| 高强度产甘油假丝酵母突变株的选育及其发酵性状 |
| |
| 引用本文： | 郭雪娜,诸葛斌,邱重晏,诸葛健.高强度产甘油假丝酵母突变株的选育及其发酵性状[J].食品与生物技术学报,2002,21(4):336-339. |
| |
| 作者姓名： | 郭雪娜 诸葛斌 邱重晏 诸葛健 |
| |
| 作者单位： | 江南大学,工业生物技术教育部重点实验室,江苏,无锡,214036 |
| |
| 基金项目： | 国家“九五”科技攻关项目 (96 C0 3 0 3 0 3)资助课题 |
| |
| 摘 要： | 以一株产甘油假丝酵母为出发菌株 ,采用化学诱变 ,通过玉米浆和外加无机磷组成的磷质量浓度为 3 40mg/L的磷源选择培养基 ,得到了一株发酵时间较原菌株缩短了 8h左右 ,产甘油能力 (甘油产量约为 1 40 g/L ,甘油转化率为 5 6% )和原菌株相似的突变株 ,并研究了突变株的发酵性状 .
|
| 关 键 词： | 产甘油假丝酵母 诱变 突变株 发酵性状 |
| 文章编号： | 1009-038X(2002)04-0336-04 |
| 修稿时间： | 2001年12月18 |
Screening Candida glycerolgeneses Mutants with High Productivity and the Fermentation Performance of the Mutants |
| |
| GUO Xue n,ZHUGE Bin,QIU Chong yan,ZHUGE Jian.Screening Candida glycerolgeneses Mutants with High Productivity and the Fermentation Performance of the Mutants[J].Journal of Food Science and Biotechnology,2002,21(4):336-339. |
| |
| Authors: | GUO Xue n ZHUGE Bin QIU Chong yan ZHUGE Jian |
| |
| Abstract: | Candida glycerolgenses was mutated by NTG. The phosphorus concentration of screening medium, in which phosphorus source consists of corn steep liquor and inorganic phosphorus, was 460 mg/L. Several mutants were screened. Compared with original strain, the fermentation time was shorten by about 8 hours, and the glycerol production was equal to original strain. |
| |
| Keywords: | Candida glycerolgenses mutate mutant fermentation performance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《食品与生物技术学报》浏览原始摘要信息 |
|
点击此处可从《食品与生物技术学报》下载全文 |
|
