title: [Multi-component of Cibotium baronetz decoction pieces via 1H-NMR spectroscopic analysis].
abstract: OBJECTIVE
  1H-NMR technology was carried out to investigate the chemical difference between 30 batches of Cibotium baronetz decoction pieces and look for new method for quality control of C. baronetz decoction pieces.
  
  
  METHODS
  Six hundreds MHz H-NMR spectroscopy and principle component analysis (PCA) were used to discriminate between 30 batches of commercially available cibotium samples based on multi-component metabolite profiles.
  
  
  RESULTS
  Saccharide is the principle component of C. baronetz decoction pieces, and steroid and triterpene were the discriminately chemical component. Protocatechuic acid, protocatechuic aldehyde, cibotiumbaroside A, cibotiumbaroside B and 4-O-caffeoyl-D-glucoside could be used as the marker for controlling the quality of commercial C. baronetz decoction pieces.
  
  
  CONCLUSIONS
  Pattern-recognition techniques applied to proton nuclear magnetic resonance (1H-NMR) spectra of 80% methanol extraction of C. baronetz could correctly discriminate not only the quality, but also the chemical component for batches of commercial C. baronetz decoction pieces.
authors.affiliation: Shenyang Pharmaceutical University, Shenyang 110016, China.
authors.forename: Yi
authors.initials: Y
authors.lastname: Sha
authors.forename: Wen
authors.initials: W
authors.lastname: Li
authors.forename: Zhan
authors.initials: Z
authors.lastname: Xu
authors.forename: Xu
authors.initials: X
authors.lastname: Zhong
authors.forename: Wang-Sheng
authors.initials: WS
authors.lastname: Liu
authors.forename: Guang-Tao
authors.initials: GT
authors.lastname: Xue
mesh_terms: D001547:Benzaldehydes / Q000737:chemistry; D002109:Caffeic Acids / Q000737:chemistry; D002396:Catechols / Q000737:chemistry; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000592:standards*; D029624:Ferns / Q000737:chemistry*; D005663:Furans / Q000737:chemistry; D005947:Glucose / Q000737:chemistry; D005960:Glucosides / Q000737:chemistry; D006027:Glycosides / Q000737:chemistry; D062385:Hydroxybenzoates / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008320:Maltose / Q000737:chemistry; D011786:Quality Control; D013256:Steroids / Q000737:chemistry; D013395:Sucrose / Q000737:chemistry; D014315:Triterpenes / Q000737:chemistry
chemical_list: C571136:4-O-caffeoyl-D-glucopyranose; D001547:Benzaldehydes; D002109:Caffeic Acids; D002396:Catechols; D004365:Drugs, Chinese Herbal; D005663:Furans; D005960:Glucosides; D006027:Glycosides; D062385:Hydroxybenzoates; D013256:Steroids; D014315:Triterpenes; C544363:cibotiumbaroside A; C544364:cibotiumbaroside B; C009091:protocatechuic acid; C005581:protocatechualdehyde; D013395:Sucrose; D008320:Maltose; D005947:Glucose