| 添加有机前体物质对发酵生产HA的影响研究 |
| |
| 引用本文： | 石岩昌,邓静,吴华昌,徐静,马钦元. 添加有机前体物质对发酵生产HA的影响研究[J]. 山东食品发酵, 2009, 0(1) |
| |
| 作者姓名： | 石岩昌 邓静 吴华昌 徐静 马钦元 |
| |
| 作者单位： | 四川理工学院生物工程学院,自贡643000 |
| |
| 摘 要： | 研究了摇瓶发酵过程中添加物对兽疫链球菌Streptococcus zooepidemicus发酵生产透明质酸的影响。结果表明：在发酵5h时，装液量80mL／500mL，转速300rpm，添加1．0％的丙酮可以使HA产量提高23．25％。丙酮可以作为一种有效的添加物应用于HA的生产。
|
| 关 键 词： | 丙酮 兽疫链球菌 发酵 HA |
The Effecting Study of Producing HA in Fermentation by Adding Differentence Organic Precondition Substance |
| |
| SHI Yan-Chang DENG Jing WU Hua-Chang XU Jing MA Qin-Yuan. The Effecting Study of Producing HA in Fermentation by Adding Differentence Organic Precondition Substance[J]. Shandong Food Ferment, 2009, 0(1) |
| |
| Authors: | SHI Yan-Chang DENG Jing WU Hua-Chang XU Jing MA Qin-Yuan |
| |
| Affiliation: | Department of Bioengineering;Sichuan University of Science&Engineering;Zigong 643000 |
| |
| Abstract: | The effect of differentence adding substance to the producing of HA produced by Streptococcus zooepidemicus in shake-bottle fermentation was studied in this paper. The results indicated that a 23.25% increase was obtained by adding acetone (1.0%)at 5 h,the volume of zymotic fluid is 80mL in the 500mL shake-bottle,by 300rpm in the course of fermentation.The acetone can be used in the producing of HA as an effective adding substance. |
| |
| Keywords: | acetone Streptococcus zooepidemicus ferment HA |
| 本文献已被 CNKI 维普 等数据库收录！ |
