目的 用X射线衍射Fourier图谱及其特征衍射峰值来鉴别青黛散及其组成的药物。方法 采用X衍射的方法 ,对青黛散及其各组分的X衍射Fourier图谱进行分析。结果 获得了青黛散中各组分及组方后的X射线衍射Fourier图谱的几何拓扑图形及其衍射特征峰值。结论 建立的X衍射Fourier图谱分析法可方便地用于青黛散及组成药物的鉴别。

Objective ?To?establish?a new method?to identify andanalyze QingdaiPowder and?its?composition.Methods ?X-rayDiffraction with Fourier pattern was used.Results ?The standard?X-ray?diffraction with Fourier patternand characteristic diffraction peaksofQingdaiPowder and itscomposition?drugswere obtained.Conclusion ?Thepowder X-ray?diffraction method can be used?as?fl simple and?convenient method for the identification ofQingdaiPowder and its composition drugs.

国家自然科学基金资助项目(30070905);陕西省重点实验室基金资助项目(03JS00804JS0605JS53)