| 春雷霉素高产菌株US95#的选育及大罐发酵工艺控制 |
| |
| 引用本文： | 金昌燮,朴顺爱,崔英兰,金星,郭小威.春雷霉素高产菌株US95#的选育及大罐发酵工艺控制[J].生物学杂志,2004,21(5):34-36. |
| |
| 作者姓名： | 金昌燮 朴顺爱 崔英兰 金星 郭小威 |
| |
| 作者单位： | 延边春雷生物药业有限公司,吉林延吉,133000 |
| |
| 摘 要： | 紫外线与光修复交替处理春雷霉素产生菌得到了高产突变株，再结合自然分离选出了US95^#。该菌株不但产量高，还具有稳定的遗传性能，并在大罐良好发酵工艺控制和条件下，罐发酵水平在春雷霉素生产上有了重大突破，发酵水平比历史最高水平提高12．9％。
|
| 关 键 词： | 春雷霉素 紫外线 光修复 发酵工艺 |
| 文章编号： | 1008-9632(2004)05-0034-02 |
| 修稿时间： | 2004年3月12日 |
Screening and fermentation processing control of US95# - a high yielding Chunlei Mycin bacterial strain |
| |
| JIN Chang-xie,PIAO Shun-ai,CUI Ying-lan,JIN Xing,GUO Xiao-wei.Screening and fermentation processing control of US95# - a high yielding Chunlei Mycin bacterial strain[J].Journal of Biology,2004,21(5):34-36. |
| |
| Authors: | JIN Chang-xie PIAO Shun-ai CUI Ying-lan JIN Xing GUO Xiao-wei |
| |
| Abstract: | Treated by ultraviolet rays and light repair alternatively,a high yield Chunlei Mycin producing mutants were obtained by natural screening method.This bacterial strain not only had higher production but also had a stable hereditary character.By controling the condition and quality process of big fermentor,the tank style fermentation level showed obvious breakthrough in the production and fermentation rate had been raised 12% higher than that of historical record. |
| |
| Keywords: | Chunlei Mycin ultraviolet rays light repair fermentation technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
