title: [Determination of d-borneol in the different parts of Cinnamomum camphora by GC-MS].
abstract: OBJECTIVE
  To measure and compare the content of d-borneol in the different parts of Cinnamomum camphora by GC-MS.
  
  
  METHODS
  With water-steam distillation and GC-MS method, d-borneol was extracted and determined.
  
  
  RESULTS
  The linear range of d-borneol was 0.4-2.8 microg (r = 0.999 9). The average recovery was 95.40%, and RSD was 0.56%.
  
  
  CONCLUSIONS
  The method is simple and accurate with good separation. The content of d-borneol in the dried leaves 63.97% in the crude exfract. It can provide the proof of the exploitation of C. camphora.
authors.affiliation: Hunan University of Traditional Chinese Medicine, Changsha 410208, China. liutasi@126.com
authors.forename: Tasi
authors.initials: T
authors.lastname: Liu
authors.forename: Limin
authors.initials: L
authors.lastname: Gong
authors.forename: Ying
authors.initials: Y
authors.lastname: Guo
authors.forename: Shouli
authors.initials: S
authors.lastname: Ren
authors.forename: Li
authors.initials: L
authors.lastname: Yang
authors.forename: Bingmei
authors.initials: B
authors.lastname: Xiao
authors.forename: Qingping
authors.initials: Q
authors.lastname: Pan
mesh_terms: D001892:Camphanes / Q000032:analysis*; D027423:Cinnamomum camphora / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D010936:Plant Extracts / Q000032:analysis; D018514:Plant Structures / Q000737:chemistry*
chemical_list: D001892:Camphanes; D010936:Plant Extracts; C022871:isoborneol