title: [Content of astraglin A in zhongfeng naomai tong oral liquid].
abstract: Using HPTLC-scanning method, the contents of astraglin A in four kinds of zhongfeng naomai tong oral liquid have been determined to be 0.0018-0.0022%. Simple and easy to use the method is recommended for the quality control of compound preparations containing huangqi.
authors.affiliation: Department of Basic Research, Xiyuan Hospital, China Academy of Traditional Chinese Medicine, Beijing.
authors.forename: L
authors.initials: L
authors.lastname: Li
authors.forename: X
authors.initials: X
authors.lastname: He
mesh_terms: D002855:Chromatography, Thin Layer; D003720:Densitometry; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage / Q000737:chemistry*; D005419:Flavonoids / Q000032:analysis*; D044949:Kaempferols
chemical_list: D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D044949:Kaempferols; C001579:astragalin