| 栾树种油中脂肪酸组成的气相色谱-质谱分析 |
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| 引用本文： | 张学杰,李法曾,程传格.栾树种油中脂肪酸组成的气相色谱-质谱分析[J].分析测试学报,2000,19(4):46-47. |
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| 作者姓名： | 张学杰 李法曾 程传格 |
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| 作者单位： | 1. 山东师范大学,逆境植物重点实验室,山东,济南,250014
2. 山东省分析测试中心,山东,济南,250014 |
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| 基金项目： | 山东省科技厅资助项目，971051319， |
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| 摘 要： | 用乙醚抽提栾树种油，将样品皂化和甲酯化后，用毛细管质谱－色谱法（ＧＣ－ＭＳ）测定了栾树种油的脂肪酸组成，共鉴定出２１种成分，其不饱和脂肪酸相对含量为８８％，主要成分为二十碳烯酸和亚油酸，安们的相对含量分别为４４．９８％和３９．７５％。
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| 关 键 词： | 栾树 脂肪酸 色谱－质谱法 分析 |
| 文章编号： | ： |
Fatty Acid Analysis of Koelreuteria Paniculata Laxm.Seed Oil by GC-MS |
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| ZHANG Xue-jie,LI Fa-zeng,CHENG Chuan-ge.Fatty Acid Analysis of Koelreuteria Paniculata Laxm.Seed Oil by GC-MS[J].Journal of Instrumental Analysis,2000,19(4):46-47. |
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| Authors: | ZHANG Xue-jie LI Fa-zeng CHENG Chuan-ge |
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| Abstract: | An oil was extracted from seed of Koelreuteria paniculata Laxm. with ethyl ether. After saponification and esterification the oil was determined by GC-MS with capillary column. 21 fatty acids have been identified and their relative contents were determined by area normalization. The index of unsaturation for the oil is 88%. Eicosenoic acid and linoleic acid are chief components, and their relative contents are 44.98% and 39.75%, respectively. |
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| Keywords: | Koelreuteria paniculata Laxm Fatty acid GC-MS analysis |
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