| 天然结晶辣椒碱的NMR谱研究 |
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| 引用本文： | 林东海,吴明光.天然结晶辣椒碱的NMR谱研究[J].波谱学杂志,1998,15(1):31-38. |
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| 作者姓名： | 林东海 吴明光 |
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| 作者单位： | 厦门大学化学系, 厦门大学核磁共振实验室, 厦门 361005 |
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| 摘 要： | 用一维1H NMR谱、1H-1H COSY谱和一维13C NMR谱、DEPT谱研究辣椒碱分子和二氢辣椒碱分子及其混合物,得到1H和13C的化学位移,采用1H NMR谱测定天然辣椒碱中辣椒碱和二氢辣椒碱的相对含量.
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| 关 键 词： | 1H和13C NMR谱 辣椒碱 二氢辣椒碱 |
| 收稿时间： | 1997-07-21 |
NMR STUDIES ON NATURAL CAPSAICINS |
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| Lin Donghai,Wu Mingguang,Liao Xinli and Wu Qinyi.NMR STUDIES ON NATURAL CAPSAICINS[J].Chinese Journal of Magnetic Resonance,1998,15(1):31-38. |
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| Authors: | Lin Donghai Wu Mingguang Liao Xinli and Wu Qinyi |
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| Institution: | Laboratory of Nuclear Magnetic Resonance, Department of Chemistry, Xiamen University, Xiamen, 361005 |
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| Abstract: | Capsaicin, dihydrocapsaicin and their mixtures were studied by 1D\ 1H NMR spectra,\ 1H 1H COSY spectra, 1D\ 13 C NMR spectra and DEPT spectra. The\ 1H and\ 13 C chemical shifts were obained. A method based on NMR spectra was employed to determine the relative content of capsaicin to dihydrocapsaicin in natural capsaicins. |
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| Keywords: | H NMR spectra 13 C NMR spectra Capsaicin Dihydrocapsaicin |
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