黄曲霉毒素B1生物脱毒的研究进展

Progress in biological detoxification of Aflatoxin B1

摘要:

黄曲霉毒素是一组由黄曲霉、寄生曲霉等多种真茵产生的次级代谢产物，具有强烈的毒性，可以引起动物肝脏肿大、病变甚至癌变，对人和家畜的健康产生极大的威胁。本文简介了黄曲霉毒素B1的分子结构、理化性质、污染现状，综述了黄曲霉毒素B1生物脱毒方面及其应用的研究进展，重点讲述通过微生物降解黄曲霉毒素B1的研究近况。

Abstract:

Aflatoxin, with strong toxicity, is a group of secondary metabolites produced by the Aspergillus flavus, Aspergillus parasitieus and some other fungies. Aflatoxin can lead to liver enlargement, diseases and even cancer, showing a great threat to humans and animals health. This article introduces the molecular structure, physical and chemical properties, pollution situations of aflatoxin B1. Research progress about the biological detoxication especially microbiological degradation of aflatoxin B1 and application are discussed.