title: [The qualitative analysis and quantitative analysis of purification of salvianolic acids by macroreticular resin].
abstract: OBJECTIVE
  To purify salvianolic acids by macroreticular resin,then mensurate the contents of salvianolic acids and analyse the chromatogram with HPLC.
  
  
  METHODS
  Make salvianolic acids with macroreticular resin; mensurate the content of Salvianolic acids with UV spestrophotometry: the control compound is protocaechuic aldehyde, and the wavelength is 281 nm. Analysis the chromatogram with HPLC, and compare the chromatogram in different technics: zorbax ODS column (4.6 mm x 250 mm, 5 microm), mobilephase: 1% aceticacid-water and methanol in different proportions, the wavelength is 281 nm.
  
  
  RESULTS
  The contents of salvianolic acids is 53.8%; HPLC chromatogram indicate that the method is reasonable to make salvianolic acids.
  
  
  CONCLUSIONS
  Determination of contents and HPLC chromatogram can control the quality of Salvianolic acids more accurately.
authors.affiliation: Key Laboratory of Pharmaceutics of Chinese Material Medica, Nan Fang Medical University, Guangzhou 510515, China.
authors.forename: Xin-sheng
authors.initials: XS
authors.lastname: Fang
authors.forename: Xiao-mei
authors.initials: XM
authors.lastname: Tan
mesh_terms: D001572:Benzofurans / Q000032:analysis / Q000302:isolation & purification*; D002109:Caffeic Acids / Q000032:analysis / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D007475:Ion Exchange Resins; D007773:Lactates / Q000032:analysis / Q000302:isolation & purification*; D027561:Salvia miltiorrhiza / Q000737:chemistry*; D053630:Depsides
chemical_list: D001572:Benzofurans; D002109:Caffeic Acids; D004365:Drugs, Chinese Herbal; D007475:Ion Exchange Resins; D007773:Lactates; C066201:salvianolic acid A; C076944:salvianolic acid B; D053630:Depsides