HPLC를 이용한 사료 중 Deoxynivalenol, Zearalenone의 분석과 오염도 조사
(주)코리아스칼라
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- 2023.04.05
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- 2011.09
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서지정보
ㆍ발행기관 : 한국식품위생안전성학회
ㆍ수록지정보 : 한국식품위생안전성학회지 / 26권 / 3호
ㆍ저자명 : 김동호, 최규일, 홍경숙, 김현정, 송영진, 강승훈, 장한섭, 조현정, 한계수
영어 초록
Deoxynivalenol (DON) and zearalenone (ZEN) are mainly contaminated mycotoxins in feeds. The study was carried out to analyze and survey the contamination of DON and ZEN in one hundred thirteen samples of feeds. After cleaning all samples with immunoaffinity column, the mycotoxins were analysed by using high performance liquid chromatography/fluorescence with diode array detector (HPLC /FLD with DAD). The average recoveries of DON were 88.76 and 95.40% at the levels of 200 and 1,000 μg/kg and 87.09 and 98.40% of ZEN were recovered at the levels of 100 and 500 μg/kg, respectively. The limit of detection (LOD) were 6.0 and 3.0 μg/kg for DON and ZEN, respectively. The average concentrations of DON were 372.1, 324.0 and 990.9 μg/kg in chicken, pig and cattle feed, respectively. Those of ZEN were 76.1, 43.7 and 196.2 μg/kg for them, individually.
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