玉米燃料乙醇副产物酒糟及酒糟液高值化利用的研究现状  

Research status on higher value application of fuel ethanol byproduct corn vinasse and vinasse liquid

作　　者：王继艳[1] 张显友[2] 薄长凯 宁艳春[1] 屈海峰[1] 张钧[3] 岳军[1] 徐友海[1] 

机构地区：[1]中国石油吉林石化公司研究院,吉林吉林132021 [2]吉林燃料乙醇有限公司,吉林吉林132021 [3]中国石油吉林石化公司仓储中心,吉林吉林132021

出　　处：《化工科技》2016年第5期88-92,共5页Science & Technology in Chemical Industry

摘　　要：随着酒精工业的发展,燃料乙醇副产物酒糟及酒糟液的高值化利用越来越受到酒精行业的重视,并探索研究了多种工艺路线及方法。介绍了玉米酒糟及酒糟液高值化利用的多种方式,包括发酵产单细胞蛋白及分离提取黄色素、醇溶蛋白等,不但可以提高玉米燃料乙醇副产物的附加值,提高资源利用率,而且可以解决环境污染问题,具有显著的经济效益。With the development of alcohol industry,the higher value application of the fuel ethanol byproduct vinasse and vinasse liquid has been paid more and more atterntions by the alcohol manufecturers,meanwhile studied and explored a variety of process route and methods.This paper describes various ways of high-value utilization of corn ethanol byproduct vinasse and vinasse liquid,including fermentation to produce single cell protein separation and extraction of yellow pigment,zein and so on.It can not only improve the added value of corn ethanol byproduct utilization.Furthermore,it can solve the problem of environmental pollution and have significant economic benefits.

关 键 词：玉米酒糟 玉米酒糟液 单细胞蛋白 玉米黄色素 醇溶蛋白 

分 类 号：TQ35[化学工程]