乳酸菌合成乳酸的研究现状  

Current Status of Research on Lactic Acid Biosythesis in Lactic Acid Bacteria

作　　者：黄艳娜[1] 刘振民[1] 游春苹[1] 

机构地区：[1]乳业生物技术国家重点实验室光明乳业股份有限公司光明乳业研究院,上海200436

出　　处：《乳业科学与技术》2016年第1期19-23,共5页JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY

基　　金："十二五"国家科技支撑计划项目(2013BAD18B01;2012BAD12B08)

摘　　要：乳酸作为一种重要的生物基平台化合物,是众多手性物质的合成前体,广泛应用于农业、食品、医药、化工等领域。本文从乳酸合成的种属分布、代谢途径及代谢调控等方面,综述乳酸菌合成L-乳酸和/或D-乳酸的研究现状,并展望其发展前景。Lactic acid is a valuable organic acid widely used in the food, pharmaceutical, cosmetic, and chemical industries, which is also the major end product of carbohydrate fermentation by homofermentative lactic acid bacteria. This paper summarizes the current status of studies on the species distribution of the microbial genus, and the biosynthesis pathway and metabolic regulation of lactic acid. Future prospects in this area are also discussed.

关 键 词：乳酸菌 L-乳酸 D-乳酸 乳酸脱氢酶 

分 类 号：TQ921.3[轻工技术与工程—发酵工程]