title: [Research on extracting process for compound shenzhutiaozhi capsule].
abstract: OBJECTIVE
  The technics of optimal extraction for compound shenzhutiaozhi capsule is investigated in this study.
  
  
  METHODS
  Orthogonal test were employed for selecting the optimum of extraction technics and the contents of oleanolic acid and salvianolic acid B were detected by TLC-scanning and HPLC, respectively.
  
  
  RESULTS
  Five volume of 70% alcohol, extracting 3 times with half an hour for each time, and seven volume of water, extracting 3 times with half an hour for each time were considered the optimum extraction technics of Frugtus Ligustri lucid, Salvie miltiorrhizae as well as Reizaoma Atractylodis Macrocfphalae, respectively.
  
  
  CONCLUSIONS
  The considerable extraction rate of active components in the drugs is achieved by applying the selected technics.
authors.affiliation: Departement of Traditional Chinese Medicine, Nanfang Medical University, Guangzhou 510515, China.
authors.forename: Jiao
authors.initials: J
authors.lastname: Guo
authors.forename: Wei
authors.initials: W
authors.lastname: He
authors.forename: Bao-tian
authors.initials: BT
authors.lastname: Chen
authors.forename: Yong
authors.initials: Y
authors.lastname: Li
mesh_terms: D001572:Benzofurans / Q000032:analysis / Q000302:isolation & purification; D002214:Capsules; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D000431:Ethanol; D005638:Fruit / Q000737:chemistry; D031659:Ligustrum / Q000737:chemistry*; D000432:Methanol; D009828:Oleanolic Acid / Q000032:analysis / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D027343:Rhizome / Q000737:chemistry; D027561:Salvia miltiorrhiza / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*; D014867:Water; D053630:Depsides
chemical_list: D001572:Benzofurans; D002214:Capsules; D004365:Drugs, Chinese Herbal; D000431:Ethanol; D000432:Methanol; D009828:Oleanolic Acid; D014867:Water; C076944:salvianolic acid B; D053630:Depsides