微生物合成共轭亚油酸机理和方法的研究进展  

Progress in Mechanism and Methods for Microbial Synthesis of Conjugated Linoleic Acid

作　　者：李壵[1] 徐尔尼[1] 杨欣[1] 胡冰彬[1] 

机构地区：[1]南昌大学生命科学与食品工程学院,食品科学与技术国家重点实验室,江西南昌330047

出　　处：《食品科学》2014年第1期271-276,共6页Food Science

基　　金：江西省科技厅科技支撑计划项目(20111BBF60024)

摘　　要：共轭亚油酸是人类近年来发现的最重要的功能性脂肪酸之一,作为一种新发现的营养素,已被广泛的应用到药品和食品中,应用范围正不断扩大。本文系统地总结目前微生物合成共轭亚油酸的研究现状,阐述生物合成共轭亚油酸(conjugated linoleic acid,CLA)的重要性,列举一些合成CLA的重要菌种,总结不同微生物合成CLA的机制,对比4种微生物合成方法的特点,展望微生物合成CLA的未来研究方向。Conjugated linoleic acid （CLA） is one of the most important functional lipids found in recent years. As a newly- found nutrient, CLA has been widely applied to medicine and food and its applications are currently extended in other fields as well. This review systematically summarizes the recent studies on microbial production of CLA, expoundes the significance of CLA biosynthesis, enumerates the important strains to synthetize CLA, summarizesthe different mechanisms for the synthesis of CLA by different microorganisms, compares the features of four methods for its microbial synthesis, and finally presumes the potential trends to synthesize CLA by microorganisms in the future.

关 键 词：微生物 共轭亚油酸 机理 方法 

分 类 号：Q939.9[生物学—微生物学]