王钢力,吕扬,张继,周俊国,田金改,郑启泰,陈德昌
Wang Gangli,Lu Yang,Zhang Ji,Zhou Junguo *,Tian Jingai,Zhang Qitai and Chen Dechang (National Institute for the Control of Pharmaceutical and Biological Products,Beijing 100050)

• 1:中国药品生物制品检定所
• 2:中国医学科学院中国协和医科大学药物研究所

摘要(Abstract)：

为鉴别中药材肉桂与川桂、少花桂和其伪品三钻风，本文应用粉末Ｘ射线衍射分析技术测定了１０个样品的Ｆｏｕｒｉｅｒ（付里叶）图谱。分析结果表明１０个样品各自具有表现其所含化学成分总体特征的衍射图谱。并构成衍射模糊图形（定性）与特征标记峰（定量）的图谱特征。根据这些特征达到在衍射空间鉴别中药材的目的
Objective:To develop a method for the identification of Chinese medicinal materials in diffraction space.Method:Using powder X ray diffraction analysis to obtain the Fourier spectrum of 10 samples of Cortex Cinnamomi.Result:The analysis shows that each of the 10 samples has its own Fourier pattern topology and characteristic peaks which are connected with its chemical composition.Conclusion:Cortex Cinnamomi can be identified successfully according to its topology and characteristic peaks.

关键词(KeyWords)： 中药材,肉桂,X衍射
Chinese material medica;Cortex Cinnamomi;X ray diffration *Institute of Materia Medica,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100050

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金

作者(Author): 王钢力,吕扬,张继,周俊国,田金改,郑启泰,陈德昌
Wang Gangli,Lu Yang,Zhang Ji,Zhou Junguo *,Tian Jingai,Zhang Qitai and Chen Dechang (National Institute for the Control of Pharmaceutical and Biological Products,Beijing 100050)

参考文献(References)：

• 1江苏新医学院主编．中药大辞典．上海：上海科学技术出版社，19852中国药典．19953吕扬，郑启泰，章菽，等．中药材山柰的X衍射Fourier谱分析．药学学报，1998；33（8）：5874吕扬，郑启泰，王钢力，等．中药材X射线衍射图谱研究．药学学报，1997；32（3）：193