乳酸菌去除脱氧雪腐镰刀菌烯醇研究进展  

Research progress on the removal of deoxynivalenol by lactic acid bacteria

作　　者：李瑜玲 黄若琪 杨恩[1] LI Yuling;HUANG Ruoqi;YANG En(Kunming University of Science and Technology,College of Life Sciences and Technology,Yunnan Kunming 650093,China)

机构地区：[1]昆明理工大学,生命科学与技术学院,云南昆明650093

出　　处：《中国食品卫生杂志》2024年第7期878-885,共8页Chinese Journal of Food Hygiene

基　　金：云南省科技厅2021,年基础研究计划面上项目(140520210031)。

摘　　要：脱氧雪腐镰刀菌烯醇(DON)是镰刀菌属产生的一种主要侵染小麦、玉米等谷物的有毒次级代谢产物,不仅给农业产业造成巨大经济损失,对人类和动物健康也有潜在威胁,所以如何高效去除粮食中的DON迫在眉睫。当前,运用微生物与其代谢物对DON进行生物脱毒在成本和大规模推广应用方面有良好的发展空间。本文对DON的危害、检测技术和就近年来利用乳酸菌对DON脱毒机制研究以及应用作出了较为详尽的阐述,为乳酸菌在谷物和饲料中DON的生物防治及其规模化产业运用提供参考。Deoxynivalenol(DON)is a toxic secondary metabolite produced by Fusarium,which mainly infects wheat,corn and other grains.It not only causes huge economic losses to the agricultural industry,but also has a potential threat to human and animal health.Therefore,how to efficiently remove DON from grains has always been an urgent problem.Currently,there is good development space in terms of cost and large-scale promotion of the use of microorganisms and their metabolites for biological detoxification of DON.This article makes a detailed description of the harm and detection technology of DON,as well as the research and application of the detoxification mechanism of DON by lactic acid bacteria in recent years,which provides a reference for the biological pest control of DON in grains and feedstuffs by lactic acid bacteria and its large-scale industrial application.

关 键 词：脱氧雪腐镰刀菌烯醇 真菌毒素 乳酸菌 生物脱毒 

分 类 号：R155[医药卫生—营养与食品卫生学]