title: [Determination of contents of amygdalin in traditional and granular decoctions of Maxingshigan decoction by HPLC].
abstract: OBJECTIVE
  To determine the contents of amygdalin in traditional and granular decoctions of Maxingshigan decoction.
  
  
  METHODS
  The determination was carried out by HPLC with an ODS column and a mobile phase of water-methanol (23:77) at 215 nm.
  
  
  RESULTS
  The content of amygdalin in traditional decoction of Maxingshigan Decoction was 17.74 mg/g and 24.80 mg/g in granular one.
  
  
  CONCLUSIONS
  The content of glycyrrhizic acid in traditional decoction of Maxingshigan decoction is obviously higher than that in granular one.
authors.affiliation: The Key Laboratory of Chemistry for Natural Products of Guizhou Province, Chinese Academy of Sciences, Guiyang 550002, China.
authors.forename: Kong-yun
authors.initials: KY
authors.lastname: Wu
authors.forename: Guang-yi
authors.initials: GY
authors.lastname: Liang
authors.forename: Zhu-ying
authors.initials: ZY
authors.lastname: He
authors.forename: Feng-yun
authors.initials: FY
authors.lastname: Jin
authors.forename: Xing
authors.initials: X
authors.lastname: Li
authors.forename: Hua
authors.initials: H
authors.lastname: Feng
mesh_terms: D000678:Amygdalin / Q000032:analysis*; D002133:Calcium Sulfate / Q000737:chemistry; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification; D029882:Glycyrrhiza uralensis / Q000737:chemistry; D019695:Glycyrrhizic Acid / Q000032:analysis; D010946:Plants, Medicinal / Q000737:chemistry*; D015203:Reproducibility of Results; D012639:Seeds / Q000737:chemistry
chemical_list: D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; C530199:maxingshigan; D000678:Amygdalin; D019695:Glycyrrhizic Acid; D002133:Calcium Sulfate