title: [Analysis of volatile constituents of Astragali Complanati semen by HS-SPME combined with GC-MS].
abstract: OBJECTIVE
  To analyze the compositions of volatile constituents in Astragali Complanati Semen.
  
  
  METHODS
  The volatile constituents were extracted with headspace solid phase micro extraction (HS-SPME), and identified by GC-MS.
  
  
  RESULTS
  51 compounds were separated from Astragali Complanati Semen and 25 of them were identified, which made up 78.85% of the total amount. The main components obtained from Astragali Complanati Semen were L-Bornyl acetate (14.1%), Camphor (5.98%) and L(-)-Borneol (4.27%).
  
  
  CONCLUSIONS
  The compounds in Astragali Complanati Semen are firstly confirmed,which provides scientific evidence for the development of Astragali Complanati Semen.
authors.forename: Sheng-nan
authors.initials: SN
authors.lastname: Guo
authors.forename: Jin-qing
authors.initials: JQ
authors.lastname: Lu
authors.forename: Jun-long
authors.initials: JL
authors.lastname: Cai
authors.forename: Qiang
authors.initials: Q
authors.lastname: Li
authors.forename: Huan
authors.initials: H
authors.lastname: Liang
mesh_terms: D027883:Astragalus Plant / Q000737:chemistry*; D001892:Camphanes / Q000032:analysis* / Q000737:chemistry; D002164:Camphor / Q000032:analysis / Q000737:chemistry; D008401:Gas Chromatography-Mass Spectrometry; D015394:Molecular Structure; D012639:Seeds / Q000737:chemistry; D052617:Solid Phase Microextraction; D055549:Volatile Organic Compounds / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D001892:Camphanes; D055549:Volatile Organic Compounds; C071528:bornyl acetate; D002164:Camphor