微生物航天育种及其在发酵食品微生物中的应用研究概述  

Microbial space breeding and its applications in fermented food industry

作　　者：黄力 刘功良[1,2] 费永涛 高苏娟[1,2] 白卫东[1,2] 刘锐[1,2] HUANG Li;LIU Gongliang;FEI Yongtao;GAO Sujuan;BAI Weidong;LIU Rui(College of Light Industry and Food Science,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China;Academy of Contemporary Agricultural Engineering Innovations,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China)

机构地区：[1]仲恺农业工程学院轻工食品学院,广东广州510225 [2]仲恺农业工程学院现代农业工程创新研究院,广东广州510225

出　　处：《食品与发酵工业》2021年第9期321-327,共7页Food and Fermentation Industries

基　　金：广东省重点领域研发计划项目(2018B020206001);广东省2019年省级农业科技创新及推广项目(2019KJ101)。

摘　　要：发酵微生物是发酵食品中最重要的组成部分,对食品风味和质量的影响至关重要。太空独特的环境为微生物带来一系列的诱变效应,但目前缺乏对航天诱变机制及效应的系统性认识。为此,文章介绍了国内外微生物航天诱变育种的最新研究进展,阐述太空环境对微生物的诱变机制、对微生物生理生化特征的诱变效应,以及航天育种在多种发酵食品微生物中的应用,并指出航天育种技术在广式传统发酵食品中的应用前景,为航天诱变育种相关工作提供理论基础和实践指导。Microorganism is essential for the flavor and quality of fermented foods.The unique environment of space can bring a series of mutagenic effects to microorganisms,however,there is a lack of systematic understanding of the mechanism and effects.This paper reviews the latest research progress of microbial space-flight breeding,the mutagenic mechanisms as well as the physiological and biochemical mutagenic effects of space environment on microorganisms,and the applications of space breeding in food fermentation.The application prospect of space-flight breeding technology in Cantonese traditional fermented foods was highlighted,to provide theoretical basis and practical guidance for microbial space-flight breeding.

关 键 词：发酵食品微生物 航天育种 诱变机制 诱变效应 

分 类 号：TS201.3[轻工技术与工程—食品科学]