饲料及乳制品中黄曲霉毒素的检测

Research advances on the detection of aflatoxins in feed and dairy products

黄曲霉毒素是严重威胁动物与人类健康的一类真菌毒素。牧草在收割、运输与贮存过程中极易发霉,易被黄曲霉毒素侵染。反刍动物采食感染有黄曲霉毒素的饲料后,其乳汁中也会分泌出黄曲霉毒素,即使微量的黄曲霉毒素也可对动物和人体造成危害。因此,本文对饲料及乳制品中黄曲霉毒素的来源、危害、检测技术以及预防措施进行了综述,并对其检测技术进行重点阐述,以期为在生产实践中能够准确、快速、实时地检测饲料及乳制品中的黄曲霉素提供理论依据与指导。

Aflatoxins are mycotoxins that pose serious threat to animal and human health. Forage is susceptible to mildew during the course of harvest,transportation,and storage,which leads to the production of aflatoxins in feed. Forage is the major feed source for ruminants. When ruminants are fed with aflatoxin-contaminated feed,aflatoxins will be secreted in the milk. Even trace amounts of aflatoxins can be harmful to animals and human beings. Therefore,this paper summarizes the sources,perniciousness,detection techniques and preventive measures of aflatoxins in feed and dairy products,with an emphasis on detection technologies,to provide a theoretical basis and directions for accurate,fast and one-step detection of aflatoxins in production practices.