title: [Quality evaluation of prepared slices of Paeonia lactiflon--determination of paeoniflorin by HPLC].
abstract: OBJECTIVE
  To establish the quality criteria of the prepared slices of Paeonia lactiflon.
  
  
  METHODS
  RP-HPLC was used for the determination of paeoniflorin in 10 lots of samples by ultrasound-assisted extraction.
  
  
  RESULTS
  The samples were extracted with 50% methanol. Seperation of the solution was performed on an ODS column with a mobile phase of acetonitrile-water (18:82), detected at 230 nm.
  
  
  CONCLUSIONS
  The method is simple, repeatable, accurate and applicable.
authors.affiliation: Anhui College of Traditional Chinese Medicine, Hefei 230031, China. xiexiaomei9401@sina.com
authors.forename: Xiao-Mei
authors.initials: XM
authors.lastname: Xie
authors.forename: Chang-Zhu
authors.initials: CZ
authors.lastname: Yu
authors.forename: Heng
authors.initials: H
authors.lastname: Xu
authors.forename: Sheng
authors.initials: S
authors.lastname: Wang
authors.forename: Dian-Lei
authors.initials: DL
authors.lastname: Wang
authors.forename: Ling
authors.initials: L
authors.lastname: Zhang
authors.forename: Gui-Xin
authors.initials: GX
authors.lastname: Chou
authors.forename: Zheng-Tao
authors.initials: ZT
authors.lastname: Wang
mesh_terms: D001565:Benzoates / Q000032:analysis*; D001952:Bridged-Ring Compounds / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D005960:Glucosides / Q000032:analysis*; D039821:Monoterpenes; D029596:Paeonia / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control; D013678:Technology, Pharmaceutical; D006027:Glycosides
chemical_list: D001565:Benzoates; D001952:Bridged-Ring Compounds; D004365:Drugs, Chinese Herbal; D005960:Glucosides; D039821:Monoterpenes; C015423:peoniflorin; D006027:Glycosides