title: Ginsenoside variability in American ginseng samples.
authors.forename: Chun-Su
authors.initials: CS
authors.lastname: Yuan
authors.forename: Ji An
authors.initials: JA
authors.lastname: Wu
authors.forename: Joachim
authors.initials: J
authors.lastname: Osinski
mesh_terms: D002851:Chromatography, High Pressure Liquid; D036145:Ginsenosides; D006801:Humans; D007087:Illinois; D018696:Neuroprotective Agents / Q000032:analysis* / Q000494:pharmacology; D005894:Panax / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000592:standards; D012449:Safety; D012503:Saponins / Q000032:analysis* / Q000494:pharmacology; D014922:Wisconsin
chemical_list: D036145:Ginsenosides; D018696:Neuroprotective Agents; D010936:Plant Extracts; D012503:Saponins