石韦的X射线衍射Fourier指纹图谱鉴定研究  

Identification on Folium Pyrrosiae by X-ray diffraction Fourier fingerprint pattern method

作　　者：张莉莉[1] 马林[1] 郑启泰[1] 宋万志[1] 吕扬[1] 

机构地区：[1]中国医学科学院中国协和医科大学药物研究所,北京100050

出　　处：《中草药》2003年第4期370-374,共5页Chinese Traditional and Herbal Drugs

基　　金：国家自然科学基金资助项目 ( 2 9775 0 34)

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。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.

关 键 词：石韦 X射线衍射 FOURIER 指纹图谱 鉴定 研究 

分 类 号：R282.71[医药卫生—中药学]