title: [Study on fingerprints of the effective parts of fresh ginger by HPLC].
abstract: OBJECTIVE
  To establish the fingerprints of the effective parts of Fresh Ginger for the quality control.
  
  
  METHODS
  The fin-gerprints of the effective parts of Fresh Ginger were established by HPLC. The chromatographic separation was performed on a Inertsil ODS-3 column (100 mm x 2.1 mm, 3 microm). The mobile phase consisted of acetontrile and water with gradient elution, the flow-rate was 0.2 ml/min and the UV absorbance detection was at 230 nm and 190 nm - 400 nm. The column temperature was at 30 degrees C and the detection time was 100 min.
  
  
  RESULTS
  Under the selected chromatographic conditions, a good fingerprint of the effective parts of Fresh Ginger were obtained.
  
  
  CONCLUSIONS
  The quality of the effective parts of Fresh Ginger can he controlled effectively by HPLC fingerprint.
authors.affiliation: College of Pharmacy, Shandong University, Jinan 250012, China. minn@sdu.edu.cn
authors.forename: Xiu-min
authors.initials: XM
authors.lastname: Cheng
authors.forename: Xiao-kun
authors.initials: XK
authors.lastname: Wang
authors.forename: Hai-ying
authors.initials: HY
authors.lastname: Yu
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D020939:Zingiber officinale / Q000737:chemistry*; D010936:Plant Extracts / Q000032:analysis* / Q000302:isolation & purification / Q000592:standards; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control; D015203:Reproducibility of Results; D027343:Rhizome / Q000737:chemistry
chemical_list: D010936:Plant Extracts