不同产地泽漆傅里叶变换红外光谱(FTIR)指纹图谱分析  

Analysis of FTIR fingerprints of Euphorbia helioscopia L.from different habitats

作　　者：李晓强[1] 张德莉[1] 王婷[1] 焦海胜[1] 王俊龙[2] 

机构地区：[1]兰州大学第二医院,甘肃兰州730030 [2]西北师范大学生命科学学院,甘肃兰州730070

出　　处：《中国医院药学杂志》2015年第5期421-424,共4页Chinese Journal of Hospital Pharmacy

基　　金：中央高校基本科研业务费专项资金资助(编号:lzujbky-2013-189)

摘　　要：目的:建立泽漆药材FTIR的鉴别分析方法。方法:对不同产地泽漆的不同部位进行红外光谱指纹鉴别,进行相似度计算和分析。结果:不同产地泽漆的不同部位红外吸收峰的峰数、峰位、峰形,峰强都存在一定的差异,但不显著。结论:首次运用傅里叶变换红外光谱技术对不同产地泽漆进行了快速分析,泽漆粉末的红外指纹光谱鉴定法可用于泽漆药材的鉴别,并为甘肃地区产泽漆的合理开发利用提供了依据。OBJECTIVE To establish the identification and analysis method for FTIR of Euphorbia helioscopia L.METHODS FTIR of different parts of Euphorbia helioscopia L.from different habitats were analyzed,and the similarity of different fingerprints was calculated and analyzed.RESULTS FTIR of medical parts of Euphorbia helioscopia L.from different habitats were slightly different in number,position,form and intensity of peaks,but not significant.CONCLUSION FTIR technique is applied to rapid analysis of Euphorbia helioscopia L.from different habitats for the first time.The method can be used for identifications of Euphorbia helioscopia L.,and provides a foundation for reasonable development of Euphorbia helioscopia L.in Gansu province.

关 键 词：泽漆 药材鉴定 FTIR指纹图谱 

分 类 号：R927[医药卫生—药学]