title: [GC-MS study on fingerprint of volatile oil from Kadsura heteroclita].
abstract: OBJECTIVE
  To study the fingerprint of volatile oil from Kadsura heteroclita by GC-MS.
  
  
  METHODS
  10 batches of Kadsura heteroclita were analyzed by GC-MS. TIC profiles were evaluated by" computer aided similarity evaluation system". The characteristic peaks in chromatograms were identified. Hierarchical clustering analysis was performed by SPSS.
  
  
  RESULTS
  23 main peaks was established preliminarily from 10 batches. Resemblance values of 10 batches were a little low. 10 batches were divided into three main clusters based on hierarchical clustering analysis.
  
  
  CONCLUSIONS
  With Good reproducibility, fingerprints established for volatile oil from Kadsura heteroclita provides an effective method for quality control.
authors: Guangdong Food and Drug Vocational College, Research Institute of Traditional Chinese Medicine, Guangzhou 510520, China. jiaohaoyan@sina.com
authors: Hao-yan
authors: HY
authors: Jiao
authors: Yu-sheng
authors: YS
authors: Wang
authors: Yao
authors: Y
authors: Liu
authors: Qing-fa
authors: QF
authors: Tang
mesh_terms: D052176:Azulenes / Q000032:analysis; D016000:Cluster Analysis; D004365:Drugs, Chinese Herbal / Q000032:analysis / Q000737:chemistry* / Q000592:standards; D008401:Gas Chromatography-Mass Spectrometry; D032135:Kadsura / Q000737:chemistry*; D008610:Menthol / Q000031:analogs & derivatives / Q000032:analysis; D009822:Oils, Volatile / Q000737:chemistry* / Q000302:isolation & purification; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control; D015203:Reproducibility of Results; D012717:Sesquiterpenes / Q000032:analysis
chemical_list: C534301:4-methyl-1-(1-methylethyl)-3-cyclohexen-1-ol; D052176:Azulenes; D004365:Drugs, Chinese Herbal; D009822:Oils, Volatile; D012717:Sesquiterpenes; C510134:aromadendrene; D008610:Menthol