| 臭椿根皮中脂肪酸及其酯的分析 |
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| 引用本文： | 雷树声,吕金顺.臭椿根皮中脂肪酸及其酯的分析[J].天水师范学院学报,2003,23(2):28-29. |
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| 作者姓名： | 雷树声 吕金顺 |
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| 作者单位： | 1. 小陇山林业实验局,甘肃,天水,741020
2. 天水师范学院化学系,甘肃,天水,741001 |
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| 摘 要： | 采用乙醇提取法对甘肃天水产的臭椿根皮进行提取，用石油醚、CHCl3、EtOAc、n-BuOH分别将得到的浸膏在40～50℃NaCl水溶液中进行分配萃取。取石油醚萃取物进行低温减压蒸馏，乙醚萃取，蒸去乙醚后甲酯化，进行了GC-MS分析，得到了8种化合物，为脂肪酸与酯，其中亚油酸含量最大(23.76%)。
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| 关 键 词： | 臭椿根皮 脂肪酸及其酯 GC/MS 分析 |
| 文章编号： | 1371-1351(2003)02-0028-02 |
| 修稿时间： | 2002年10月17 |
Component Analysis of the Fitter Acids and its Ester from Root Bark of the Ailanthus Altissima SWINGLE |
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| LEI Shu-shen,LU Jin-shun.Component Analysis of the Fitter Acids and its Ester from Root Bark of the Ailanthus Altissima SWINGLE[J].Journal of Tianshui Normal University,2003,23(2):28-29. |
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| Authors: | LEI Shu-shen LU Jin-shun |
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| Institution: | LEI Shu-shen1,LU Jin-shun2 |
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| Abstract: | The residue that is extracted by ethanol from root bark of the Ailanthus Altissima SWINGLE, was solved into salt water, and then was extracted by petrol ester, CHCI3, EtOAc, n-BuOH respectively, eight compounds, those fitter acids and its ester were identified by GC-MS from petrol ester extracted residue which was depressed at low temperature and then used ethanol ester to extract to give constituents. |
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| Keywords: | the Root Bark of the Ailanthus Altissima SWINGLE fitter acids and its ester GC/MC component analysis |
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