高耐受性醋酸菌的研究和应用进展  

Research and application process of acetic acid bacteria with high tolerance

作　　者：张月阳[1] 李海峰[1] 曹健[1,2] 徐孟孟[1] 

机构地区：[1]河南工业大学生物工程学院,河南郑州450001 [2]中原工学院材料与化工学院,河南郑州450007

出　　处：《中国酿造》2017年第11期11-14,共4页China Brewing

基　　金：河南省教育厅科学技术研究重点项目(14A180021);省属高校基本科研业务费专项资金项目(No.2014YWQQ18)

摘　　要：酿醋工业的核心微生物是醋酸菌,其中最常用的菌种属于醋酸杆菌(Acetobacter)。研究表明,具有高耐受性的醋酸菌菌株在高浓度乙醇和高温条件下的产酸量仍可达到较高水平,对高耐受性醋酸菌菌株的发现为现代酿造工业带来了新的发展,有利于对不同生长与代谢特征醋酸菌菌种的挖掘以及新型酿造工艺的开发。该文综述了目前已知的高耐受性醋酸菌的特性及其在酿造工业生产中的应用进展,对更多高耐受性醋酸菌菌株的筛选以及酿造工艺的改进都具有重要的现实意义。Acetic acid bacteria are the core microbes in vinegar industry, and the most commonly used strain is Acetobacter. Results showed that many acetic acid bacteria, which were tolerant to high ethanol and temperature, could also keep high production of acetic acid. The discovery of these acetic acid bacteria had brought new insights into the modern brewing industry, and it was advantageous to the characteristics of acetic acid bacteria mining with different growth and metabolism and new brewing process development. This paper reviewed the current application progress on the properties and application of acetic acid bacteria with high tolerance of ethanol and temperature in the brewing industry. It would be of great significance for screening more acetic acid bacteria with high tolerance and improving the brewing technology.

关 键 词：耐高温 耐高浓度乙醇 醋酸菌 酿造工业 

分 类 号：TQ939.99[化学工程]