title: [Analysis and identification of glycosides in Paeonia lactiflora by UPLC-MS/MS].
abstract: OBJECTIVE
  To investigate the monoterpene glycosides in Paeonia lactflora by UPLC-MS/MS.
  
  
  METHODS
  An Acquity UPLC BEH C18 column (2.1 mm x 50 mm) with 1.7 microm particle size was used. The mobile phase was composed of acetonitrile and 0.1% formic acid in gradient mode. The flow rate was 0.4 mL x min and the chromatographic run time was 9 min for one run. The mass spectrometer equipped with an eletrospray ion source in negative ion mode.
  
  
  RESULTS
  Totally six glycosides were analyzed and identified by the established UPLC-MS/MS method.
  
  
  CONCLUSIONS
  The method was rapid, sensitive, and extremely useful for rapid identification of glycosides in P. lactiflora.
authors: National Clinical Research Base of Traditional Chinese Medicine, Zhejiang Hospital of Traditional Chinese Medicine, Hangzhou 310006, China.
authors: Minxia
authors: M
authors: Zheng
authors: Zhe
authors: Z
authors: Chen
authors: Pei
authors: P
authors: Liu
authors: Yuqing
authors: Y
authors: Ge
authors: Qun
authors: Q
authors: Dai
mesh_terms: D015394:Molecular Structure; D029596:Paeonia / Q000737:chemistry*; D015203:Reproducibility of Results; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*; D053719:Tandem Mass Spectrometry / Q000379:methods*