title: [Optimization of technology conditions from Ermiao Wan decoction by semi-bionic extraction method].
abstract: OBJECTIVE
  To optimize the technology of Ermiao Wan decoction by SBE with uniform design.
  
  
  METHODS
  Uniform design was used to optimize the efficient processing conditions of the SBE for Ermiao Wan decoction according to the content of the berberine, total alkaloids, volatile oil and the yield of the total extract.
  
  
  RESULTS
  The extract condition for Ermiao Wan decoction was set up as follow: the pH value of the water was 6.00, 6.50 and 8.7, respectively,and the extract times were 2, 1 and 1 h,respectively.
  
  
  CONCLUSIONS
  The optimized extraction condition of the SBE for Ermiao Wan decoction is reasonable.
authors.affiliation: Genegral Hospital of Coal Miner, Beijing 100028, China. zhang-lily@163.com
authors.forename: Lili
authors.initials: L
authors.lastname: Zhang
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification; D001599:Berberine / Q000737:chemistry / Q000302:isolation & purification; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D032102:Phellodendron / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*
chemical_list: D000470:Alkaloids; D004365:Drugs, Chinese Herbal; D001599:Berberine