title: [Studies on X-ray diffraction Fourier fingerprint pattern of Cornu Elaphuri Davidiani].
abstract: OBJECTIVE
  To establish the analytical method for the fingerprint pattern of Cornu Elaphuri Davidiani by X-ray diffraction.
  
  
  METHODS
  Cornu Elaphuri Davidiani from different ages and different parts were analyzed and the fingerprint patterns were determined by X-ray diffraction. The degree of different fingerprint patterns was calculated and analyzed.
  
  
  RESULTS
  The reference X-ray diffraction Fourier fingerprint pattern and characteristic diffraction peaks of Cornu Elaphuri Davidiani were obtained by fifteen samples of Cornu Elaphuri Davidiani from different ages and different parts.
  
  
  CONCLUSIONS
  This method can be used for identification and evaluation of Cornu Elaphuri Davidiani.
authors.affiliation: Nanjing University of TCM, Nanjing 210046, China.
authors.forename: Li-Juan
authors.initials: LJ
authors.lastname: Wang
authors.forename: Xun-Hong
authors.initials: XH
authors.lastname: Liu
authors.forename: Yu-Hua
authors.initials: YH
authors.lastname: Ding
authors.forename: Jian-Ping
authors.initials: JP
authors.lastname: Song
mesh_terms: D000818:Animals; D003670:Deer; D008297:Male; D008419:Materia Medica / Q000737:chemistry*; D010598:Pharmacognosy; D011208:Powders; D011786:Quality Control; D014961:X-Ray Diffraction
chemical_list: D008419:Materia Medica; D011208:Powders