title: [Studies on the quality standard of "Lü Kang Yin Xing Ye Pian"].
abstract: OBJECTIVE
  The quality control method of "Lü Kang Yin Xing Ye Pian" (LKYXYP) was studied and established.
  
  
  METHODS
  The ginkgolides in LKYXYP were identified by TLC. The compounds of fatty acids in Perillae oil were determined by CC/MS. Flavones, ginkgolides and ginkgolic acids were determined by HPLC.
  
  
  RESULTS
  There were good linears relationship between the peak area and concentration, r = 0.999, RSD = 1.2% - 2.5% (n = 5), and recoveries of each composition was above 95%, the contation was stable in 24h.
  
  
  CONCLUSIONS
  This method is proved to be accurate and able to be applied for the quality control of this preparation.
authors.affiliation: The Third Affiliated Hospital, Sun Yat-sen University of Medical Sciences, Guangzhou 510630.
authors.forename: Lin
authors.initials: L
authors.lastname: Tao
authors.forename: Fang
authors.initials: F
authors.lastname: Huang
authors.forename: Huiqin
authors.initials: H
authors.lastname: Wu
authors.forename: Wenping
authors.initials: W
authors.lastname: Shi
authors.forename: Xiaojia
authors.initials: X
authors.lastname: Shi
mesh_terms: D046935:Bilobalides / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D004365:Drugs, Chinese Herbal / Q000032:analysis / Q000737:chemistry* / Q000592:standards*; D047309:Flavones / Q000032:analysis; D008401:Gas Chromatography-Mass Spectrometry; D020441:Ginkgo biloba / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D011786:Quality Control; D012459:Salicylates / Q000032:analysis* / Q000592:standards; D013607:Tablets
chemical_list: D046935:Bilobalides; D004365:Drugs, Chinese Herbal; D047309:Flavones; D012459:Salicylates; D013607:Tablets; C112485:ginkgolic acid