Van Havzasında Üretilen Çeşitli Karma Yemlerin Aflatoksin İçeriklerinin Araştırılması

Year 2016, Volume: 26 Issue: 4, 586 - 593, 31.12.2016

Vedat Rüstemoğlu Filiz Karadaş

https://doi.org/10.29133/yyutbd.282812

Cited By: 3

Abstract

Bu çalışmada, hayvan
yemlerinde aflatoksinlerden B1, B2, G1 ve G2 araştırılmıştır. Van ilindeki 5
ayrı fabrikada üretilen yemlerden 3 farklı zamanda örnekler alınmış ve Shimadzu
Prominence HPLC ile aflatoksinler belirlenmiştir. Her üç dönemde de analiz
edilen toplam 48 yem örneğinde sırasıyla %67’sinde 0.12-4.74 µg/kg AFB1;
%44’ünde 0.01-4.27 µg/kg AFB2; %4’ünde 0.11-0.52 µg/kg AFG1 ve %40’ında
0.14-10.30 µg/kg AFG2 saptanmıştır. Van havzasında elde edilen sonuçların kabul
edilen üst sınır değerlerinin altında olduğu ve risk teşkil etmediği
görülmüştür. Ancak yemlerin halen %67’sinin aflatoksinlerle bulaşık olduğu saptanmıştır

Keywords

AFB1, AFB2, AFG1, AFG2, HPLC, Karma yemler

Investigation of Aflatoxin in the Completed Feed that Produced in the Van Basin

Abstract

In this study; it has been
investigated that aflatoxins B1, B2, G1, G2 in the completed animal feed
produce in the manufactures located in the Van basin. Feed samples were
collected from 5 different commercial feed manufactures at the three different
time and aflatoxins were analyzed by Shimadzu Prominence HPLC. The results showed that 67% rate of feed samples were
contamined with AFB1 0.12-4.74 µg kg^-1; 44% rate of feed 0.01-4.27
µg kg^-1 AFB2; 4% rate of feed 0.11-0.52 µg kg^-1 AFG1 and
40% 0.14-10.30 µg kg^-1AFG2 respectively. It has been showed that obtained
results of aflatoxin levels in the completed animal feed were lower than
acceptable upper limit and were not at the risk level in the Van Basin. However
it has been determined that there is still 67% of feed were contamineted with
aflatoxins. 

Keywords

AFB1, AFB2, AFG1, AFG2, Completed feed, HPLC

References

• Elzupir AO, Younis MH, Fadul MH, Elhussein AM (2009). Determination of aflatoxins in animal feed in Khartoum State, Sudan. Journal of Animal and Veterinary Advances. 8(5): 1000-1003.