FTIR用于不同商品等级鹿茸的品质评价  

Application of FTIR in Evaluating the Quality of Pilose Antler in Different Grades

作　　者：唐慧英[1,2] 鄢丹[1] 武彦文[3] 张少峰[1,2] 李寒冰[1] 肖小河[1] 刘荣华[2] 

机构地区：[1]中国人民解放军302医院全军中药研究所,北京100039 [2]江西中医学院现代中药制剂教育部重点实验室,南昌330004 [3]北京市理化分析测试中心,北京100089

出　　处：《世界科学技术-中医药现代化》2009年第2期283-286,共4页Modernization of Traditional Chinese Medicine and Materia Medica-World Science and Technology

基　　金：国家自然科学基金委员会杰出青年科学基金项目(30625042):中药鉴定学;负责人:肖小河;国家自然科学基金项目(30873385):基于生物效价检测的角类动物药品质评价方法的研究;负责人:鄢丹

摘　　要：采用傅立叶变换红外光谱法(FTIR)结合二阶导数技术对不同商品等级鹿茸的品质差异进行了研究。结果表明,鹿茸的特征峰主要为2926,2855,1746,1656,1549,1030cm-1等吸收峰,它们分别代表脂类、氨基酸和多糖等主要成分。一等品鹿茸片中某些含亚甲基较多的酯类、氨基酸、蛋白质类成分含量较高,二等品所含的糖类物质比较多,三等品由于骨化程度相对较大,几种成分的含量都相对较低。本文运用FTIR从宏观整体的角度方便快速、准确有效地实现了对不同商品等级鹿茸的品质评价,为类似药材的品质评价提供了参考。studied the quality of Pilose Antler in different commercial grades using Fourier transform infrared spec- troscopy （FFIR）. The study showed some differences between the Pilose Antlers in three different grades, mainly in protein absorption peaks, amino acid （1650,1540cm-1）, amylase （1035cm^-1）, and cerolein （2926,2855,1746cm^-1）. Grade I Pilose Antler has registered the highest content of amino acid and cerolein, with Grade II having more amylase. Grade Ⅲ Pilose Antler is lower in some components, compared with two others analytical results show that FHR is a quick and accurate method for evaluating the quality of Pilose Antler animal cornu and similar drugs in different commercial grades.

关 键 词：傅里叶变换红外光谱 鹿茸 商品等级 品质评价 

分 类 号：R282.71[医药卫生—中药学] R282.740.3[医药卫生—中医学]