摘要
探讨了添加酒精复合酶对玉米酒精浓醪发酵的影响。结果表明,添加酒精复合酶对酒精发酵有明显的促进作用。与对照相比,添加0.75g/100g的酒精复合酶,发酵酒精浓度提高2.62%vol,相对原料出酒率提高4.37%。
The effects of the use of ethanol compound enzyme on high-concentration mash fermentation of corn ethanol were investigated. The results showed that the addition of compound enzyme could evidently advance alcohol fermentation. Compared with the control groups, the addition of 0.75 g/100 g compound enzyme could increase the alcoholicity by 2.58 %vol and the relative output rate of raw materials by 4.98 %.
出处
《酿酒科技》
2009年第1期79-80,共2页
Liquor-Making Science & Technology
基金
天津市科技发展计划(06YFGZSH00500)
国家863计划(2006AA020101)资助项目。
关键词
酒精
酒精复合酶
浓醪发酵
原料出酒率
料水比
alcohol
ethanol compound enzyme
high-concentration mash fermentation
output rate of raw materials
ratio of material to water
