苯乳酸抑菌机理、生物合成与应用的研究进展  

Research Progress on the Bacteriostatic Mechanism,Biosynthesis and Application of Phenyllactic Acid

作　　者：郭帅康 宋娜[1] 张果[1] 李沛[2] 李库[2] 陈雄[1] GUO Shuaikang;SONG Na;ZHANG Guo;LI Pei;LI Ku;CHEN Xiong(Collaborative Innovation Center for Industrial Fermentation Jointly Established by the Ministry of Education,Key Laboratory of Fermentation Engineering of the Ministry of Education,School of Life Science and Health Engineering of Hubei University of Technology,Wuhan 430068,China;Angel Yeast Co.,Ltd.,Yichang 443000,China)

机构地区：[1]工业发酵省部共建协同创新中心,发酵工程教育部重点实验室,湖北工业大学生命科学与健康工程学院,湖北武汉430068 [2]安琪酵母股份有限公司,湖北宜昌443000

出　　处：《食品工业科技》2025年第9期392-403,共12页Science and Technology of Food Industry

摘　　要：苯乳酸(Phenyllactic Acid,PLA)是一种具有广谱抑菌特性的天然物质,其可由部分乳酸菌与非乳酸菌代谢产出,作为一种对食品安全具有积极意义的绿色产物,苯乳酸受到了广泛的关注。本文介绍了苯乳酸的结构与理化性质,阐述了苯乳酸的抑菌能力、作用机理、生物合成及其应用方面的最新进展,指出了苯乳酸生产过程中影响其产量与效率的因素,以期为苯乳酸工业生产与市场开拓提供思路。Phenyllactic acid(PLA),produced by many lactic acid bacteria and non-lactic acid bacteria,is a natural substance with broad-spectrum antibacterial properties.As a green product with positive implications for food safety,it has received widespread attention.This work introduces the structure and physicochemical properties of PLA,elaborates on the latest progress in its antibacterial ability,bacteriostatic mechanism,biosynthesis and application.Factors that affect its yield and efficiency in the production process are also illustrated,which provide insights for industrial and market development.

关 键 词：苯乳酸 理化性质 抑菌 生物合成 应用 

分 类 号：Q815[生物学—生物工程]