| 蒙药草乌花及其提取物化学成分的红外光谱法整体结构解析 |
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| 引用本文： | 图雅,白金亮,周群,孙素琴.蒙药草乌花及其提取物化学成分的红外光谱法整体结构解析[J].分析化学,2011,39(4):481-485. |
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| 作者姓名： | 图雅 白金亮 周群 孙素琴 |
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| 作者单位： | 中国中医科学院中医药发展研究中心;内蒙古民族大学;清华大学化学系分析中心; |
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| 基金项目： | 自然科学基金地区科学基金项目(No.30860391); 中国博士后基金项目(No.20090450444)资助 |
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| 摘 要： | 采用傅立叶变换红外光谱法并借助于二阶导数谱以及二维相关红外光谱(2D-FTIR)研究了蒙药草乌花原药材及不同溶剂提取物(依次采用乙醚,乙醇和水提取)所含化学成分的红外谱图整体变化规律.结果显示:在草乌花原药材中具有明显的多糖类化合物的红外特征吸收峰,证明该药材中含有大量多糖类成分.草乌花药材乙醚和醇提物的红外光谱较相似...
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| 关 键 词： | 红外光谱 二阶导数谱 二维相关红外光谱 草乌花 整体成分分析 |
Analysis of Integral Structure of Chemical Components in Aconitum Kusnezoffii Flower and Its Extract by Infrared Spectroscopy |
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| TU YA,BAI Jin-Liang,ZHOU Qun,SUN Su-Qin.Analysis of Integral Structure of Chemical Components in Aconitum Kusnezoffii Flower and Its Extract by Infrared Spectroscopy[J].Chinese Journal of Analytical Chemistry,2011,39(4):481-485. |
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| Authors: | TU YA BAI Jin-Liang ZHOU Qun SUN Su-Qin |
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| Institution: | TU YA1,2,BAI Jin-Liang2,ZHOU Qun3,SUN Su-Qin3 1(Development and Research Center of China Academy of Traditional Chinese Medicine,Beijing 100700)2(Department of Chemistry,Tsinghua University,Beijing 100084) 3(National University of the Inner Mongol,Tongliao 028000) |
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| Abstract: | Infrared spectrum changing rules of chemical components of Aconitum kusnezoffii and its extract by different solvents were studied using Fourier transform infrared spectroscopy,second derivative infrared spectroscopy and two dimensional infrared correlation spectroscopy.The results showed that there was abundance of polyose in the Aconitum kusnezoffii flowers,as the IR absorption peaks of polyose in the drug was observed.The IR spectra of ether and ethenol extract were similar,the strong absorption peaks of... |
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| Keywords: | Infrared spectroscopy Second derivative infrared spectroscopy Two dimensional infrared correlation spectroscopy Aconitum kusnezoffii flower Whole components analysis |
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