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莲花蜂花粉中脂肪酸的GC-MS分析
Analysis of the fatty acids in Lotus pollen by GC-MS
【摘要】 用乙醇 -氯仿作溶剂 ,提取出莲花蜂花粉粗脂肪 ,然后进行甲酯化处理 ,用气相色谱 质谱联用技术进行分离鉴定 ,共鉴定出 8种脂肪酸 ,并测定相对含量 ,多不饱和脂肪酸含量较高 ,其中亚油酸相对含量为 11 38% ,亚麻酸相对含量为 3 2 7% ,单不饱和脂肪酸含量中油酸相对含量最高 ,为 15 14 %。
【Abstract】 The chemical compositions and their relative contents of rough fat from Lotus pollen were analyzed by GC_MS. The main compounds were isolated and 11 of them were identified. The main compounds were linoleic acid and linolenic acid and the relative content of linoleic acid is 11 38%.
【关键词】 莲花蜂花粉;
脂肪酸;
亚油酸;
亚麻酸;
气相色谱质谱;
【Key words】 Lotus pollen; Fatty acids; Linoleic acid; Linolenic Acid; GC-MS;
【Key words】 Lotus pollen; Fatty acids; Linoleic acid; Linolenic Acid; GC-MS;
- 【文献出处】 中国养蜂 ,Apiculture of China , 编辑部邮箱 ,2004年05期
- 【分类号】O657.63
- 【被引频次】9
- 【下载频次】141