title: [Analysis of chemical constituents of volatile components from Jia Ga Song Tang by GC-MS].
abstract: OBJECTIVE
  To analyze the chemical components of volatile components from Jia Ga Song Tang.
  
  
  METHODS
  The volatile oils were extracted by water steam distillation. The chemical components of essential oil were analyzed by GC-MS and quantitatively determined by a normalization method.
  
  
  RESULTS
  103 components were separated and 87 components were identified in the volatile oil of Zingiberis Rhizoma. 58 components were separated and 38 components were identified in the volatile oil of Myristicae Semen. 49 components were separated and 38 components were identified in the volatile oil of Amomi Rotundus Fructus. 89 components were separated and 63 components were identified in the volatile oil of Jia Ga Song Tang.
  
  
  CONCLUSIONS
  Eucalyptol, β-phellandrene and other terpenes were the main compounds in the volatile oil of Jia Ga Song Tang. Changes in the kinds and content of volatile components can provide evidences for scientific and rational compatibility for Jia Ga Song Tang.
authors.forename: Qing-long
authors.initials: QL
authors.lastname: Tan
authors.forename: Tian-qin
authors.initials: TQ
authors.lastname: Xiong
authors.forename: Jia-yi
authors.initials: JY
authors.lastname: Liao
authors.forename: Tao
authors.initials: T
authors.lastname: Yang
authors.forename: Yu-min
authors.initials: YM
authors.lastname: Zhao
authors.forename: Xi
authors.initials: X
authors.lastname: Lin
authors.forename: Cui-xian
authors.initials: CX
authors.lastname: Zhang
mesh_terms: D000081005:Cyclohexane Monoterpenes; D003511:Cyclohexanols / Q000032:analysis; D053138:Cyclohexenes / Q000032:analysis; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D000077591:Eucalyptol; D008401:Gas Chromatography-Mass Spectrometry; D039821:Monoterpenes / Q000032:analysis; D009822:Oils, Volatile / Q000032:analysis*
chemical_list: D000081005:Cyclohexane Monoterpenes; D003511:Cyclohexanols; D053138:Cyclohexenes; D004365:Drugs, Chinese Herbal; D039821:Monoterpenes; D009822:Oils, Volatile; C058582:beta-phellandrene; D000077591:Eucalyptol