| 引用本文： |
-
何碧娟,姜发军,许铭本,雷富,张荣灿,庄军莲.红树林细菌发酵产灵菌红素条件研究[J].广西科学,2010,17(4):373-376. [点击复制]
- HE Bi-juan,JIANG Fa-jun,XU Ming-ben,LEI Fu,ZHANG Rong-can,ZHUANG Jun-lian.Study on the Fermentation Conditions of Mangrove Bacteria Flavobacterium sp. Producing Prodigiosin[J].Guangxi Sciences,2010,17(4):373-376. [点击复制]
|
|
| 摘要: |
| 采用单因素试验和L9(34)正交试验研究从红树林中分离到的一株具有产灵菌红素的海洋细菌(Flavobacterium sp.)的发酵条件。结果表明,最佳培养基配方为麦芽糖10.0 g/L,蛋白胨10.0g/L,磷酸氢二钾0.25g/L,硫酸镁0.1g/L,最合适pH值为6.0,最合适的盐度为10‰,最合适的温度为27℃。 |
| 关键词: 红树林细菌 灵菌红素 发酵 培养基优化 |
| DOI： |
| 投稿时间：2010-06-12修订日期：2010-09-12 |
| 基金项目:广西自然科学基金项目(0832077)资助。 |
|
| Study on the Fermentation Conditions of Mangrove Bacteria Flavobacterium sp. Producing Prodigiosin |
|
HE Bi-juan, JIANG Fa-jun, XU Ming-ben, LEI Fu, ZHANG Rong-can, ZHUANG Jun-lian
|
| (Guangxi Academy of Sciences, Nanning, Guangxi, 530007, China) |
| Abstract: |
| The fermentation of the prodigiosin by Flavobacterium sp. screened from mangrove was studied, and the optimal condition was studied. Meanwhile, a set of experiments designed by the orthogonal method was adopted to optimize the culture medium elements. The result showed that the optimized elements of culture are 10.0% maltose, K2HPO4 at 0.25g/L, 10.0% peptone, MgSO4 at 0.1g/L. In addition, the optimal growing condition was included:2% salinity, pH 6, and temperature at 27℃. |
| Key words: Flavobacterium sp. prodigiosin fermentation medium optimization |
