title: [Determination of oleanolic acid contents in differently-processed Achyranthes bidentata Bl. by HPLC].
abstract: The contents of oleanolic acid in differently-processed products of Achyranthes bidentata were determined by HPLC. The result showed the contents to be in the following sequence: salt-broiled product > alcohol steamed product > alcohol-broiled product > unprocessed product. The average recovery rate was 100.2% and RSD 1.54%. The determination method has thus proved up to the standard for quantitative analysis.
authors.affiliation: Guiyang College of Traditional Chinese Medicine.
authors.forename: H
authors.initials: H
authors.lastname: Chen
authors.forename: J
authors.initials: J
authors.lastname: Wang
authors.forename: L
authors.initials: L
authors.lastname: Zhang
authors.forename: L
authors.initials: L
authors.lastname: Wang
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D006358:Hot Temperature; D019684:Magnoliopsida / Q000737:chemistry; D009828:Oleanolic Acid / Q000032:analysis*; D010598:Pharmacognosy / Q000379:methods; D010946:Plants, Medicinal / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods
chemical_list: D004365:Drugs, Chinese Herbal; D009828:Oleanolic Acid