Powder X-ray Diffraction Analysis with Fourier Pattern on Baiziyangxin Pills / 中成药

Objective:To analyze geometry topography and the characteristic diffraction peaks of powder X-ray diffraction Fourier pattern for Baiziyangxin Pills and establish its quality standard.Methods:X-ray diffraction Fourier patterns for Baiziyangxin Pills have been analyzed and calculated by powder X-ray diffraction methods.Results:The standard X-ray diffraction Fourier pattern and characteristic diffraction peaks of Baiziyangxin Pills were obtained. Conclusion:The powder X-ray diffraction Fourier pattern analysis is able to be used for the identification of Chinese Patent medicine.

Identification on pheretima by X-Ray diffraction Fourier pattern method / 中成药

Objective: To develop a new identification and analysis method of crude drug Pheretima . Method: Powders of pheretima were identified by means of X ray differacion Fourier pattern. Results: Experiments and analysis were carried out on five samples of pheretima. The standard X ray diffraction Fourier pattern and characteristic diffraction peaks of Pheretima were obtained.Conclusion: This method can be used for identification on crude drug Pheretima .