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Constitutive .BETA.-Glucosidases Hydrolyzing Ginsenoside Rb1 and Rb2 from Human Intestinal Bacteria.
Open accessAbstract
When ginsenoside Rb1 and Rb2 were anaerobically incubated with human intestinal microflora, these ginsenosides were metabolized to 20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol (compound K) and 20(S)-protopanaxadiol. Several kinds of intestinal bacteria hydrolyzed these ginsenosides. Eubacterium sp., Streptococcus sp. and Bifidobacterium sp., which more potently hydrolyzed gentiobiose than sophorose, metabolized ginsenoside Rb1 to compound K via ginsenoside Rd rather than gypenoside XVII. However, Fusobacterium K-60, which more potently hydrolyzed sophorose than gentiobiose, metabolized to compound K via gypenoside XVII. Ginsenoside Rb2 was also metabolized to compound K via ginsenoside Rd or compound O by human intestinal microflora. Eubacterium sp., Streptococcus sp. and Bifidobacterium sp. metabolized ginsenoside Rb2 to compound K via ginsenoside Rd rather than compound O. Fusobacterium K-60 metabolized ginsenoside Rb2 to compound K via compound O.
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Citations
Cited by
Christensen (2008) · doi:10.1016/s1043-4526(08)00401-4 · Cited by 504
Chemical Diversity of Panax ginseng, Panax quinquifolium, and Panax notoginseng
Kim, D.-H. (2012) · Journal of Ginseng Research · doi:10.5142/jgr.2012.36.1.1 · Cited by 332
Self-citationJia, L., & Zhao, Y. (2009) · Current Medicinal Chemistry · doi:10.2174/092986709788682146 · Cited by 268
Lee, H.-S., Kim, M.-R., Park, Y., Park, H. J., Chang, U. J., Kim, S. Y., & Suh, H. J. (2012) · Journal of Medicinal Food · doi:10.1089/jmf.2012.2187 · Cited by 101
Metadata
- Authors
- BAE, E.-A., PARK, S.-Y., & KIM, D.-H.
- Venue
- Biological and Pharmaceutical Bulletin
- Publisher
- Pharmaceutical Society of Japan
- Published
- 2000
- Volume
- 23
- Issue
- 12
- Pages
- 1481-1485
- ISSN
- 0918-6158 (ISSN-L)
- 1347-5215
- OpenAlex
- W1990068597
- Cited by
- 238
- References
- 0
- FWCI
- 1.58
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Constitutive .BETA.-Glucosidases Hydrolyzing Ginsenoside Rb1 and Rb2 from Human Intestinal Bacteria. https://app.cochat.ai/papers/10.1248/bpb.23.1481
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- BAE, E.-A., PARK, S.-Y., & KIM, D.-H. (2000). Constitutive .BETA.-Glucosidases Hydrolyzing Ginsenoside Rb1 and Rb2 from Human Intestinal Bacteria. Biological and Pharmaceutical Bulletin. https://doi.org/10.1248/bpb.23.1481
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