title: [Comparison of resveratrol content of Smilax china from different habitats].
abstract: OBJECTIVE
  To compare the content of the active ingredient resveratrol in Smilax china from different habitats.
  
  
  METHODS
  The ingredients of samples from different habitats in China were analyzed for resveratrol in S. china by HPLC.
  
  
  RESULTS
  There was a significant differences in resveratrol content between the samples.
  
  
  CONCLUSIONS
  Resveratrol content in the sample from Qianshan (Anhui province) is obvious higher than those from other habitats.
authors.affiliation: Hubei College of Traditional Chinese Medicine, Wuhan, China.
authors.forename: Guang-zhong
authors.initials: GZ
authors.lastname: Wang
authors.forename: Shu-zhen
authors.initials: SZ
authors.lastname: Xu
authors.forename: Guo-ping
authors.initials: GP
authors.lastname: Gan
authors.forename: Yan-wen
authors.initials: YW
authors.lastname: Liu
mesh_terms: D000531:Altitude; D002681:China; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D017753:Ecosystem; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control; D015203:Reproducibility of Results; D000077185:Resveratrol; D027343:Rhizome / Q000737:chemistry; D032281:Smilax / Q000737:chemistry*; D013267:Stilbenes / Q000032:analysis*
chemical_list: D013267:Stilbenes; D000077185:Resveratrol