两种卷柏科药用蕨类植物的红外光谱分析研究  

Analysis Study of Two Species of Selaginellaceae Medicine Ferns by FT-IR

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]云南省西南林学院基础部,昆明650224 [2]楚雄师院物电系,云南省楚雄市675000 [3]云南大学测试中心,昆明650091

出　　处：《光散射学报》2007年第2期163-167,共5页The Journal of Light Scattering

基　　金：西南林学院院基金资助面目;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：本文首次利用傅里叶红外光谱对翠云草全草和兖州卷柏叶、茎及根的红外光谱图进行了对比研究。结果表明:由于它们所含的化学成分不同和相对含量的差异,其红外光谱的吸收峰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。The differences in IR spectra of the whole Hooked spikemoss grass and samples from leaf, stem and root of Selaginella involvens were studied and discussed in this paper. The resuits indicated that the position and intensity of the absorbance peak of FTIR 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 翠云草 兖州卷柏 特征峰 

分 类 号：O657.33[理学—分析化学]