Results 121 to 130 of about 1,625 (152)
Transcriptome Profiling, Cloning, and Characterization of AnGlu04478, a Ginsenoside Hydrolyzing β-Glucosidase from Aspergillus niger NG1306. [PDF]
Curr MicrobiolJiang M +6 more
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Ginseng and its active compounds in ovarian aging: mechanistic basis and translational prospects. [PDF]
Front PharmacolLi YX, Zhong HZ, Wei SB.
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Fitoterapia, 2023
Minor ginsenosides have been proven to have higher pharmacological activity than the major ginsenosides. The transformation of major ginsenosides to minor ginsenosides by lactic acid bacteria was considered to be a promising method. Therefore, this study focuses on utilizing glycosidase-producing Lactiplantibacillus plantarum GLP40 to transform total ...
Ge, Yang +6 more
openaire +2 more sources
Minor ginsenosides have been proven to have higher pharmacological activity than the major ginsenosides. The transformation of major ginsenosides to minor ginsenosides by lactic acid bacteria was considered to be a promising method. Therefore, this study focuses on utilizing glycosidase-producing Lactiplantibacillus plantarum GLP40 to transform total ...
Ge, Yang +6 more
openaire +2 more sources
Applied Microbiology and Biotechnology, 2012
This study focused on the cloning, expression, and characterization of ginsenoside-transforming recombinant β-glucosidase from Actinosynnema mirum KACC 20028(T) in order to biotransform ginsenosides efficiently. The gene, termed as bglAm, encoding a β-glucosidase (BglAm) belonging to the glycoside hydrolase family 3 was cloned. bglAm consisted of 1,830
Cui, CH Cui, Chang-Hao +2 more
openaire +3 more sources
This study focused on the cloning, expression, and characterization of ginsenoside-transforming recombinant β-glucosidase from Actinosynnema mirum KACC 20028(T) in order to biotransform ginsenosides efficiently. The gene, termed as bglAm, encoding a β-glucosidase (BglAm) belonging to the glycoside hydrolase family 3 was cloned. bglAm consisted of 1,830
Cui, CH Cui, Chang-Hao +2 more
openaire +3 more sources
Applied Microbiology and Biotechnology, 2017
Ginseng, an oriental gift to the world of healthcare and preventive medicine, is among the top ten medicinal herbs globally. The constitutive triterpene saponins, ginsenosides, or panaxosides are attributed to ginseng's miraculous efficacy towards anti-aging, rejuvenating, and immune-potentiating benefits.
Archana Mathur, Mathur Archana
exaly +3 more sources
Ginseng, an oriental gift to the world of healthcare and preventive medicine, is among the top ten medicinal herbs globally. The constitutive triterpene saponins, ginsenosides, or panaxosides are attributed to ginseng's miraculous efficacy towards anti-aging, rejuvenating, and immune-potentiating benefits.
Archana Mathur, Mathur Archana
exaly +3 more sources
Synthesis of ginsenoside Rg3, a minor constituent of Ginseng Radix
Carbohydrate Research, 1997Glycosylation of 12beta-acetoxy-dammar-24-en-3beta,20(S)-diol (4), with hepta-O-acetyl-alpha-sophorosyl bromide (5) under catalysis by Ag2CO3 or Ag2O afforded a chromatographically unseparated mixture of the alpha- and beta-linked octaacetates 6 and 7 in an approximately 2.5:1 ratio. After deprotection and chromatographic purification, the free alpha- (
V P, Anufriev +6 more
openaire +2 more sources
Biotechnology and Bioprocess Engineering, 2021
Rare ginsenosides (F2, Rg3, Gyp-XVII, and C-K) are pharmaceutically active components of Panax ginseng, which are derived from the conversion of major ginsenosides through various transformation methods. To date, most studies have failed to identify a competent bacterial strain and recombinant enzyme for converting protopanaxadiol (PPD)- and ...
Muhammad Zubair Siddiqi +2 more
exaly +2 more sources
Rare ginsenosides (F2, Rg3, Gyp-XVII, and C-K) are pharmaceutically active components of Panax ginseng, which are derived from the conversion of major ginsenosides through various transformation methods. To date, most studies have failed to identify a competent bacterial strain and recombinant enzyme for converting protopanaxadiol (PPD)- and ...
Muhammad Zubair Siddiqi +2 more
exaly +2 more sources
Process Biochemistry, 2021
Abstract To improve utilization of American-ginseng-leaf ginsenosides, the PPD-ginsenosides from American-ginseng-leaves was reacted by a ginsenosidase type-I from Aspergillus sp.agl-84 to prepare minor ginsenosides C-K and C-Mx. PPD-ginsenosides, containing over 79 % of Rb3 and Rd, were separated from American-ginseng-leaves; the yield was 10.5 ...
Chunying Liu, Hongshan Yu
exaly +2 more sources
Abstract To improve utilization of American-ginseng-leaf ginsenosides, the PPD-ginsenosides from American-ginseng-leaves was reacted by a ginsenosidase type-I from Aspergillus sp.agl-84 to prepare minor ginsenosides C-K and C-Mx. PPD-ginsenosides, containing over 79 % of Rb3 and Rd, were separated from American-ginseng-leaves; the yield was 10.5 ...
Chunying Liu, Hongshan Yu
exaly +2 more sources