黄曲霉毒素是由黄曲霉菌和寄生曲霉产生的一类代谢产物 ,具有极强的毒性和致癌性 ,能引起多种动物发生癌变 ,主要诱发肝癌。黄曲霉毒素广泛存在于粮油食品中 ,其中以花生和玉米污染最为严重 ,一般以热带和亚热带地区的食品污染较重。由于它的剧毒性、强致癌性及存在的广泛性[1] Aflatoxins are a class of metabolites produced by Aspergillus flavus and Aspergillus parasiticus. They are highly toxic and carcinogenic and can cause carcinogenesis in a variety of animals and mainly induce liver cancer. Aflatoxins are widely found in grain, oil and foodstuffs, of which peanut and corn are the most polluted areas, with heavy pollution in tropical and subtropical areas. Because of its highly toxic, strong carcinogenicity and the existence of extensive [1]