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| 薄壳山核桃仁油甘油三酯成分分离鉴定 | |
| 引用本文： | 许培源,袁博,左飞,李永荣,蒋继宏. 薄壳山核桃仁油甘油三酯成分分离鉴定[J]. 食品科学, 2014, 35(6): 159-163. DOI: 10.7506/spkx1002-6630-201406034 |
| 作者姓名： | 许培源 袁博 左飞 李永荣 蒋继宏 |
| 作者单位： | 江苏师范大学 江苏省药用植物生物生物技术重点实验室，江苏 徐州 221116 |
| 基金项目： | 江苏师范大学自然科研基金项目(12XLB04);江苏省高校青蓝工程优秀科技创新团队资助项目(药用微生物前期开发);江苏省研究生教育创新工程项目(CXLX11_0911) |
| 摘 要： | 对薄壳山核桃仁油进行提取，利用制备型液相色谱-蒸发光散射-质谱联用技术分离和鉴定。分离得到7 个单体化合物，通过核磁与质谱数据比对，7 个单体化合物均为甘油三酯，分别为三亚油酸甘油酯、二亚油酸油酸甘油酯、棕榈酸二亚油酸甘油酯、亚油酸二油酸甘油酯、棕榈酸亚油酸油酸甘油酯、三油酸甘油酯、棕榈酸二油酸甘油酯。 |
| 关 键 词： | 薄壳山核桃油 分离鉴定 甘油三酯 |
| 收稿时间： | 2013-06-02 |
Identification of Triacylglycerols from Pecan (Carya illinoensis) Oil |
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| XU Pei-yuan,YUAN Bo,ZUO Fei,LI Yong-rong,JIANG Ji-hong. Identification of Triacylglycerols from Pecan (Carya illinoensis) Oil[J]. Food Science, 2014, 35(6): 159-163. DOI: 10.7506/spkx1002-6630-201406034 | |
| Authors: | XU Pei-yuan YUAN Bo ZUO Fei LI Yong-rong JIANG Ji-hong |
| Affiliation: | Key Laboratory of Biotechnology for Medicinal Plants of Jiangsu Province, Jiangsu Normal University, Xuzhou 221116, China |
| Abstract: | Seven monomeric compounds from pecan (Carya illinoensis) oil were separated and identified by preparative high performance liquid chromatography with evaporative light scattering detection combined with mass spectrometry (HPLC-ELSD-MS). All these compounds were confirmed as triglycerides by comparison of their NMR and MS data with those of authentic standards or literature data, namely trilinolein, dilinolein, 1,2-dilinoleoyl-3-palmitoyl-rac-glycerol, dioleoylglycerol, 1-palmitin-2-olein-3-linolein, glycerol trioleate, dioleoyl 2-palmitoyl triglyceride, respectively. |
| Keywords: | Carya illinoensis oil separation and identification triacylglycerols |
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