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黄曲霉毒素（AFT）是黄曲霉和寄生曲霉等某些菌株产生的双呋喃环类毒素。其衍生物有约20种，分别命名为B1、B2、G1、G2、M1、M2、GM、P1、Q1、毒醇等。其中以B1的毒性最大，致癌性最强。动物食用黄曲霉毒素污染的饲料后，在肝、肾、肌肉、血、奶及蛋中可测出极微量的毒素。黄曲霉毒素及其产生菌在自然界中分布广泛，有些菌株产生不止一种类型的黄曲霉毒素，在黄曲霉中也有不产生任何类型黄曲霉毒素的菌株。黄曲霉毒素主要污染粮油及其制品，各种植物性与动物性食品也能被污染。本品单位说明为1kg玉米粉中含有 3.73±0.75 黄曲霉素应用：黄曲霉毒素 B1 是一种致癌化合物，在 p53 抑癌基因的 249 位密码子处诱导 G 转化为 T。在检测食品中的黄曲霉毒素污染时，黄曲霉毒素 B1 可用作内标。

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Chinese name

黄曲霉毒素质控样品，来源于玉米

English name

Aflatoxin Quality Control Sample,From corn

Chinese alias

English alias

CAS number

1162-65-8

molecular formula

C17H12O6

molecular weight

312.27 g/mol

Exact mass

PSA

71.100 Å²

Logp

1.600

Technical Documents

1162-65-8 | Aflatoxin B1, from Aspergillus flavus.pdf
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