| 酵母菌属间杂交融合子筛选及其特性研究 |
| |
| 引用本文： | 陈武军,包伟霞,许旭萍,陈由强.酵母菌属间杂交融合子筛选及其特性研究[J].安徽农学通报,2010,16(14):48-50,78. |
| |
| 作者姓名： | 陈武军 包伟霞 许旭萍 陈由强 |
| |
| 作者单位： | 福建师范大学生命科学学院,福建福州,350108;福建师范大学生命科学学院,福建福州350108;农业部甘蔗遗传改良重点开放实验室 |
| |
| 摘 要： | 通过对酿酒酵母(糖蜜酒精生产菌种)和耐热的马克斯克鲁维酵母原生质体融合,筛选到一株产酒率、耐热性状较两亲株有所提高的融合子R36,并测定了R36最适生长温度、生长曲线、致死温度等生理特性,以及耐酒精浓度、耐糖浓度等发酵性能。
|
| 关 键 词： | 酿酒酵母 马克斯克鲁维酵母 原生质体融合子 筛选 生理特性 酒精发酵性能 |
Characteristics of the Screening of intergeneric yeast fusant |
| |
| Chen Wu-jun,Bao Wei-xia,Xu Xu-ping,Chen You-qiang.Characteristics of the Screening of intergeneric yeast fusant[J].Auhui Agricultural Science Bulletin,2010,16(14):48-50,78. |
| |
| Authors: | Chen Wu-jun Bao Wei-xia Xu Xu-ping Chen You-qiang |
| |
| Institution: | Chen Wu-jun Bao Wei-xia Xu Xu-ping Chen You-qiang( 1 College of Life Sciences,Fujian Normal University; 2 Key Laboratory of Sugarcane Genetic Improvement,Ministry of Agriculture ; Fuzhou 350108, China) |
| |
| Abstract: | A new yeast fusant strain R36 with better properties than parent strains in thermotolerance and ethanol yield was obtained by primary screening and second screening from the protoplast fusants between Saceharomyces cerevisiae （for making alcohol from molasses）and Kluyveromyces marxianus（with thermotolerance）. Some physiological and fermentation properties of R36 strain were investigated including the optimal growth temperature, the growth curve, the fatal temperature,the level of alcohol tolerance, the level of sugar tolerance and so on. |
| |
| Keywords: | Saccharomyces cerevisiae Kluyveromyces marxianus protoplast fusant Screening physiological properties alcohol fermentation properties |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
