title: [Research on extracting process for Fengshitongbi capsules].
abstract: OBJECTIVE
  The optimal extraction technology of Fengshitongbi capsule was investigated in this study.
  
  
  METHODS
  Orthogonal tests were employed for optimum of extraction technology, the determination of the contents of Chlorogenic acid and Sinomenine were gained by HPLC and TLC-scanning respectively.
  
  
  RESULTS
  Six volume of water,extracting 3 times with half an hour each time, and seven volume of 70% ethanol, extracting two times with one and a half hour each time were considered the optimum extraction technology of Flos Lonicerae and Caulis Sinomenii as well as Rhizoma Smilacis Glabrae respectively.
  
  
  CONCLUSIONS
  The considerable extraction rate of active components in the drugs is achieved by applying the selected technology.
authors.affiliation: Guangdong College of Pharmacy, Guangzhou 510240.
authors.forename: Wei
authors.initials: W
authors.lastname: He
authors.forename: Xuemei
authors.initials: X
authors.lastname: Shen
authors.forename: Zhijian
authors.initials: Z
authors.lastname: Fang
mesh_terms: D002214:Capsules; D002726:Chlorogenic Acid / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D000431:Ethanol; D019668:Liliaceae / Q000737:chemistry; D031239:Lonicera / Q000737:chemistry*; D009019:Morphinans / Q000032:analysis; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D027343:Rhizome / Q000737:chemistry; D032841:Sinomenium / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*; D014867:Water
chemical_list: D002214:Capsules; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D009019:Morphinans; D014867:Water; D002726:Chlorogenic Acid; D000431:Ethanol; C009271:sinomenine