TY  - JOUR
AU  - Vuletić, Mirjana
AU  - Marković, Ksenija
AU  - Hadži-Tašković-Šukalović, Vesna
AU  - Dragisic-Maksimović, Jelena
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/351
AB  - The activities of antioxidative enzymes and contents of proline and total phenolics were assayed in roots of two maize (Zea mays L.) genotypes grown in a medium containing nitrate (NO3 (-)) or both nitrogen forms, nitrate and ammonium (NH4 (+)/NO3 (-)). An increase in the activities of class III peroxidases (POD), superoxide dismutase (SOD), ascorbate peroxidase (APX), ascorbate oxidase (AO) and proline content, and decrease in phenolic content were observed in NH4 (+)/NO3 (-) in comparison with NO3 (-) grown plants. When polyethylene glycol (PEG) was added to both nitrogen treatments, the content of total phenolics and proline was increased, especially in NH4 (+)/NO3 (-) treatment. The PEG treatment decreased enzyme activities in NH4 (+)/NO3 (-) grown plants, but in NO3 (-) grown plants activities of POD and SOD were increased, opposite to decreased APX and AO. Isoelectric focusing demonstrated increased activities of acidic POD isoforms in PEG treated NO3 (-) grown plants, and lower activities of both, acidic and basic isoforms in NH4 (+)/NO3 (-)grown plants.
PB  - Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6
T2  - Biologia Plantarum
T1  - Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources
VL  - 54
IS  - 3
SP  - 530
EP  - 534
DO  - 10.1007/s10535-010-0093-0
ER  - 

@article{
author = "Vuletić, Mirjana and Marković, Ksenija and Hadži-Tašković-Šukalović, Vesna and Dragisic-Maksimović, Jelena",
year = "2010",
abstract = "The activities of antioxidative enzymes and contents of proline and total phenolics were assayed in roots of two maize (Zea mays L.) genotypes grown in a medium containing nitrate (NO3 (-)) or both nitrogen forms, nitrate and ammonium (NH4 (+)/NO3 (-)). An increase in the activities of class III peroxidases (POD), superoxide dismutase (SOD), ascorbate peroxidase (APX), ascorbate oxidase (AO) and proline content, and decrease in phenolic content were observed in NH4 (+)/NO3 (-) in comparison with NO3 (-) grown plants. When polyethylene glycol (PEG) was added to both nitrogen treatments, the content of total phenolics and proline was increased, especially in NH4 (+)/NO3 (-) treatment. The PEG treatment decreased enzyme activities in NH4 (+)/NO3 (-) grown plants, but in NO3 (-) grown plants activities of POD and SOD were increased, opposite to decreased APX and AO. Isoelectric focusing demonstrated increased activities of acidic POD isoforms in PEG treated NO3 (-) grown plants, and lower activities of both, acidic and basic isoforms in NH4 (+)/NO3 (-)grown plants.",
publisher = "Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6",
journal = "Biologia Plantarum",
title = "Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources",
volume = "54",
number = "3",
pages = "530-534",
doi = "10.1007/s10535-010-0093-0"
}

Vuletić, M., Marković, K., Hadži-Tašković-Šukalović, V.,& Dragisic-Maksimović, J.. (2010). Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources. in Biologia Plantarum
Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6., 54(3), 530-534.
https://doi.org/10.1007/s10535-010-0093-0

Vuletić M, Marković K, Hadži-Tašković-Šukalović V, Dragisic-Maksimović J. Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources. in Biologia Plantarum. 2010;54(3):530-534.
doi:10.1007/s10535-010-0093-0 .

Vuletić, Mirjana, Marković, Ksenija, Hadži-Tašković-Šukalović, Vesna, Dragisic-Maksimović, Jelena, "Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources" in Biologia Plantarum, 54, no. 3 (2010):530-534,
https://doi.org/10.1007/s10535-010-0093-0 . .

TY  - JOUR
AU  - Žilić, Slađana
AU  - Dodig, Dejan
AU  - Saratlić, Goran
AU  - Hadži-Tašković-Šukalović, Vesna
AU  - Maksimović, Milan
AU  - Škrbić, Biljana
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/341
AB  - P>Potential beneficial components, including proteins, total phenolics, total flavonoids, carotenoids, tocopherols, and DPPH radical scavenging activity, were investigated in wholemeal of ten bread (T. aestivum L.) and ten durum (T. durum Desf.) novel wheat genotypes. In addition, the activity rate of lipoxygenase (LOX) and peroxidase (POD) enzymes implicated in the antioxidant metabolism was determined. The protein contnet and the antioxidant properties varied according to the two different wheat species, as well as, between the different bread and durum wheat genotypes themselves. The results indicated significant differences in proteins and antioxidant compounds between bread and durum wheat. Higher total proteins, wet gluten and antioxidants contents, combined with lower LOX and POD activities, point to a higher nutritive value of durum wheat than bread wheat.
PB  - Wiley-Blackwell, Hoboken
T2  - International Journal of Food Science and Technology
T1  - Bread and durum wheat compared for antioxidants contents, and lipoxygenase and peroxidase activities
VL  - 45
IS  - 7
SP  - 1360
EP  - 1367
DO  - 10.1111/j.1365-2621.2010.02251.x
ER  - 

@article{
author = "Žilić, Slađana and Dodig, Dejan and Saratlić, Goran and Hadži-Tašković-Šukalović, Vesna and Maksimović, Milan and Škrbić, Biljana",
year = "2010",
abstract = "P>Potential beneficial components, including proteins, total phenolics, total flavonoids, carotenoids, tocopherols, and DPPH radical scavenging activity, were investigated in wholemeal of ten bread (T. aestivum L.) and ten durum (T. durum Desf.) novel wheat genotypes. In addition, the activity rate of lipoxygenase (LOX) and peroxidase (POD) enzymes implicated in the antioxidant metabolism was determined. The protein contnet and the antioxidant properties varied according to the two different wheat species, as well as, between the different bread and durum wheat genotypes themselves. The results indicated significant differences in proteins and antioxidant compounds between bread and durum wheat. Higher total proteins, wet gluten and antioxidants contents, combined with lower LOX and POD activities, point to a higher nutritive value of durum wheat than bread wheat.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "International Journal of Food Science and Technology",
title = "Bread and durum wheat compared for antioxidants contents, and lipoxygenase and peroxidase activities",
volume = "45",
number = "7",
pages = "1360-1367",
doi = "10.1111/j.1365-2621.2010.02251.x"
}

Žilić, S., Dodig, D., Saratlić, G., Hadži-Tašković-Šukalović, V., Maksimović, M.,& Škrbić, B.. (2010). Bread and durum wheat compared for antioxidants contents, and lipoxygenase and peroxidase activities. in International Journal of Food Science and Technology
Wiley-Blackwell, Hoboken., 45(7), 1360-1367.
https://doi.org/10.1111/j.1365-2621.2010.02251.x

Žilić S, Dodig D, Saratlić G, Hadži-Tašković-Šukalović V, Maksimović M, Škrbić B. Bread and durum wheat compared for antioxidants contents, and lipoxygenase and peroxidase activities. in International Journal of Food Science and Technology. 2010;45(7):1360-1367.
doi:10.1111/j.1365-2621.2010.02251.x .

Žilić, Slađana, Dodig, Dejan, Saratlić, Goran, Hadži-Tašković-Šukalović, Vesna, Maksimović, Milan, Škrbić, Biljana, "Bread and durum wheat compared for antioxidants contents, and lipoxygenase and peroxidase activities" in International Journal of Food Science and Technology, 45, no. 7 (2010):1360-1367,
https://doi.org/10.1111/j.1365-2621.2010.02251.x . .

TY  - JOUR
AU  - Žilić, Slađana
AU  - Maksimović-Dragišić, J.
AU  - Maksimović, V.
AU  - Maksimović, M.
AU  - Basić, Zorica
AU  - Crevar, Miloš
AU  - Stanković, Goran
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/328
AB  - The primary objective of this research was to determine differences among investigated sunflower genotypes and whether the analyzed hybrids could be sources of phenols and tocopherols important for storage stability of sunflower seeds and their derived products. DPPH• radical scavenging activity, the content of phenolic components and tocopherols (α-, β-, γ-, and δ-) in seeds and kernels of three sunflower hybrids were analyzed. In the present study, six different phenolic compounds were separated by the HPLC analysis. Chlorogenic acid was the most abundant phenol. The chlorogenic acid content strongly correlated with total phenols (r=0.93). Other marked phenolics were caffeic acid, ferulic acid, rosmarinic acid, myricetin and rutin. The total tocopherols were significantly higher (P lt 0.05) in kernels than in seeds of all sunflower hybrids. Concentrations in sunflower seeds ranged from 200.67 to 220.05 μg/g and from 256.62 to 267.49 μg/g in sunflower kernels where α-tocopherol was the dominant isomer in all samples. The α-tocopherol content was 98% of averaged of the total tocopherols in all analysed samples. All these nutrients with antioxidant properties influenced the capacity of DPPH• scavenging. Accordingly, sunflower kernels had a higher DPPH• scavenging activity, and a higher nutritive value than sunflower seeds.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Helia
T1  - The content of antioxidants in sunflower seed and kernel
VL  - 33
IS  - 52
SP  - 75
EP  - 84
DO  - 10.2298/HEL1052075Z
ER  - 

@article{
author = "Žilić, Slađana and Maksimović-Dragišić, J. and Maksimović, V. and Maksimović, M. and Basić, Zorica and Crevar, Miloš and Stanković, Goran",
year = "2010",
abstract = "The primary objective of this research was to determine differences among investigated sunflower genotypes and whether the analyzed hybrids could be sources of phenols and tocopherols important for storage stability of sunflower seeds and their derived products. DPPH• radical scavenging activity, the content of phenolic components and tocopherols (α-, β-, γ-, and δ-) in seeds and kernels of three sunflower hybrids were analyzed. In the present study, six different phenolic compounds were separated by the HPLC analysis. Chlorogenic acid was the most abundant phenol. The chlorogenic acid content strongly correlated with total phenols (r=0.93). Other marked phenolics were caffeic acid, ferulic acid, rosmarinic acid, myricetin and rutin. The total tocopherols were significantly higher (P lt 0.05) in kernels than in seeds of all sunflower hybrids. Concentrations in sunflower seeds ranged from 200.67 to 220.05 μg/g and from 256.62 to 267.49 μg/g in sunflower kernels where α-tocopherol was the dominant isomer in all samples. The α-tocopherol content was 98% of averaged of the total tocopherols in all analysed samples. All these nutrients with antioxidant properties influenced the capacity of DPPH• scavenging. Accordingly, sunflower kernels had a higher DPPH• scavenging activity, and a higher nutritive value than sunflower seeds.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Helia",
title = "The content of antioxidants in sunflower seed and kernel",
volume = "33",
number = "52",
pages = "75-84",
doi = "10.2298/HEL1052075Z"
}

Žilić, S., Maksimović-Dragišić, J., Maksimović, V., Maksimović, M., Basić, Z., Crevar, M.,& Stanković, G.. (2010). The content of antioxidants in sunflower seed and kernel. in Helia
Institut za ratarstvo i povrtarstvo, Novi Sad., 33(52), 75-84.
https://doi.org/10.2298/HEL1052075Z

Žilić S, Maksimović-Dragišić J, Maksimović V, Maksimović M, Basić Z, Crevar M, Stanković G. The content of antioxidants in sunflower seed and kernel. in Helia. 2010;33(52):75-84.
doi:10.2298/HEL1052075Z .

Žilić, Slađana, Maksimović-Dragišić, J., Maksimović, V., Maksimović, M., Basić, Zorica, Crevar, Miloš, Stanković, Goran, "The content of antioxidants in sunflower seed and kernel" in Helia, 33, no. 52 (2010):75-84,
https://doi.org/10.2298/HEL1052075Z . .

TY  - JOUR
AU  - Kravić, Natalija
AU  - Anđelković, Violeta
AU  - Hadži-Tašković-Šukalović, Vesna
AU  - Vuletić, Mirjana
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/290
AB  - In order to broaden the genetic base of maize (Zea mays L.) germplasm, it is necessary to integrate exotic materials into adapted breeding materials. The aim of the study was to compare antioxidative systems of two adapted maize inbred lines (A and B) with exotic germplasm, Drought Tolerant Population (DTP), and their backcrosses with DTP (A1, A2 and B1, B2). The content of low-molecular weight antioxidants, proline and phenolics, as well as antioxidant capacity, detected as free radical scavenging activities against DPPH radical, were measured in maize seeds. Proline content in both, embryo and endosperm was higher in backcrosses than in inbred lines and DTP, and increased in embryo by getting higher percentage of exotic germplasm. Contrary, phenolic content and DPPH radical scavenging activity of seeds, which were higher in adapted inbred lines than in DTP, were slightly decreased in their backcrosses with DTP.
AB  - U cilju proširenja genetičke osnove germplazme kukuruza (Zea mays L.), neophodna je inkorporacija egzotičnog u lokalni adaptirani selekcioni materijal. U radu su upoređeni antioksidativni sistemi dve lokalne inbred linije (A i B) sa antioksidativnim sistemima egzotične germplazme (DTP) i povratnih ukrštanja tih inbred linija i DTP-a (A1, A2, B1 i B2). U semenu kukuruza meren je sadržaj antioksidanata male molekulske težine, prolina i ukupnih fenola, kao i antioksidativni kapacitet, izražen preko sposobnosti hvatanja slobodnih DPPH radikala. Rezultati su pokazali porast nivoa prolina, kako u klici, tako i u endospermu, kod A1, A2, B1 i B2 genotipova, u odnosu na čiste inbred linije i DTP. Takođe, nivo prolina se povećavao sa povećanjem udela egzotične germplazme. Nasuprot tome, kod čistih inbred linija je bio veći nivo ukupnih fenola i stepen hvatanja slobodnih DPPH radikala nego kod DTP-a, i sa tendencijom neznatnog smanjenja kod A1, A2, B1 i B2 genotipova.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Antioxidant activity in seeds of maize genotypes with different percentage of exotic germplasm
T1  - Sadržaj antioksidativnih komponenata u semenu genotipova kukuruza sa različitim udelom DTP-a
VL  - 41
IS  - 1
SP  - 21
EP  - 28
DO  - 10.2298/GENSR0901021K
ER  - 

@article{
author = "Kravić, Natalija and Anđelković, Violeta and Hadži-Tašković-Šukalović, Vesna and Vuletić, Mirjana",
year = "2009",
abstract = "In order to broaden the genetic base of maize (Zea mays L.) germplasm, it is necessary to integrate exotic materials into adapted breeding materials. The aim of the study was to compare antioxidative systems of two adapted maize inbred lines (A and B) with exotic germplasm, Drought Tolerant Population (DTP), and their backcrosses with DTP (A1, A2 and B1, B2). The content of low-molecular weight antioxidants, proline and phenolics, as well as antioxidant capacity, detected as free radical scavenging activities against DPPH radical, were measured in maize seeds. Proline content in both, embryo and endosperm was higher in backcrosses than in inbred lines and DTP, and increased in embryo by getting higher percentage of exotic germplasm. Contrary, phenolic content and DPPH radical scavenging activity of seeds, which were higher in adapted inbred lines than in DTP, were slightly decreased in their backcrosses with DTP., U cilju proširenja genetičke osnove germplazme kukuruza (Zea mays L.), neophodna je inkorporacija egzotičnog u lokalni adaptirani selekcioni materijal. U radu su upoređeni antioksidativni sistemi dve lokalne inbred linije (A i B) sa antioksidativnim sistemima egzotične germplazme (DTP) i povratnih ukrštanja tih inbred linija i DTP-a (A1, A2, B1 i B2). U semenu kukuruza meren je sadržaj antioksidanata male molekulske težine, prolina i ukupnih fenola, kao i antioksidativni kapacitet, izražen preko sposobnosti hvatanja slobodnih DPPH radikala. Rezultati su pokazali porast nivoa prolina, kako u klici, tako i u endospermu, kod A1, A2, B1 i B2 genotipova, u odnosu na čiste inbred linije i DTP. Takođe, nivo prolina se povećavao sa povećanjem udela egzotične germplazme. Nasuprot tome, kod čistih inbred linija je bio veći nivo ukupnih fenola i stepen hvatanja slobodnih DPPH radikala nego kod DTP-a, i sa tendencijom neznatnog smanjenja kod A1, A2, B1 i B2 genotipova.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Antioxidant activity in seeds of maize genotypes with different percentage of exotic germplasm, Sadržaj antioksidativnih komponenata u semenu genotipova kukuruza sa različitim udelom DTP-a",
volume = "41",
number = "1",
pages = "21-28",
doi = "10.2298/GENSR0901021K"
}

Kravić, N., Anđelković, V., Hadži-Tašković-Šukalović, V.,& Vuletić, M.. (2009). Antioxidant activity in seeds of maize genotypes with different percentage of exotic germplasm. in Genetika
Društvo genetičara Srbije, Beograd., 41(1), 21-28.
https://doi.org/10.2298/GENSR0901021K

Kravić N, Anđelković V, Hadži-Tašković-Šukalović V, Vuletić M. Antioxidant activity in seeds of maize genotypes with different percentage of exotic germplasm. in Genetika. 2009;41(1):21-28.
doi:10.2298/GENSR0901021K .

Kravić, Natalija, Anđelković, Violeta, Hadži-Tašković-Šukalović, Vesna, Vuletić, Mirjana, "Antioxidant activity in seeds of maize genotypes with different percentage of exotic germplasm" in Genetika, 41, no. 1 (2009):21-28,
https://doi.org/10.2298/GENSR0901021K . .