摘要
玉米赤霉烯酮(ZEA)是由镰孢属真菌产生的类雌激素毒素。由于气候条件不同,食品和饲料中ZEA浓度差异很大(从几个mg/kg至几千个mg/kg)。本文综述了ZEA的吸收、代谢和生物转化机制,ZEA的生殖毒性、细胞毒性、免疫毒性和遗传毒性,并且从预防土壤中镰孢菌及其相关霉菌的污染、收获和收获后真菌毒素的控制、污染颗粒的物理和化学处理以及吸附剂的应用几个方面提出了降低ZEA污染的技术措施。
Zearalenone（ZEA）,an estrogenic mycotoxin,is produced mainly by Fusarium fungi.The concentration of ZEA in food and feed differes greatly from few to thousands milligrams per kilogram under different climatic conditions.The article reviewed the absorption,metabolism and biotransformation mechanisms,the reproduction toxicity,cytotoxicity,immunotoxicity and genotoxicity of zearalenone.This paper also proposed several technical measures to reduce the contamination of zearalenone,such as prevention of plant contamination of Fusarium sp.and their related mycotoxins at the field level,harvest and post-harvest control of mycotoxins,physical or chemical treatment of contaminated grains and the application of adsorbents.
出处
《动物营养学报》
CAS
CSCD
北大核心
2011年第2期196-202,共7页
CHINESE JOURNAL OF ANIMAL NUTRITION
基金
"十一五"国家科技支撑计划项目--现代农业(肉牛)产业技术体系(2006BAD14B07-03)
关键词
玉米赤霉烯酮
毒性
代谢
预防措施
zearalenone
toxicity
metabolism
preventive measure
作者简介
姜淑贞（1972-），女，山东临清人，博士，主要从事动物营养与饲料科学研究。E-mail：shuzhen305@163．com
通讯作者：杨在宾，教授，博士生导师，E—mail：yzb204@163．com
