中药材甘草的X射线衍射Fourier指纹图谱鉴定研究  

Identification on Chinese Materia Medica Liquoric Root by X-Ray Diffraction Fourier Fingerprint Pattern Method

作　　者：张丽娟[1] 龚宁波[1] 郑笑为[2] 马林[3] 周俊国[3] 张继[2] 吕扬[3] 

机构地区：[1]首都医科大学顺义校区,北京101300 [2]中国药品生物制品检定所,北京100050 [3]中国协和医科大学中国医学科学院药物研究所,北京100050

出　　处：《中药材》2004年第5期332-335,共4页Journal of Chinese Medicinal Materials

基　　金：国家自然科学基金(29775034)

摘　　要：目的:建立中药材甘草的新鉴定分析方法。方法:采用粉末X射线衍射Fourier指纹图谱鉴定法。结果:通过对2个甘草对照品和8个甘草中药材进行实验、计算分析,获得了甘草的标准X射线衍射Fourier指纹图谱及特征标记峰值。结论:X射线衍射Fourier指纹图谱鉴定法可用于中药材甘草的鉴定。Objective: To develop a new identification and analysis method of Chinese medicinal materia Liquoric Root. Methods: Powder X-ray diffraction Fourier fingerprint pattern. Results: Experiments and analysis were carried out on ten samples. The standard X-ray diffraction Fourier fingerprint pattern and characteristic diffraction peaks of Liquoric Root were obtained. Conclusion: This method can be used for identification of Chinese medicinal materia Liquoric Root.

关 键 词：中药材 甘草 X射线衍射 Fourier指纹图谱 鉴定 

分 类 号：R282.5[医药卫生—中药学]