향신료 및 건조과실류 중 총 아플라톡신의 분석
(주)코리아스칼라
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- 2023.04.05
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- 2010.03
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서지정보
ㆍ발행기관 : 한국식품위생안전성학회
ㆍ수록지정보 : 한국식품위생안전성학회지 / 25권 / 1호
ㆍ저자명 : 강영운, 조태용, 박희라, 오금순, 김동술
영어 초록
We used fluorescence detector to analyse total aflatoxins (G1, G2, B1, B2) with TFA (Trifluoroacetic acid) derivation method and PHRED (Photochemical reactor enhanced detection) method. PHRED method was superior in reproduction and convenience, but TFA derivation method was superior in selectivity and sensitivity. The recovery rate of aflatoxin B1, B2, G1 were more than 80%, and G2 was more than 70%. The detection limit of B1,B2, G1 and G2 were respectively 0.05, 0.05, 0.2 and 0.1 μg/kg. Confirmed method was used to analyse total aflatoxins in total 316 items as 9 kinds 137 dried fruits and 10 kinds 179 spices. By the result, Aflatoxins were detected in 27dried fruits (19.7%) and in 87 spices (48.6%).
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