| Literature DB >> 24122127 |
Yu Fu, Zhenhao Yin, Lunpeng Wu, Chengri Yin.
Abstract
A total of 58 isolates of β-glucosidase-producing microorganisms were isolated from soil around the wild ginseng roots under forest using Esculin-R2A agar. Among these isolates, strain GS33 showed a strong ability to convert ginsenosides Rb1, Rb2, Rc, and Rd into F2, Rg3, C-K, and convert ginsenoside Rg1 into Rh1, and F1. Fermented ginseng products can inhibit ES-2 cells growth and the IC₅₀ value was 0.73 mg ml⁻¹. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the strain GS33 belongs to the genus Penicillium and is most closely related to Penicillium simplicissimum (99 %).Entities:
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Year: 2014 PMID: 24122127 DOI: 10.1007/s11274-013-1520-0
Source DB: PubMed Journal: World J Microbiol Biotechnol ISSN: 0959-3993 Impact factor: 3.312