摘要
在酒精浓醪发酵生产中,酵母菌在高糖度、高渗透压等恶劣环境下发酵产生乙醇的性能与其耐受机制有密切的联系。该文以酵母菌高糖耐受机制为切入点,介绍了耐高糖酵母菌的来源,高糖胁迫下酵母菌的应激反应,归纳已公开报道的与酵母菌高糖耐受机制可能有关的基因,借鉴真菌及细菌在转录组学与蛋白质组学水平上耐受性能及机制的研究,为基因水平上酵母菌高糖耐受机制的相关研究提供参考。
In the thick mash fermentation of alcohol production, the performance of yeast producing ethanol under the severe environment （such as high sugar, high osmotic pressure） and its tolerance mechanisms were closely connected. Based on sugar tolerance mechanism of yeast as the breakthrough point, the paper introduced the source of the high sugar tolerant yeast, the stress response of yeast under high sugar stress, the genes reported that may related to high sugar tolerance resistance were summarized. Taking the research of fungi and bacteria tolerance performance and mechanism in the transcriptomics and proteomics level as reference, it provided references for the study of high sugar tolerance mechanism of yeast on gene level.
出处
《中国酿造》
CAS
北大核心
2017年第10期1-4,共4页
China Brewing
基金
广东省高等学校优秀青年教师培养计划项目(YQ2015094)
广东省联合培养研究生示范基地项目(粤教研函[2016]39号)
广州市科技计划项目(201509010005)
广州市产学研协同创新重大专项(201604020001)
广东省省级大学生创新创业训练计划项目(201711347039)
广东省校级大学生创新创业训练计划项目(201711347123)
关键词
耐高糖酵母
耐受机制
基因
转录组学
蛋白质组学
high sugar tolerant yeast
tolerance mechanism
gene
transcriptomics
proteomics
