高浓度酒精发酵技术研究进展  

Research Progress in High-Gravity Ethanol Fermentation Technology

作　　者：张强[1] ZHANG Qiang(School of Life Science and Technology,Changchun University of Science and Technology,Changchun,Jilin 130022,China)

机构地区：[1]长春理工大学生命科学技术学院,吉林长春130022

出　　处：《酿酒科技》2019年第3期102-106,共5页Liquor-Making Science & Technology

基　　金：吉林省教育厅"十三五"科学技术研究项目(JJKH20181144KJ)

摘　　要：高浓度酒精发酵技术具有高细胞密度、高产物浓度和高速率发酵等特点,能够有效提高发酵终点酒精浓度,提高企业生产能力,降低生产成本,因此高浓度酒精发酵技术是酒精行业及其科研机构主要的研究方向。对我国酒精工业目前存在的问题、高浓度酒精概述、影响因素以及实现高浓度发酵的措施进行了综述。High-gravity ethanol fermentation is featured by high cell density,high product concentration and high-speed fermentation.It could efficiently improve final ethanol content,enhance the production capacity,and reduce production cost.As the main research direction in ethanol industry,the existing problems in high-gravity ethanol fermentation and its influencing factors and promoting measures were reviewed in this paper.

关 键 词：酒精 高浓度发酵 酵母 研究进展 

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]