【摘要】 秸秆是丰富的可再生资源,主要由纤维素、半纤维素和木质素组成。秸秆经过预处理,水解和发酵可生成乙醇。秸秆生产乙醇的工艺包括预处理,水解和发酵。发酵方法有直接发酵法、间接发酵法、混合菌种发酵法、同时糖化发酵法(Simultaneous Saccharification and Fermentation)和非等温同时糖化发酵法(Nonisothermal Si-multaneous Saccharification and Fermentation)以及固定化细胞发酵法。介绍了秸秆生产乙醇几个关键工艺的最新进展。更多还原

【Abstract】 The stover is abundant and renewable resource and mainly consists of cellulose,hemicellulose and lignin.Alcohol can be obtained by pretreatment,hydrolysis and fermentation of stover.The technics of alcohol fermented by stover included pretreatment,hydrolysis and fermentation.The fermentation methods included direct fermentation,indirect fermentation,mixed microbes fermentation,simultaneous saccharification and fermentation,nonisothermal simultaneous saccharification and fermetation,immobilized cell fermentation etc.This article focus on introducing progress of key process of alcoholic fermentation.更多还原