Kontaminacija žita aflatoksinima, metabolitima plesni Aspergillus flavus
Contamination of cereals with aflatoxins, metabolites of fungi Aspergillus flavus
Апстракт
Na osnovu rezultata mikrobiološke i mikotoksikološke analize 968 uzoraka žita (kukuruz, pšenica, mekinje, silaža, ječam, soja, sirak) koji su pristizali u ovlašćenu laboratoriju na kontrolu sa teritorije Republike Srbije u toku petogodišnjeg perioda utvrđeno je da sadržaj gljiva (plesni) kod 675 uzoraka žita ne odgovara uslovima Pravilnika o maksimalnim količinama štetnih materija i sastojaka u stočnoj hrani (Službeni list SFRJ, 1990), a najveći stepen odstupanja utvrđen je u prirodno sušenom kukuruzu. Determinacijom gljiva najčešće izolovane vrste su: Aspergillus spp., Penicillium spp., Fusarim spp., Mucor spp., a u 154 uzoraka identifikovano je prisustvo vrste Aspergillus flavus. Ispitivanjem sadržaja aflatoksina, u 149 uzoraka žita, ustanovljen je aflatoksin do koncentracije 0,05 mg/kg (ppm), što je u granicama dozvoljenim važećom regulativom.
In stored cereals besides other microorganisms, Aspergillus flavus fungi, well known aflatoxin producers, can also be found. When these feedingstuffs, as main material for feed production, are very contaminated with fungi and mycotoxins, they induce different health disturbances both in animals and humans. However, the presence of fungi is not a proof of mycotoxins contamination because thay are produced in specific conditions. By regulating this environmental situation, it is possible to prevent contamination with mycotoxins to a certain extant, as well as their expansion and their threat to health. In this paper results of microbiological and mycotoxicological examinations of 968 cereal samples (corn, wheat, bran, silage, barley, soybean, sorghum) are presented. Samples were sent from different localities in Serbia during 5 years period. At the microbiological examination of cereals it was noticed that 675 samples did not fulfilled legislative requirements regarding fungi content and... the biggest difference was present in naturally dried corn. Usually were found Aspergillus spp., Penicillium spp., Fusarim spp., Mucor spp., while A. flavus was present in 154 samples. It was also noticed that aflatoxin was present in 149 samples up to 0,05 mg/kg, what was still in accordance with the actual regulations.
Кључне речи:
fungi / cereals / aflatoxinsИзвор:
Biotechnology in Animal Husbandry, 2009, 25, 5-6-2, 1203-1208Издавач:
- Institut za stočarstvo, Beograd
Финансирање / пројекти:
- Унапређење технологија за одрживу производњу хране за животиње (RS-MESTD-MPN2006-2010-20106)
- Истраживања у циљу развоја нових и побољшања постојећих формулација за контролу микотоксина у ветеринарској медицини (RS-MESTD-MPN2006-2010-23017)
Институција/група
Naučni institut za veterinarstvo SrbijeTY - JOUR AU - Jakić-Dimić, Dobrila AU - Nešić, Ksenija AU - Petrović, M. PY - 2009 UR - https://reponivs.nivs.rs/handle/123456789/124 AB - Na osnovu rezultata mikrobiološke i mikotoksikološke analize 968 uzoraka žita (kukuruz, pšenica, mekinje, silaža, ječam, soja, sirak) koji su pristizali u ovlašćenu laboratoriju na kontrolu sa teritorije Republike Srbije u toku petogodišnjeg perioda utvrđeno je da sadržaj gljiva (plesni) kod 675 uzoraka žita ne odgovara uslovima Pravilnika o maksimalnim količinama štetnih materija i sastojaka u stočnoj hrani (Službeni list SFRJ, 1990), a najveći stepen odstupanja utvrđen je u prirodno sušenom kukuruzu. Determinacijom gljiva najčešće izolovane vrste su: Aspergillus spp., Penicillium spp., Fusarim spp., Mucor spp., a u 154 uzoraka identifikovano je prisustvo vrste Aspergillus flavus. Ispitivanjem sadržaja aflatoksina, u 149 uzoraka žita, ustanovljen je aflatoksin do koncentracije 0,05 mg/kg (ppm), što je u granicama dozvoljenim važećom regulativom. AB - In stored cereals besides other microorganisms, Aspergillus flavus fungi, well known aflatoxin producers, can also be found. When these feedingstuffs, as main material for feed production, are very contaminated with fungi and mycotoxins, they induce different health disturbances both in animals and humans. However, the presence of fungi is not a proof of mycotoxins contamination because thay are produced in specific conditions. By regulating this environmental situation, it is possible to prevent contamination with mycotoxins to a certain extant, as well as their expansion and their threat to health. In this paper results of microbiological and mycotoxicological examinations of 968 cereal samples (corn, wheat, bran, silage, barley, soybean, sorghum) are presented. Samples were sent from different localities in Serbia during 5 years period. At the microbiological examination of cereals it was noticed that 675 samples did not fulfilled legislative requirements regarding fungi content and the biggest difference was present in naturally dried corn. Usually were found Aspergillus spp., Penicillium spp., Fusarim spp., Mucor spp., while A. flavus was present in 154 samples. It was also noticed that aflatoxin was present in 149 samples up to 0,05 mg/kg, what was still in accordance with the actual regulations. PB - Institut za stočarstvo, Beograd T2 - Biotechnology in Animal Husbandry T1 - Kontaminacija žita aflatoksinima, metabolitima plesni Aspergillus flavus T1 - Contamination of cereals with aflatoxins, metabolites of fungi Aspergillus flavus EP - 1208 IS - 5-6-2 SP - 1203 VL - 25 UR - conv_280 ER -
@article{ author = "Jakić-Dimić, Dobrila and Nešić, Ksenija and Petrović, M.", year = "2009", abstract = "Na osnovu rezultata mikrobiološke i mikotoksikološke analize 968 uzoraka žita (kukuruz, pšenica, mekinje, silaža, ječam, soja, sirak) koji su pristizali u ovlašćenu laboratoriju na kontrolu sa teritorije Republike Srbije u toku petogodišnjeg perioda utvrđeno je da sadržaj gljiva (plesni) kod 675 uzoraka žita ne odgovara uslovima Pravilnika o maksimalnim količinama štetnih materija i sastojaka u stočnoj hrani (Službeni list SFRJ, 1990), a najveći stepen odstupanja utvrđen je u prirodno sušenom kukuruzu. Determinacijom gljiva najčešće izolovane vrste su: Aspergillus spp., Penicillium spp., Fusarim spp., Mucor spp., a u 154 uzoraka identifikovano je prisustvo vrste Aspergillus flavus. Ispitivanjem sadržaja aflatoksina, u 149 uzoraka žita, ustanovljen je aflatoksin do koncentracije 0,05 mg/kg (ppm), što je u granicama dozvoljenim važećom regulativom., In stored cereals besides other microorganisms, Aspergillus flavus fungi, well known aflatoxin producers, can also be found. When these feedingstuffs, as main material for feed production, are very contaminated with fungi and mycotoxins, they induce different health disturbances both in animals and humans. However, the presence of fungi is not a proof of mycotoxins contamination because thay are produced in specific conditions. By regulating this environmental situation, it is possible to prevent contamination with mycotoxins to a certain extant, as well as their expansion and their threat to health. In this paper results of microbiological and mycotoxicological examinations of 968 cereal samples (corn, wheat, bran, silage, barley, soybean, sorghum) are presented. Samples were sent from different localities in Serbia during 5 years period. At the microbiological examination of cereals it was noticed that 675 samples did not fulfilled legislative requirements regarding fungi content and the biggest difference was present in naturally dried corn. Usually were found Aspergillus spp., Penicillium spp., Fusarim spp., Mucor spp., while A. flavus was present in 154 samples. It was also noticed that aflatoxin was present in 149 samples up to 0,05 mg/kg, what was still in accordance with the actual regulations.", publisher = "Institut za stočarstvo, Beograd", journal = "Biotechnology in Animal Husbandry", title = "Kontaminacija žita aflatoksinima, metabolitima plesni Aspergillus flavus, Contamination of cereals with aflatoxins, metabolites of fungi Aspergillus flavus", pages = "1208-1203", number = "5-6-2", volume = "25", url = "conv_280" }
Jakić-Dimić, D., Nešić, K.,& Petrović, M.. (2009). Kontaminacija žita aflatoksinima, metabolitima plesni Aspergillus flavus. in Biotechnology in Animal Husbandry Institut za stočarstvo, Beograd., 25(5-6-2), 1203-1208. conv_280
Jakić-Dimić D, Nešić K, Petrović M. Kontaminacija žita aflatoksinima, metabolitima plesni Aspergillus flavus. in Biotechnology in Animal Husbandry. 2009;25(5-6-2):1203-1208. conv_280 .
Jakić-Dimić, Dobrila, Nešić, Ksenija, Petrović, M., "Kontaminacija žita aflatoksinima, metabolitima plesni Aspergillus flavus" in Biotechnology in Animal Husbandry, 25, no. 5-6-2 (2009):1203-1208, conv_280 .