title: [Quality control of semen Cassiae].
abstract: A reversed-phase HPLC method was developed for determination of chrysophanol in Semen Cassiae. The extraction conditions were examined for free and combined chrysophanols. 14 samples collected from 6 different areas were determined. The average recoveries for two kinds of compounds were 101.2% and 103.3% respectively, and the RSDs were 3.5% and 1.8%.
authors.affiliation: Institute of Chinese Materia Medica, China Academy of TCM, Beijing.
authors.forename: Q
authors.initials: Q
authors.lastname: Zhang
authors.forename: J
authors.initials: J
authors.lastname: Yin
authors.forename: Y
authors.initials: Y
authors.lastname: Zhang
authors.forename: J
authors.initials: J
authors.lastname: Zhang
mesh_terms: D000880:Anthraquinones / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D007887:Fabaceae / Q000737:chemistry*; D010946:Plants, Medicinal; D011786:Quality Control; D012639:Seeds / Q000737:chemistry
chemical_list: D000880:Anthraquinones; D004365:Drugs, Chinese Herbal; C027113:chrysophanic acid