当前位置: 首页 > 文章 > 透明质酸发酵过程中产物抑制研究 安徽农业科学 2011,39 (14) 37-40
Position: Home > Articles > Study on Product Inhibition in the Fermentation Process of Hyaluronic Acid Journal of Anhui Agricultural Sciences 2011,39 (14) 37-40

透明质酸发酵过程中产物抑制研究

作  者:
佘永红;罗瑞明;刘晓连;柳杨
单  位:
宁夏大学农学院
关键词:
透明质酸;pH;抑制;碱液调节
摘  要:
[目的]寻求得到高产量透明质酸的发酵方法。[方法]在微生物发酵法生产透明质酸的过程中,用碱液调节pH对其产物抑制进行研究。[结果]在发酵过程中定时用碱液调节pH,可解除产物抑制,提高透明质酸的产量,通过试验确定发酵过程中需调节6次pH,时间分别为8、12、16、20、24、28 h。[结论]在微生物发酵过程中,定时用碱液调节pH可以促进兽疫链球菌菌体的生长和透明质酸的产生。
译  名:
Study on Product Inhibition in the Fermentation Process of Hyaluronic Acid
作  者:
SHE Yong-hong et al(Ningxia University Yinchuan,Ningxia 750021)
关键词:
Hyaluronic acid;pH;Inhibit;Adjusting with alkali
摘  要:
[Objective] The aim of the study was to seek a good method of fermentation to get high yields of hyaluronic acid.[Method] Product inhibition by adjusting pH with alkali in the microbial fermentation was studied.[Result] Adjusting pH with alkali at regular time during fermentation,could disarm product inhibition and improve hyaluronic acid production.The exploratory experiment gave the number of adjusting pH as many as 6 times:8th hour,12th hour,16th hour,20th hour,24th hour and 28th hour.[Conclusion] It could promote the growth of streptococcus zooepidemicus bacteria and hyaluronic acid production,by adjusting pH with alkali at regular time during the microbial fermentation.

相似文章

计量
文章访问数: 14
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊