Occurrence of fusariotoxins and aflatoxins in maize kernels after harvest in Serbia in 2022
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This study was carried out in order to investigate the natural occurrence of toxigenic fungal species and levels of
fumonisin (FBs), zearalenone (ZEA), deoxynivalenol (DON) and total aflatoxin (AFLA) in the maize kernels, stored
immediately after harvesting in 2022. Samples of maize kernels from two locations (Zemun Polje and Zagajica) in
Serbia were collected, and analysed for the presence of mycotoxins. After drying and grinding, the samples were
homogenized with 25 ml of 70% metanol solution and distilled water (3:1), and then extracted. Quantification
of the total content of mycotoxins was performed using the immunoapsorption enzyme method according to the
manufacturer’s operating instructions (Tecna S.R.L., Italy, Celer Test Kit). The analysis of 100 maize kernels samples
was determined by great variability in the concentration of examined mycotoxins. All examined samples were positive
for at least one of the examined mycotoxins (fumonisin, aflatoxin, zearalenone o...r deoxynivalenol). Fumonisin is
determined in concentration of 0 to 0.254 ppm, total aflatoxin in concentration of 0.619 to 3.676 ppb, zearalenone
in concentration 0 to 9.379 ppb, while deoxynivalenol is detected in concentration 0.006 to 3.307 ppm. In all tested
hybrids, mycotoxins analyses showed that the levels of AFLA, DON, ZEA and FBs were below the maximum
permissible levels stipulated by the legislation of the European Union and the Republic of Serbia in maize intended
for maize and maize products. Continuous monitoring of mycotoxin content is necessary, given that it changes from
year to year.
Извор:
16.european fusarium seminar, 2023, 28-Издавач:
- Roma : Sapienza University
Институција/група
MRIZPTY - CONF AU - Lucev, Milica AU - Savić, Iva AU - Obradović, Ana AU - Stanković, Slavica PY - 2023 UR - http://rik.mrizp.rs/handle/123456789/1317 AB - This study was carried out in order to investigate the natural occurrence of toxigenic fungal species and levels of fumonisin (FBs), zearalenone (ZEA), deoxynivalenol (DON) and total aflatoxin (AFLA) in the maize kernels, stored immediately after harvesting in 2022. Samples of maize kernels from two locations (Zemun Polje and Zagajica) in Serbia were collected, and analysed for the presence of mycotoxins. After drying and grinding, the samples were homogenized with 25 ml of 70% metanol solution and distilled water (3:1), and then extracted. Quantification of the total content of mycotoxins was performed using the immunoapsorption enzyme method according to the manufacturer’s operating instructions (Tecna S.R.L., Italy, Celer Test Kit). The analysis of 100 maize kernels samples was determined by great variability in the concentration of examined mycotoxins. All examined samples were positive for at least one of the examined mycotoxins (fumonisin, aflatoxin, zearalenone or deoxynivalenol). Fumonisin is determined in concentration of 0 to 0.254 ppm, total aflatoxin in concentration of 0.619 to 3.676 ppb, zearalenone in concentration 0 to 9.379 ppb, while deoxynivalenol is detected in concentration 0.006 to 3.307 ppm. In all tested hybrids, mycotoxins analyses showed that the levels of AFLA, DON, ZEA and FBs were below the maximum permissible levels stipulated by the legislation of the European Union and the Republic of Serbia in maize intended for maize and maize products. Continuous monitoring of mycotoxin content is necessary, given that it changes from year to year. PB - Roma : Sapienza University C3 - 16.european fusarium seminar T1 - Occurrence of fusariotoxins and aflatoxins in maize kernels after harvest in Serbia in 2022 SP - 28 UR - https://hdl.handle.net/21.15107/rcub_rik_1317 ER -
@conference{ author = "Lucev, Milica and Savić, Iva and Obradović, Ana and Stanković, Slavica", year = "2023", abstract = "This study was carried out in order to investigate the natural occurrence of toxigenic fungal species and levels of fumonisin (FBs), zearalenone (ZEA), deoxynivalenol (DON) and total aflatoxin (AFLA) in the maize kernels, stored immediately after harvesting in 2022. Samples of maize kernels from two locations (Zemun Polje and Zagajica) in Serbia were collected, and analysed for the presence of mycotoxins. After drying and grinding, the samples were homogenized with 25 ml of 70% metanol solution and distilled water (3:1), and then extracted. Quantification of the total content of mycotoxins was performed using the immunoapsorption enzyme method according to the manufacturer’s operating instructions (Tecna S.R.L., Italy, Celer Test Kit). The analysis of 100 maize kernels samples was determined by great variability in the concentration of examined mycotoxins. All examined samples were positive for at least one of the examined mycotoxins (fumonisin, aflatoxin, zearalenone or deoxynivalenol). Fumonisin is determined in concentration of 0 to 0.254 ppm, total aflatoxin in concentration of 0.619 to 3.676 ppb, zearalenone in concentration 0 to 9.379 ppb, while deoxynivalenol is detected in concentration 0.006 to 3.307 ppm. In all tested hybrids, mycotoxins analyses showed that the levels of AFLA, DON, ZEA and FBs were below the maximum permissible levels stipulated by the legislation of the European Union and the Republic of Serbia in maize intended for maize and maize products. Continuous monitoring of mycotoxin content is necessary, given that it changes from year to year.", publisher = "Roma : Sapienza University", journal = "16.european fusarium seminar", title = "Occurrence of fusariotoxins and aflatoxins in maize kernels after harvest in Serbia in 2022", pages = "28", url = "https://hdl.handle.net/21.15107/rcub_rik_1317" }
Lucev, M., Savić, I., Obradović, A.,& Stanković, S.. (2023). Occurrence of fusariotoxins and aflatoxins in maize kernels after harvest in Serbia in 2022. in 16.european fusarium seminar Roma : Sapienza University., 28. https://hdl.handle.net/21.15107/rcub_rik_1317
Lucev M, Savić I, Obradović A, Stanković S. Occurrence of fusariotoxins and aflatoxins in maize kernels after harvest in Serbia in 2022. in 16.european fusarium seminar. 2023;:28. https://hdl.handle.net/21.15107/rcub_rik_1317 .
Lucev, Milica, Savić, Iva, Obradović, Ana, Stanković, Slavica, "Occurrence of fusariotoxins and aflatoxins in maize kernels after harvest in Serbia in 2022" in 16.european fusarium seminar (2023):28, https://hdl.handle.net/21.15107/rcub_rik_1317 .