摘要
呕吐毒素在玉米、小麦和大麦等谷物和禽畜饲料中检出率很高,是污染最严重的霉菌毒素之一,严重危害食品安全。因此,如何高效安全地去除呕吐毒素成为研究的热点。相比传统的物理和化学处理方法,生物降解法因具有高效、对环境友好和特异性强等优势而广受关注。作者概述了生物降解呕吐毒素的方法,重点总结了降解菌株的种类、降解酶及其基因,并且阐述了其在实际应用中的局限和前景。
Deoxynivalenol has a high detectable rate in corn,wheat,barley and livestock feed.It is one of the most contaminated mycotoxin and harmful to food safety.Therefore,how to remove deoxynivalenol efficiently and safely has become a research hotspot.Compared with the traditional physical and chemical treatment methods,biodegradation has attracted much attention due to its high efficiency,environmental friendliness and high specificity.This paper summarizes the methods of biodegradation of deoxynivalenol,the species,enzymes and genes of biodegradation strains.The limitations and prospects in practical application are also discussed.
作者
唐语谦
刘晨迪
潘药银
杨继国
TANG Yuqian;LIU Chendi;PAN Yaoyin;YANG Jiguo(School of Food Science and Engineering,South China University of Technology,Guangzhou 510640,China;South China Institute of Collaborative Innovation,Dongguan 523808,China)
出处
《食品与生物技术学报》
CAS
CSCD
北大核心
2021年第6期1-7,共7页
Journal of Food Science and Biotechnology
基金
国家“十三五”重点研发计划项目(2018YFC1602106)
广东省科技计划项目(2014A010107004)
广东省基础与应用基础研究基金项目(2020A1515010662)
华南理工大学学生研究项目(X202010561554)。
关键词
呕吐毒素
生物降解
降解菌株
deoxynivalenol
biodegradation
degrading strain