玉米秸秆制酒精——秸秆预处理及水解方法的探讨  

Alcohol Produced by Corn Stalk——Investigation on Pretreatment and Hydrolysis Methods of Corn Stalk

作　　者：张强[1] 陆军[1] 侯霖[1] 金花[1] 朴敬惠 

机构地区：[1]吉林省轻工业设计研究院,吉林长春130021

出　　处：《酿酒科技》2004年第4期57-58,共2页Liquor-Making Science & Technology

基　　金：吉林省科技厅重点项目(编号20030203)

摘　　要：利用丰富、价廉的玉米秸秆为原料生产酒精已成为必然趋势,而最需要解决的关键问题是玉米秸秆的预处理及水解转化技术。研究结果表明,玉米秸秆先采用蒸汽爆破法或温氧法预处理,使木质素和纤维分离,然后进行酶水解,可使纤维素转化率达85%,再利用酵母发酵生成酒精。(陶然)Application of affluent but cheap corn stalk to produce alcohol had become an inevitable trend in practice. And the key problem of pretreatment and hydrolysis conversion of corn stalk must be settled at first. The research results indicated that the pretreatment of corn stalk by steam blasting procedure or warm oxygen method could successfully separate lignose and fibre, and enzyme hydrolysis could realize 85 % cellulose conversion rate, then yeast used for fermentation to produce alcohol. (Tran. by YUE Yang)

关 键 词：酒精 玉米秸秆 预处理 酶水解 

分 类 号：TS262.2[轻工技术与工程—发酵工程] TS261.4[轻工技术与工程—食品科学与工程]