| Original document(28 pages) 中文版 |
the invention discloses a manufacturing method of gamma-polyGlu, which comprises the following steps: 1. reserving bacteria; 2. preparing seed liquid; 3. fermenting seed liquid through solid fermenting method of shake flask; 4. extracting and purifying gamma-PGA. |
Application Number
申请号 |
200510091813 |
Application Date
申请日 |
2005.08.06 |
| Title 名称 |
Method of low cost preparing gamma-polyglutamic acid utilizing farm and side line products solid fermentation |
Publication Number
公开号 |
1908178 |
Publication Date
公开日 |
2007.02.07 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
C12P13/14 |
Applicant(s) Name
申请人 |
Canada Times Technology Investment Management Co., Ltd. |
| Address 地址 |
|
| Inventor(s) Name 发明人 |
Sun Weizhong |
| Attorney & Agent 代理人 |
zhong chengxuan |
| More information 更 多 信 息 |
|
| Related patents information |
|
|
|
|
|
|