直接饲喂微生物和发酵制品生产菌株鉴定概述  

Overview of identification of direct feed microorganisms and fermentation production strains

作　　者：曹艳花 程坤 刘艺茹 丁健[2] 白飞荣 张欣 王荃[2] 宋智泉 张娜[2] 谢九艳 李婷 姚粟 胡广东[2] CAO Yanhua;CHENG Kun;LIU Yiru;DING Jian;BAI Feirong;ZHANG Xin;WANG Quan;SONG Zhiquan;ZHANG Na;XIE Jiuyan;LI Ting;YAO Su;HU Guangdong(China National Research Institute of Food and Fermentation Industries Co.Ltd.,China Center of Industrial Culture Collection,Beijing 100015,China;National Animal Husbandry Service,Beijing 100125,China)

机构地区：[1]中国食品发酵工业研究院有限公司,中国工业微生物菌种保藏管理中心,北京100015 [2]全国畜牧总站,北京100125

出　　处：《食品与发酵工业》2023年第13期328-333,共6页Food and Fermentation Industries

摘　　要：我国生物发酵类饲料添加剂主要涉及两类,即直接饲喂微生物和发酵制品(如酶制剂、氨基酸等)。对微生物进行科学准确的鉴定是开展生物发酵类饲料添加剂安全性评价的基础,也是此类产品研发和产业化发展的必要前提。文章介绍了欧盟和我国直接饲喂微生物和发酵制品生产菌株鉴定要求,分析了形态学、生理生化和分子生物学鉴定技术,并系统阐述了微生物鉴定技术的应用,为开展直接饲喂微生物和发酵制品生产菌株鉴定提供参考。Biological fermentation feed additives mainly include two types in China,namely,direct feed microorganisms and fermentation production(such as enzymes,amino acids,etc.).Scientific and accurate identification of microorganisms is the basis for the safety evaluation of biological fermentation feed additives,and also the priority for product research and industrial development.This article introduced the identification requirements in European Union and China for direct feed microorganisms and fermentation production strains,analyzed the identification techniques of morphology,physiology,biochemistry,and molecular biology,and systematically expounded the application of microbial identification techniques,which could provide references for the identification of direct feed microorganisms and fermentation production strains.

关 键 词：直接饲喂微生物 发酵制品生产菌株 鉴定技术 

分 类 号：TS201.3[轻工技术与工程—食品科学]