不同产地何首乌的红外光谱鉴定  

The Identification of Radix Polygoni Multiflori from by IR Spectroscopy

作　　者：周洪波[1] 房志坚[1] 杨立伟[2] 莫结丽[2] 陈浩桉[2] 

机构地区：[1]广东药学院中山校区,广东中山528458 [2]广东省药品检验所,广东广州510180

出　　处：《亚太传统医药》2010年第1期26-28,共3页Asia-Pacific Traditional Medicine

基　　金：广州市科技攻关重点项目(2007Z2-E5061);广东省科技计划项目(2007B031407003)

摘　　要：目的:考察不同产地何首乌的红外光谱,找出红外谱图特征,建立何首乌的鉴定方法。方法:采用傅立叶变换红外光谱法获得红外原谱,再结合二维相关技术,分析何首乌药材红外特征。结果:不同产地何首乌的二维相关红外光谱谱图特征明显不同。结论:采用红外光谱技术可以直接、快速区别不同产地的何首乌,为中药材提供快速可靠的鉴定方法。Objective：To obtain IR spectrum of Radix Polygoni Multiflori from different sources, and to compare the difference of IR spectrum, established the identification methods of Radix Polygoni Multiflori.Methods：Compared the characters of FTIR spectrums, two-dimensional spectrums of Radix Polygoni Multiflori from different sources.Results：Two-dimension spectrum of Radix Polygoni Multiflori from different sources have their obvious IR characters.Conclusion：We can discriminate Radix Polygoni Multiflori from different sources by FTIR directly, fastly and accurately.

关 键 词：红外光谱 何首乌 鉴定 

分 类 号：R284[医药卫生—中药学]