| 玻璃苣油中高浓度γ－亚麻酸甲酯的分离和检测 |
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| 引用本文： | 姜炳文,胡荣,胡英明.玻璃苣油中高浓度γ－亚麻酸甲酯的分离和检测[J].吉林林学院学报,1995(4). |
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| 作者姓名： | 姜炳文 胡荣 胡英明 |
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| 作者单位： | 吉林林学院教育学院，延边医学院附属医院 |
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| 摘 要： | 采用新型酯化法，仅１０ｍｉｎ即完成油中各脂肪酸的甲酯化．用尿素络合法从玻璃苣油中分离出高浓度γ－亚麻酸甲酯，经用石墨化碳黑作为载体涂层制备出的ＤＥＧＳ（丁二酸二乙二醇聚酯）ＰＬＯＴ玻璃毛细管柱进行ＧＣ分析，纯度达９３％以上．为获得ｒ－亚麻酸标准品提供了一条可靠的途径．
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| 关 键 词： | 玻璃苣，γ－亚麻酸，新甲酯化，尿素络合，石墨化碳黑，毛细管柱气相色谱 |
The Separation and Inspection of High Concentraed Methyl r-linolenic from Borago Officinalic L. |
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| Authors: | Jiang Bingwen Hu Rong |
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| Institution: | Jiang Bingwen Hu Rong(Forest Resource Department of Jilin Forestry University)Hu Yingming(The Laboratory of Yanbian Hospital) |
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| Abstract: | In the paper,bring to success methyl esterification of fatty acid in oil in the short space of tenminute by new technique of ester. Having separated high concentrated metyl r-linolenic from Borago offici-nalic L. by urea complexing. Examination by gas chromatography of DEGS.PLOT glass capillary columncoated with graphitized carbon black confirmed that the purity of r-linolenic was up to 93.1389%.For ob-tain standard material of r- linolenic supplied a reliable way. |
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| Keywords: | Borago officinalic r-linolenic New methyl esterification Urea complexing Graphitized carbonblack Capillary column |
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