title: [Study on Enrichment process of total flavones from Semen cuscutae with macroporous resin].
abstract: OBJECTIVE
  To study the optimal conditions and parameters for the enrichment process of total flavones in Semen cuscutae with macroporous resin.
  
  
  METHODS
  With the enrichment degree of total flavones in Semen cuscutae as an index, the optimal conditions of the enrichment process were investigated.
  
  
  RESULTS
  The aqueous extract from Semen cuscutae was taken into the macroporous resin column, then the resin was washed by distilled water to get rid of impurity and 30% and 70% ethannol to elute total flavones. The above conditions were optimal.
  
  
  CONCLUSIONS
  The process is feasible to enrich effective ingredient flavones from Semen cuscutae.
authors.affiliation: Department of Pharmacy, Changzheng Hospital, Shanghai.
authors.forename: Yajun
authors.initials: Y
authors.lastname: Wang
authors.forename: Cheng
authors.initials: C
authors.lastname: Guo
authors.forename: Gaolin
authors.initials: G
authors.lastname: Liu
authors.forename: Chun
authors.initials: C
authors.lastname: Zhang
mesh_terms: D000327:Adsorption; D000837:Anion Exchange Resins; D003124:Colorimetry; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D047309:Flavones / Q000032:analysis / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012117:Resins, Synthetic; D012661:Semen / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*
chemical_list: D000837:Anion Exchange Resins; D004365:Drugs, Chinese Herbal; D047309:Flavones; D012117:Resins, Synthetic