title: [Study on the chromatographic fingerprints of Reineckia carnea from different habitats by HPLC-ELSD].
abstract: OBJECTIVE
  To investigate the HPLC-ELSD fingerprints of Reineckia carnea from different habitats and provide a theoretical evidence to evaluate its quality.
  
  
  METHODS
  The chromatographic conditions were Diamonsil (R) C18 column (4.6 mm x 250 mm, 5 microm) by linear gradient elution using water and acetonitrile as mobile phase at a flow rate of 0.8 mL/min, column temperature at 25 degrees C and sample injection 30 microL. An Agilent 1260 infintiy ELSD operated at 85 degrees C, gain 6 and 3.5 bar nitrogen.
  
  
  RESULTS
  The HPLC-ELSD fingerprints were established with 6 common peaks and methodology reached the required standard.
  
  
  CONCLUSIONS
  The method is simple, rapid, accurate, and can be used for quality evaluation of Reineckia carnea from different habituts.
authors.affiliation: The Research Center for Quality Control of Nature Medicine, Guizhou Normal University/Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment, Guiyang 550001, China. coffee57165@163.com
authors.forename: Zhao-Lei
authors.initials: ZL
authors.lastname: Jin
authors.forename: Chao
authors.initials: C
authors.lastname: Zhao
authors.forename: Hua-Guo
authors.initials: HG
authors.lastname: Chen
authors.forename: Yang
authors.initials: Y
authors.lastname: Zhao
authors.forename: Xin
authors.initials: X
authors.lastname: Zhou
authors.forename: Shi-Lin
authors.initials: SL
authors.lastname: Yang
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D016000:Cluster Analysis; D004365:Drugs, Chinese Herbal / Q000032:analysis / Q000737:chemistry* / Q000592:standards; D017753:Ecosystem; D019668:Liliaceae / Q000737:chemistry* / Q000254:growth & development; D011786:Quality Control; D015203:Reproducibility of Results
chemical_list: D004365:Drugs, Chinese Herbal