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题名: Production of saponin in fermentation process of Sanchi (Panax notoginseng) and biotransformation of saponin by Bacillus subtilis
作者: Li, Guo Hong; Shen, Yue Mao; Liu, Yajun; Zhang, Ke Qin
刊名: ANNALS OF MICROBIOLOGY
关键词: fermentation ; Sanchi ; biotransformation ; saponin ; Bacillus subtilis ; glycosylation
英文摘要: An antitumor compound ginsenoside Rh-4 was produced during the fermentation process of Sanchi (Panax notoginseng) by Bacillus subtilis. Saponins ginsenosides Rh-1 and Re were transformed by B. subtilis and were produced two main transformed products. The transformed product of ginsenoside Rh-1 was determined to be 3-O-beta-D-glucopyranosyl-6-O-beta-D-glucopyranosyl-20(S)-protopanaxatriol, and the transformed product of ginsenoside Re had 162 atomic mass units (amu) greater than the substrate. Compared with the substrates, the transformed products had one more glucosyl moiety linked respectively, which indicated that glycosylation reaction occurred in the transformation process.
出版日期: 2006
卷号: 56, 期号:2, 页码:151-153
语种: 英语
ISSN号: 1590-4261
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/4006
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Yunnan Univ, Lab Conservat & Utilizat Bioresource, Kunming 650091, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China

Recommended Citation:
Li, GH; Shen, YM; Liu, Y; Zhang, KQ.Production of saponin in fermentation process of Sanchi (Panax notoginseng) and biotransformation of saponin by Bacillus subtilis,ANNALS OF MICROBIOLOGY,2006,56(2):151-153
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