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| 油菜蜂花粉中脂肪酸的GC-MS分析 | |
| 引用本文： | 潘建国,段怡,吴惠勤,李立群.油菜蜂花粉中脂肪酸的GC-MS分析[J].分析测试学报,2003,22(1):74-75. |
| 作者姓名： | 潘建国 段怡 吴惠勤 李立群 |
| 作者单位： | 1. 同济大学花粉应用研究中心,上海,200092 2. 广州市蜂产品研究所,广东广州,510403 3. 中国广州分析测试中心,广东广州,510070 |
| 基金项目： | 中华全国供销合作总社科学技术发展计划资助项目 (2000科研 -9) |
| 摘 要： | 以石油醚和乙醚为溶剂，采用索氏抽提法提取油菜蜂花粉中的粗脂肪，进行甲酯化处理，并用GC－MS技术对脂肪酸甲酯进行分离鉴定，共鉴定出10种脂肪酸；测定其相对含量，其中不饱和脂肪酸相对含量高达76.0%，多不饱和脂肪酸相对含量为53.2%。 |
| 关 键 词： | GC－MS 分析 油菜蜂花粉 脂肪酸 亚麻酸 气相色谱－质谱 |
| 文章编号： | 1004-4957(2003)01-0074-02 |
| 修稿时间： | 2002年3月4日 |
Analysis of Fatty Acids in Rape Pollen by GC-MS |
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| PAN Jian _ guo,DU Yi,WU Hui _ qin,LI Li _ qun.Analysis of Fatty Acids in Rape Pollen by GC-MS[J].Journal of Instrumental Analysis,2003,22(1):74-75. | |
| Authors: | PAN Jian _ guo DU Yi WU Hui _ qin LI Li _ qun |
| Institution: | PAN Jian _ guo1,DU Yi2,WU Hui _ qin3,LI Li _ qun2 |
| Abstract: | The rough fat in rape pollen was abstracted by Soxhlet extraction method with petroleum ether-ethyl ether mixed solvents, then methylated, and the methylated fatty acids were analyzed by GC-MS. Ten fatty acids were identified and their relative contents were determined by normalization method of area. The analyzed results exhibited that the unsaturated fatty acids content reached up to 76.0%, and polyunsaturated acids accounted for 53.2%. |
| Keywords: | Rape pollen Fatty acid Linolenic acid GC-MS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |