Email this article Biotransformation of Glycoginsenosides to Intermediate Products and Aglycones using a Hemicellulosome Produced by Cellulosimicrobium cellulan
- Authors: Dou T.1, Chen J.1, Qian X.2, Li K.1, Ge G.2
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Affiliations:
- School of Life Science and Medicine, Dalian University of Technology
- Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine
- Issue: Vol 55, No 2 (2019)
- Pages: 117-122
- Section: Article
- URL: https://journal-vniispk.ru/0003-6838/article/view/152810
- DOI: https://doi.org/10.1134/S0003683819020054
- ID: 152810
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Abstract
Ginsenosides Rb1, Rb2 and Re were converted into corresponding intermediates and aglycones using a multienzyme complex produced by Cellulosimicrobium cellulans F16. The whole conversion processes were monitored at different time points by UPLC-PDA-MS. The hydrolysates and the conversion routes were identified using standard samples and electrospray ionization MS. Ginsenosides Rb1, Rb2, and Re were finally converted to the product protopanaxadiol and ginsenoside Rg2. The results indicated that the multienzyme complex Xyl I produced by C. cellulans F16 can be an efficient tool for the transformation of ginsenosides.
About the authors
T.-Y. Dou
School of Life Science and Medicine, Dalian University of Technology
Author for correspondence.
Email: douty@dlut.edu.cn
China, Panjin
J. Chen
School of Life Science and Medicine, Dalian University of Technology
Email: geguangbo@dicp.ac.cn
China, Panjin
X.-K. Qian
Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine
Email: geguangbo@dicp.ac.cn
China, Shanghai
K. Li
School of Life Science and Medicine, Dalian University of Technology
Email: geguangbo@dicp.ac.cn
China, Panjin
G.-B. Ge
Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine
Author for correspondence.
Email: geguangbo@dicp.ac.cn
China, Shanghai
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