title: [Studies on HPLC fingerprints of tanshinone microemulsion].
abstract: OBJECTIVE
  To establish the HPLC fingerprints of tanshinone microemulsion.
  
  
  METHODS
  HPLC analysis was carried on Hypersil C18(4.6 mm x 250 mm, 5 microm) analytical column; the acetonitrile and 0.5% phosphoric acid solution were used as mobile phases with gradient elution at a flow rate of 1.0 mL x min(-1). The UV detection wavelength was set at 270 nm.
  
  
  RESULTS
  Six peaks on HPLC fingerprint of Tanshinone Microemulsion are indexed.
  
  
  CONCLUSIONS
  The method developed in the present study is convenient, reliable, and can be used as a quality control method for Tanshinone Microemulsion.
authors.affiliation: Department of Pharmacy, Second Affiliated Hospital of Dalian Medical University, Dalian 116027, China.
authors.forename: Hui-yi
authors.initials: HY
authors.lastname: Lv
authors.forename: Qing
authors.initials: Q
authors.lastname: Fan
authors.forename: Ning
authors.initials: N
authors.lastname: Zhang
authors.forename: Bo-yang
authors.initials: BY
authors.lastname: Li
mesh_terms: D045784:Abietanes; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004655:Emulsions; D010616:Phenanthrenes / Q000008:administration & dosage / Q000737:chemistry* / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry; D011786:Quality Control; D027561:Salvia miltiorrhiza / Q000737:chemistry
chemical_list: D045784:Abietanes; D004655:Emulsions; D010616:Phenanthrenes; C021751:tanshinone