兖州卷柏的红外光谱对比分析  

Comparison of FT-IR Spectrum of Selaginella Involvens Spring

作　　者：李清玉[1] 司民真 邓莉兰[1] 董勤[3] 李永铸[1] 

机构地区：[1]西南林学院基础部,云南昆明650224 [2]楚雄师院物电系,云南楚雄67500 [3]云南大学测试中心,云南昆明650091

出　　处：《云南师范大学学报（自然科学版）》2007年第3期40-42,共3页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：西南林学院院基金资助项目;项目编号:200508M;项目名称:云南常见及特有药用蕨类植物的光谱研究

摘　　要：文章首次采用傅里叶变换红外光谱法对兖州卷柏的叶、茎和根进行了对比研究,比较了它们红外光谱的异同。结果表明:兖州卷柏的叶、茎和根由于所含的化学成分不同和相对含量的差异,其红外光谱的吸收的位置和强度均有不同,它们具有各自的特征谱,为药用蕨类植物鉴定提供了科学依据。This paper was studied with FT - IR for the first time, and the differences in IR spectra of samples from leaf stem and root of SelaginelIa involvens were discussed. The results indicated that the position and intensity of the absorbance peak of FT - IR varied because there were differences between the chemical Component and the Content of the different parts of the plant. Which was meaningful for identifying the medicine herb of fern by its own characteristic spectrum.

关 键 词：傅里叶变换红外光谱法 兖州卷柏 特征谱 

分 类 号：O657.33[理学—分析化学]