title: [Fingerprint analysis of composite Folii Isatidis injection by HPLC].
abstract: OBJECTIVE
  To develop the chromatographic fingerprints of composite Folii Isatidis injection by HPLC.
  
  
  METHODS
  The separation was performed on a Diamonsil C18 column with a mobile phase consisting of methanol-water-phosphoric acid as gradient eluent at the flow rate of 1.0 mL x min(-1). The UV detection was set at 254 nm.
  
  
  RESULTS
  A standard HPLC fingerprint procedure was developed for composite Folii Isatidis injection, with 20 common peaks and a similarity threshold of 9.0 established.
  
  
  CONCLUSIONS
  This method was accurate, repeatable and useful for the quality control of composite Folii Isatidis injection.
authors.affiliation: School of Pharmacy, Shenyang Pharmaceutical University, China.
authors.forename: Rui
authors.initials: R
authors.lastname: Liu
authors.forename: Zhi-gang
authors.initials: ZG
authors.lastname: Liu
authors.forename: Lei
authors.initials: L
authors.lastname: Li
authors.forename: Chong
authors.initials: C
authors.lastname: Ren
authors.forename: Bo
authors.initials: B
authors.lastname: Yuan
authors.forename: Fa-mei
authors.initials: FM
authors.lastname: Li
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage / Q000737:chemistry* / Q000302:isolation & purification; D020441:Ginkgo biloba / Q000737:chemistry; D007267:Injections; D031219:Isatis / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control; D015203:Reproducibility of Results; D014529:Uridine / Q000032:analysis
chemical_list: D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D014529:Uridine