【摘要】 目的　建立中药材石韦的新鉴定分析方法。方法　采用粉末 X射线衍射 Fourier指纹图谱鉴定法。结果　通过对 3个石韦对照品和 17个石韦中药材进行实验、计算分析 ,获得了石韦的标准 X射线衍射 Fourier指纹图谱及特征标记峰值。结论　表明 X射线衍射 Fourier指纹图谱鉴定法可用于中药材石韦的鉴定。更多还原

【Abstract】 Object To develop a new method for identification and analysis of Chinese medicinal material Folium Pyrrosiae. Methods Powder X-ray diffraction Fourier fingerprint pattern was used. Results Experiments and analysis were carried out on twenty samples. The standard X-ray diffraction Fourier fingerprint pattern and characteristic diffraction peaks of Folium Pyrrosiae were obtained. Conclusion This method can be used for the identification of Chinese medicinal material Folium Pyrrosiae.更多还原