玉米等主要作物真菌毒素、限量标准与调控技术

Standards of the Maximum Residue Levels for Mycotoxins in Crops and Crops Products and Regulation Technology

玉米等主要作物在田间生长、收获、贮藏等各个环节极易受到病原致病微生物的侵染。真菌毒素是真菌产生的次级代谢产物,会在作物籽粒内部大量积累,某些毒素具有急性或慢性毒性,不仅造成巨大经济损失,也会通过食物链传播对人和牲畜的健康造成极大危害。世界各国都积极制定各种标准来控制真菌毒素在作物及其制品中的污染水平。本文对我国玉米等主要作物中真菌毒素的现行限量标准与国外相应的标准进行对比分析,对该领域目前存在问题及今后开展调控技术研究方向进行了探讨。

Maize and other crops are easy to be damaged and decay harvesting, storage, and transportation. Mycotoxins are secondary triggered by pathogen infection during growth, metabolites produced. Some mycotoxins have acute or chronic toxicity which not only result in huge economic losses, but also have brought great threaten to ani- mals and humans through the transmission of food chains. Therefore, many countries have established regulations on maximum residue levels for mycotoxins in crops and crops products. This review summarized the present domestic and international existing standards of the maximum residue levels for crops mycotoxins, compared and analyzed the existing main mycotoxin standards in crops and crops products. Problems on this issue and study direction of regula- tion technolo~,v in the future was also disc,~sad