Oligosaccharide derivatives from sanqi, a Chinese herbal medicine derived from Panax notoginseng, methyl beta-D-galactopyranosyl-(1-->3)-[alpha-L-arabinofuranosyl-(1-->6)]-alpha-D-galactopyranoside, diosgenyl
The minor bioactive saponins of the total saponin from the leaves of Panax notoginseng (Burk.) F. H. Chen. were separated and purified by column chromatographies on silica gel and thin layer gel. Four compounds were identified as: ginsenoside C-K (I) [20 (S) -protopanaxadiol
Ginsenosides, the major active component of American ginseng, were analyzed using eastern blotting with anti-ginsenoside Rb(1) and Rg(1) monoclonal antibodies (MAbs). Immunoassay-guided fractionation of the methanol extract of American ginseng and column chromatography led to the isolation of two
The potential of intestinal bacteria to hydrolyze ginsenoside Rb1 to 20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol (I) was found in 79% of the fecal specimens from 58 human subjects whose age ranged from 1 to 64 years. Following a ginsenoside-Rb1-hydrolyzing activity assay, Prevotella oris
Effects of major intestinal metabolites of ginsenosides, including compound K (IH-901, 20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol), compound Y (IH-902, 20-O-[alpha-L-arabinopyranosyl (1-->6)-beta-D-glucopyranosyl]-20(S)-protopanaxadiol), and ginsenoside Mc (IH-903,
Six new protopanaxadiol-type ginsenosides, named ginsenosides Ra(4) -Ra(9) (1-6, resp.), along with 14 known dammarane-type triterpene saponins, were isolated from the root of Panax ginseng, one of the most important Chinese medicinal herbs. The structures of the new compounds were determined by
Ginseng saponin metabolites produced by human intestinal bacteria and the urinary and blood compounds after oral administration of Ginseng extract and its saponins in human and specific pathogen-free rats were examined in order to elucidate their metabolites absorbed from the intestines. The main
The most complete medicinal herbs database backed by science
Works in 55 languages
Herbal cures backed by science
Herbs recognition by image
Interactive GPS map - tag herbs on location (coming soon)
Read scientific publications related to your search
Search medicinal herbs by their effects
Organize your interests and stay up do date with the news research, clinical trials and patents
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against. *All information is based on published scientific research