Enhanced exopolysaccharide production and biological activity of Lactobacillus rhamnosus ZY with calcium and hydrogen peroxide

详细信息    查看全文

• 作者：I-Son Ng^a ; ^b ; ^{yswu@mail.ncku.edu.tw} ; Chengfeng Xue^c
• 关键词：Exopolysaccharide ; Lactobacillus rhamnosus ; Antioxidant activity ; Protective effect ; Hydrogen peroxide
• 刊名：Process Biochemistry
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：52
• 期：Complete
• 页码：295-304
• 全文大小：3641 K
• 卷排序：52

文摘

Hydrogen peroxide and calcium increase EPS production by Lactobacillus rhamnosus. c-EPS yield was highest, 2498 mg/L, for 10 mM calcium chloride and 3 mM H2O2. The hetero-polysaccharide EPS included fructose, mannose, glucose, and rhamnose. EPS had high activity against pathogens and oxidative damage in NIH/3T3 cells.