粮食中呕吐毒素的物理消减方法研究进展  

Research Progress on Physical Reduction of DON in Grain

作　　者：尚加英[1] 郑学玲[1] 赵波 卞科[1] 李利民[1] Shang Jiaying;Zheng Xueling;Zhao Bo;Bian Ke;Li Limin(College of Grain Oil and Food science,Henan University of Technology,Zhengzhou 450052;Institute of Food Science and Technology CAAS,Beijing 100089)

机构地区：[1]河南工业大学粮油食品学院,郑州450052 [2]中国农业科学院农产品加工研究所,北京100089

出　　处：《中国粮油学报》2020年第9期187-194,共8页Journal of the Chinese Cereals and Oils Association

基　　金：河南省小麦产业技术体系专项(S2010-01-G06)。

摘　　要：呕吐毒素(DON)是广泛存在于粮食中的一种真菌毒素,其化学性质稳定,耐高温,对人类和动物的健康有比较严重的危害性。粮食中呕吐毒素的物理消减方法主要包括谷物加工法、吸附剂吸附法、射线辐照法和热处理法等。与化学脱毒法相比,物理脱毒法的成本低,处理过程中不会产生新的化学物质,且有助于减少粮食和饲料中的呕吐毒素。分析了粮食中呕吐毒素产生的原因、危害和污染现状,总结了粮食中呕吐毒素物理消减方法的研究进展,比较了各种消减方法的优缺点,并提出未来物理消减方法的研究方向和发展趋势,为进一步开发自动化、规模化、简便化和低成本高效率的物理消减方法提供参考。DON is a kind of mycotoxin widely existing in grains.It has stable chemical property and high temperature resistance,and it is harmful to human and animal′s health.The physical reduction methods of DON in grains include grain processing,adsorbent adsorption,radiation and heat treatment,etc.Compared with chemical detoxification,physical reduction methods are with lower cost,and they do not produce new substances,also,they help to reduce DON in grain and feed.This paper analyzed the cause,harm and pollution of DON in grain,summarized the above-mentioned reduction method and their advantages and disadvantages.In the future,physical reduction method will develop towards automation,scale,simplicity,low-cost and high-efficiency.

关 键 词：粮食 呕吐毒素 物理消减方法 

分 类 号：TS210.1[轻工技术与工程—粮食、油脂及植物蛋白工程]