| 中草药绞股蓝的傅里叶变换红外和拉曼光谱分析 |
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| 引用本文： | 郭萍,袁亚莉,熊平.中草药绞股蓝的傅里叶变换红外和拉曼光谱分析[J].光谱学与光谱分析,2004,24(10):1210-1212. |
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| 作者姓名： | 郭萍 袁亚莉 熊平 |
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| 作者单位： | 中南大学信息物理工程学院生物医学工程研究所,湖南,长沙,410083;南华大学化学化工学院,湖南,衡阳,421001 |
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| 摘 要： | 利用傅里叶变换红外和拉曼光谱法直接、快速地测定了中草药绞股蓝样品 ,并对所测样品的红外、拉曼光谱图进行比较。结果表明 ,红外光谱图中各吸收峰位置与拉曼光谱图中各散射特征峰位置相对应 ,其关系互补。采用傅里叶变换红外和拉曼光谱分析法 ,对中草药绞股蓝的成份研究和特征波谱的鉴别 ,能为合理利用绞股蓝资源和寻找绞股蓝新的有效成分提供依据
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| 关 键 词： | 绞股蓝 FTIR FT-Raman |
| 文章编号： | 1000-0593(2004)10-1210-03 |
| 修稿时间： | 2004年3月6日 |
The Analysis of Gynostemma Pentaphyllum(Thunb) Makino for Chinese Crude Drug by FTIR and FT-Raman |
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| GUO Ping,YUAN Ya-li,XIONG Ping. School of Info-Physics and Geomatics Engineering,Central South University,Changsha ,China. School of Chemistry and Chemical Engineering,Nanhua University,Hengyang ,China.The Analysis of Gynostemma Pentaphyllum(Thunb) Makino for Chinese Crude Drug by FTIR and FT-Raman[J].Spectroscopy and Spectral Analysis,2004,24(10):1210-1212. |
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| Authors: | GUO Ping YUAN Ya-li XIONG Ping School of Info-Physics and Geomatics Engineering Central South University Changsha China School of Chemistry and Chemical Engineering Nanhua University Hengyang China |
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| Institution: | School of Info-Physics and Geomatics Engineering, Central South University, Changsha 410083, China. |
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| Abstract: | The Gynostemma Pentaphyllum is an important plant for Chinese crude drug. To qualitatively analyse the Gynostemma Pentaphyllum(Thunb) Makino, FTIR and FT-Raman were used to identify the contents of it. The results show, that the trough of each absorption in the picture of FTIR spectrum and the characteristic wave crest of each dispersion in the picture of FT-Raman spectrum had parallelism at their position, their relation pairs with each other. This is useful for the further on-line quantitative analysis and quality control of the Gynostemma Pentaphyllum(Thunb) Makino. This approach provide a quickly and accurately determination method of crude drug with out extraction and separation. |
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| Keywords: | Gynostemma Pentaphyllum(Thunb) Makino FTIR spectrum FT-Raman spectrum |
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