25. EUCARPIA Maize and Sorghum conference current, Challenges and new methods for maize and sorghum breeding, 30.05–2.06.2022., Belgrade, Serbia - Book of abstracts (2022):36,
https://hdl.handle.net/21.15107/rcub_rik_1186 .

TY  - CONF
AU  - Nikolić, Valentina
AU  - Simić, Marijana
AU  - Žilić, Slađana
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1184
AB  - The twenty-first century has brought about numerous challenges and obstacles for
humankind, and the modern crisis conditions are continuously escalating. Having in mind the
depletion of traditional fuel sources, the geopolitical turmoil, the COVID-19, and other possible
future pandemics, basic needs such as sufficient food and feed sources are currently under question.
The predominant cereal crops such as wheat, maize, and rice, as well as legumes, such as soybean,
represent staple food and feed sources that need to be produced to satisfy the needs for the everyday
diet of people and animals. There are numerous issues regarding the agri-food sector that need to be
tackled to secure the future food and feed market. The sustainable production of cereals and
legumes is among them. Nevertheless, a number of ZP maize hybrids from Serbia, tolerant to
drought and pests represent a high-quality starting material for food and feed production.
C3  - Proceedings of the 3rd International Scientific and Practical Internet Conference “Ways of Science Development in Modern Crisis Conditions“ June 2-3, 2022 (Dnipro, Ukraine)
T1  - The importance of maize hybrids production for providing sustainable food and feed resources in modern crisis conditions
SP  - 74
EP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_rik_1184
ER  - 

@conference{
author = "Nikolić, Valentina and Simić, Marijana and Žilić, Slađana",
year = "2022",
abstract = "The twenty-first century has brought about numerous challenges and obstacles for
humankind, and the modern crisis conditions are continuously escalating. Having in mind the
depletion of traditional fuel sources, the geopolitical turmoil, the COVID-19, and other possible
future pandemics, basic needs such as sufficient food and feed sources are currently under question.
The predominant cereal crops such as wheat, maize, and rice, as well as legumes, such as soybean,
represent staple food and feed sources that need to be produced to satisfy the needs for the everyday
diet of people and animals. There are numerous issues regarding the agri-food sector that need to be
tackled to secure the future food and feed market. The sustainable production of cereals and
legumes is among them. Nevertheless, a number of ZP maize hybrids from Serbia, tolerant to
drought and pests represent a high-quality starting material for food and feed production.",
journal = "Proceedings of the 3rd International Scientific and Practical Internet Conference “Ways of Science Development in Modern Crisis Conditions“ June 2-3, 2022 (Dnipro, Ukraine)",
title = "The importance of maize hybrids production for providing sustainable food and feed resources in modern crisis conditions",
pages = "74-76",
url = "https://hdl.handle.net/21.15107/rcub_rik_1184"
}

Nikolić, V., Simić, M.,& Žilić, S.. (2022). The importance of maize hybrids production for providing sustainable food and feed resources in modern crisis conditions. in Proceedings of the 3rd International Scientific and Practical Internet Conference “Ways of Science Development in Modern Crisis Conditions“ June 2-3, 2022 (Dnipro, Ukraine), 74-76.
https://hdl.handle.net/21.15107/rcub_rik_1184

Nikolić V, Simić M, Žilić S. The importance of maize hybrids production for providing sustainable food and feed resources in modern crisis conditions. in Proceedings of the 3rd International Scientific and Practical Internet Conference “Ways of Science Development in Modern Crisis Conditions“ June 2-3, 2022 (Dnipro, Ukraine). 2022;:74-76.
https://hdl.handle.net/21.15107/rcub_rik_1184 .

Nikolić, Valentina, Simić, Marijana, Žilić, Slađana, "The importance of maize hybrids production for providing sustainable food and feed resources in modern crisis conditions" in Proceedings of the 3rd International Scientific and Practical Internet Conference “Ways of Science Development in Modern Crisis Conditions“ June 2-3, 2022 (Dnipro, Ukraine) (2022):74-76,
https://hdl.handle.net/21.15107/rcub_rik_1184 .

TY  - JOUR
AU  - Žilić, Slađana
AU  - Nikolić, Valentina
AU  - Atac Mogol, Burce
AU  - Hamzalioglu, Aytul
AU  - Goncuoglu Tas, Neslihan
AU  - Kocadağlı, Tolgahan
AU  - Simić, Marijana
AU  - Gokmen, Vural
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1185
AB  - Widely consumed thermally processed corn-based foods can have a great contribution to acrylamide dietary intake,
thus bearing a high public health risk and requiring attention and application of strategies for its reduction. This paper reviews the
literature on the acrylamide content of corn-based food products present in the market around the world. The potential of corn for
acrylamide formation due to its content of free asparagine and reducing sugars is described. Human exposure to acrylamide from
corn-based foods is also discussed. The content of acrylamide in corn/tortilla chips, popcorn, and corn flakes, as widely consumed
products all over the world, is reported in the literature to be between 5 and 6360 μg/kg, between <LOD and 2220 μg/kg and
between <LOD and 1186 μg/kg, respectively. Although these products are important acrylamide sources in the common diet of all
age populations, higher intake values occurred among younger generations.
PB  - Washington : ACS
T2  - Journal of Agricultural and Food Chemistry
T1  - Acrylamide in Corn-Based Thermally Processed Foods: A Review
VL  - 70
IS  - 14
SP  - 4165
EP  - 4181
DO  - 10.1021/acs.jafc.1c07249
ER  - 

@article{
author = "Žilić, Slađana and Nikolić, Valentina and Atac Mogol, Burce and Hamzalioglu, Aytul and Goncuoglu Tas, Neslihan and Kocadağlı, Tolgahan and Simić, Marijana and Gokmen, Vural",
year = "2022",
abstract = "Widely consumed thermally processed corn-based foods can have a great contribution to acrylamide dietary intake,
thus bearing a high public health risk and requiring attention and application of strategies for its reduction. This paper reviews the
literature on the acrylamide content of corn-based food products present in the market around the world. The potential of corn for
acrylamide formation due to its content of free asparagine and reducing sugars is described. Human exposure to acrylamide from
corn-based foods is also discussed. The content of acrylamide in corn/tortilla chips, popcorn, and corn flakes, as widely consumed
products all over the world, is reported in the literature to be between 5 and 6360 μg/kg, between <LOD and 2220 μg/kg and
between <LOD and 1186 μg/kg, respectively. Although these products are important acrylamide sources in the common diet of all
age populations, higher intake values occurred among younger generations.",
publisher = "Washington : ACS",
journal = "Journal of Agricultural and Food Chemistry",
title = "Acrylamide in Corn-Based Thermally Processed Foods: A Review",
volume = "70",
number = "14",
pages = "4165-4181",
doi = "10.1021/acs.jafc.1c07249"
}

Žilić, S., Nikolić, V., Atac Mogol, B., Hamzalioglu, A., Goncuoglu Tas, N., Kocadağlı, T., Simić, M.,& Gokmen, V.. (2022). Acrylamide in Corn-Based Thermally Processed Foods: A Review. in Journal of Agricultural and Food Chemistry
Washington : ACS., 70(14), 4165-4181.
https://doi.org/10.1021/acs.jafc.1c07249

Žilić S, Nikolić V, Atac Mogol B, Hamzalioglu A, Goncuoglu Tas N, Kocadağlı T, Simić M, Gokmen V. Acrylamide in Corn-Based Thermally Processed Foods: A Review. in Journal of Agricultural and Food Chemistry. 2022;70(14):4165-4181.
doi:10.1021/acs.jafc.1c07249 .

Žilić, Slađana, Nikolić, Valentina, Atac Mogol, Burce, Hamzalioglu, Aytul, Goncuoglu Tas, Neslihan, Kocadağlı, Tolgahan, Simić, Marijana, Gokmen, Vural, "Acrylamide in Corn-Based Thermally Processed Foods: A Review" in Journal of Agricultural and Food Chemistry, 70, no. 14 (2022):4165-4181,
https://doi.org/10.1021/acs.jafc.1c07249 . .

TY  - JOUR
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Kravić, Natalija
AU  - Kandić, Vesna
AU  - Brankov, Milan
AU  - Vasić, Marko G.
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1120
AB  - The presence of acrylamide, a mutagen and a Group 2A carcinogen, in food, is a health concern
that might raise cancer risk. Acrylamide is mainly formed in the Maillard reaction between free
asparagine and reducing sugars, during industrial thermal food processing or home cooking, at
a temperature over 120°C. The European Commission Regulation (EU) 2017/2158 established
mitigation measures and benchmarks for acrylamide levels in some food categories, which
were incorporated into the Serbian regulation. Research shows that cereal-based products may
bring about 20-60% of acrylamide intake. In Serbia, there are no guidelines for the cultivation
of cereals with a reduced potential for acrylamide formation. Knowing that the amount of free
asparagine is proportional to the formation of acrylamide in the majority of food products,
one of the key approaches is to select the ingredients with a lower level of asparagine. Studies
indicate that applying foliar fertilizers with increased sulfur content in some cereals influences
the decrease of free asparagine synthesis in grain, lowering the acrylamide potential in cerealbased foods. Furthermore, the choice of the appropriate raw material and production parameters
can significantly influence the formation of acrylamide in food products. This review aims to
provide insight into current strategies for the mitigation of acrylamide in cereal-based foods, as
the status of acrylamide in Serbian regulations
AB  - Prisustvo akrilamida, mutagena i kancerogena grupe 2A, u hrani, predstavlja zdravstveni problem koji može povećati rizik od raka. Akrilamid se uglavnom formira u Majarovoj reakciji između slobodnog asparagina i redukujuc'ih šec'era, tokom industrijske termičke obrade hrane ili kuvanja kod kuće, na temperaturi iznad 120°C. Uredbom Evropske komisije (EU) 2017/2158 su utvrđene mere ublažavanja i granične vrednosti za sadržaj akrilamida u nekim kategorijama hrane, koje su uvršćene u srpsku regulativu. Istraživanja pokazuju da proizvodi na bazi žitarica mogu dovesti do 20-60% unosa akrilamida. U Srbiji ne postoje smernice za gajenje žitarica sa smanjenim potencijalom za stvaranje akrilamida. S' obzirom na to da je količina slobodnog asparagina proporcionalna formiranju akrilamida u većini prehrambenih proizvoda, jedan od ključnih pristupa predstavlja odabir sastojaka nižeg sadržaja asparagina. Istraživanja pokazuju da kod nekih žitarica, primena folijarnog đubriva sa povec'anim sadržajem sumpora utiče na smanjenje sinteze slobodnog asparagina u zrnu, smanjujuc'i potencijal akrilamida u namirnicama na bazi žitarica. Takođe, izbor odgovarajuće sirovine i proizvodnih parametara može značajno uticati na formiranje akrilamida u prehrambenim proizvodima.Ovaj pregledni rad ima za cilj da pruži uvid u aktuelne strategije za snižavanje akrilamida u namirnicama na bazi žitarica i status akrilamida u srpskim propisima.
PB  - Beograd : Društvo selekcionara i semenara Republike Srbije
T2  - Selekcija i semenarstvo
T1  - Cereal grain with low acrylamide formation potential as a raw material for safer cereal-based food products in Serbia
T1  - Zrno žitarica sa niskim potencijalom za formiranje akrilamida kao sirovina za bezbednije prehrambene proizvode na bazi žitarica u Srbiji
VL  - 28
IS  - 2
SP  - 13
EP  - 21
DO  - 10.5937/SelSem2202013N
ER  - 

@article{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Kravić, Natalija and Kandić, Vesna and Brankov, Milan and Vasić, Marko G.",
year = "2022",
abstract = "The presence of acrylamide, a mutagen and a Group 2A carcinogen, in food, is a health concern
that might raise cancer risk. Acrylamide is mainly formed in the Maillard reaction between free
asparagine and reducing sugars, during industrial thermal food processing or home cooking, at
a temperature over 120°C. The European Commission Regulation (EU) 2017/2158 established
mitigation measures and benchmarks for acrylamide levels in some food categories, which
were incorporated into the Serbian regulation. Research shows that cereal-based products may
bring about 20-60% of acrylamide intake. In Serbia, there are no guidelines for the cultivation
of cereals with a reduced potential for acrylamide formation. Knowing that the amount of free
asparagine is proportional to the formation of acrylamide in the majority of food products,
one of the key approaches is to select the ingredients with a lower level of asparagine. Studies
indicate that applying foliar fertilizers with increased sulfur content in some cereals influences
the decrease of free asparagine synthesis in grain, lowering the acrylamide potential in cerealbased foods. Furthermore, the choice of the appropriate raw material and production parameters
can significantly influence the formation of acrylamide in food products. This review aims to
provide insight into current strategies for the mitigation of acrylamide in cereal-based foods, as
the status of acrylamide in Serbian regulations, Prisustvo akrilamida, mutagena i kancerogena grupe 2A, u hrani, predstavlja zdravstveni problem koji može povećati rizik od raka. Akrilamid se uglavnom formira u Majarovoj reakciji između slobodnog asparagina i redukujuc'ih šec'era, tokom industrijske termičke obrade hrane ili kuvanja kod kuće, na temperaturi iznad 120°C. Uredbom Evropske komisije (EU) 2017/2158 su utvrđene mere ublažavanja i granične vrednosti za sadržaj akrilamida u nekim kategorijama hrane, koje su uvršćene u srpsku regulativu. Istraživanja pokazuju da proizvodi na bazi žitarica mogu dovesti do 20-60% unosa akrilamida. U Srbiji ne postoje smernice za gajenje žitarica sa smanjenim potencijalom za stvaranje akrilamida. S' obzirom na to da je količina slobodnog asparagina proporcionalna formiranju akrilamida u većini prehrambenih proizvoda, jedan od ključnih pristupa predstavlja odabir sastojaka nižeg sadržaja asparagina. Istraživanja pokazuju da kod nekih žitarica, primena folijarnog đubriva sa povec'anim sadržajem sumpora utiče na smanjenje sinteze slobodnog asparagina u zrnu, smanjujuc'i potencijal akrilamida u namirnicama na bazi žitarica. Takođe, izbor odgovarajuće sirovine i proizvodnih parametara može značajno uticati na formiranje akrilamida u prehrambenim proizvodima.Ovaj pregledni rad ima za cilj da pruži uvid u aktuelne strategije za snižavanje akrilamida u namirnicama na bazi žitarica i status akrilamida u srpskim propisima.",
publisher = "Beograd : Društvo selekcionara i semenara Republike Srbije",
journal = "Selekcija i semenarstvo",
title = "Cereal grain with low acrylamide formation potential as a raw material for safer cereal-based food products in Serbia, Zrno žitarica sa niskim potencijalom za formiranje akrilamida kao sirovina za bezbednije prehrambene proizvode na bazi žitarica u Srbiji",
volume = "28",
number = "2",
pages = "13-21",
doi = "10.5937/SelSem2202013N"
}

Nikolić, V., Žilić, S., Simić, M., Kravić, N., Kandić, V., Brankov, M.,& Vasić, M. G.. (2022). Cereal grain with low acrylamide formation potential as a raw material for safer cereal-based food products in Serbia. in Selekcija i semenarstvo
Beograd : Društvo selekcionara i semenara Republike Srbije., 28(2), 13-21.
https://doi.org/10.5937/SelSem2202013N

Nikolić V, Žilić S, Simić M, Kravić N, Kandić V, Brankov M, Vasić MG. Cereal grain with low acrylamide formation potential as a raw material for safer cereal-based food products in Serbia. in Selekcija i semenarstvo. 2022;28(2):13-21.
doi:10.5937/SelSem2202013N .

Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Kravić, Natalija, Kandić, Vesna, Brankov, Milan, Vasić, Marko G., "Cereal grain with low acrylamide formation potential as a raw material for safer cereal-based food products in Serbia" in Selekcija i semenarstvo, 28, no. 2 (2022):13-21,
https://doi.org/10.5937/SelSem2202013N . .