ε-聚赖氨酸研究进展  

Research Progress of ε-Poly-L-Lysine

作　　者：刘琴英[1] 翁建超[1] 谢斯超[1] 蒋冬花[1] 

机构地区：[1]浙江师范大学化学与生命科学学院,浙江金华321004

出　　处：《科技视界》2012年第23期396-397,共2页Science & Technology Vision

摘　　要：ε-聚赖氨酸(ε-PL)是由25～30个赖氨酸残基通过α-ε酰胺键依次连接而成的同型单体聚合物,抑菌谱广、可生物降解且对人和环境无毒害。本文主要阐述了ε-PL抑菌机制、菌株筛选方法、应用及展望。ε-Poly-L-lysine （ε-PL） is a basic homopolymer that consists of 25 to 30 residues of L-lysine with an .e amino group-or carboxyl group linkage , which is harmless to humans and environment and biodegradable. Moreover, this polymer has an- tibacterial activity against a wide spectrum of microbes. This paper mainly reviews the antibacterial mechanisms , screening methods and promising applications about ε-PL.

关 键 词：ε-PL 机制 方法 应用 展望 

分 类 号：TS210[轻工技术与工程—粮食、油脂及植物蛋白工程]