微生物法生产1,3-丙二醇的研究进展  

Research progress in 1,3-propanediol microbial production

作　　者：张文斗[1] 孟冬冬[1] 王瑞明[1] 马春玲[1] 

机构地区：[1]山东轻工业学院食品与生物工程学院山东省微生物工程重点实验室,山东济南250353

出　　处：《山东轻工业学院学报（自然科学版）》2011年第4期11-14,共4页Journal of Shandong Polytechnic University

摘　　要：1,3-丙二醇是一种重要的化工原料,以甘油或葡萄糖为原料微生物发酵法制备1,3一丙二醇具有原料可再生、反应条件温和等优点,是近年来国内外研究的热点。本文介绍了1,3一丙二醇的理化性质、用途,着重论述了微生物发酵生产1,3-丙二醇的菌种、代谢途径及菌株筛选方法,并简要介绍了目前国内外研究现状和该领域应该重视的发展方向。1,3-propanediol is an important raw material in chemical industry.Microbial conversion of glycerol or glucose into 1,3-propanediol has been given much attention due to its renewable resource,mild reaction conditions,and other advantages.The application and physicochemical properties of 1,3-propanediol were introduced in this paper.The strains,microbial metabolic pathways and high yield strains screening methods of 1,3-propanediol microbial fermentation were focused on.In addition,the current research status was described and the developing direction worth further investigation was pointed out.

关 键 词：1 3-丙二醇 微生物发酵 克雷伯氏菌 

分 类 号：TQ2[化学工程—有机化工]