同步糖化发酵在纤维乙醇生产中的研究进展  

Research Progress in Synchronous Saccharification & Fermentation in Cellulose Ethanol Production

作　　者：赖智乐[1] 常春[1] 马晓建[1] 

机构地区：[1]郑州大学化工学院,河南郑州450001

出　　处：《酿酒科技》2009年第7期86-90,共5页Liquor-Making Science & Technology

基　　金：国家科技支撑计划(2007BAD66B04)

摘　　要：介绍了发展燃料乙醇的必然性和我国发展燃料乙醇所处的阶段和重要意义;纤维乙醇的预处理、糖化和发酵的几种方法,并做了简要的比较;纤维素酶的研究进展;分析和比较了几种分离方法;以及推进燃料乙醇工业化的几个亟待解决的问题和其发展前景。The necessity of developing fuel ethanol was discussed. The status ＆ the significance of fuel ethanol development in China were illus- trated. In addition, the pretreatment, several saccharification methods, and several fermentation methods of cellulose ethanol were introduced and compared. The separation methods of cellulose ethanol were analyzed and compared. And the research progress in cellulase was elaborated. Fur- thermore, the unsettled problems in and the development foreground of industrialized production of fuel ethanol were discribed in this paper.

关 键 词：纤维素 乙醇 预处理 糖化 发酵 分离 酶 

分 类 号：TQ223.122[化学工程—有机化工]