| 槟榔油的分离及GC-MS 分析 |
| |
| 引用本文： | 张海德,黄玉林,韩 林.槟榔油的分离及GC-MS 分析[J].食品科学,2009,30(22):298-300. |
| |
| 作者姓名： | 张海德 黄玉林 韩 林 |
| |
| 作者单位： | 海南大学食品学院 |
| |
| 基金项目： | “十一五”国家科技支撑计划项目(2007BAD76B03) |
| |
| 摘 要： | 采用硅胶柱层析、气相色谱- 质谱(GC-MS)联用方法对槟榔油进行分离纯化和成分分析，确定以正已烷-丙酮(8:2，V/V)体系作为槟榔油分离的洗脱液。分离纯化后的槟榔油经GC-MS 测定共有18 种脂肪酸，其中含量较高的有十四烷酸(肉豆蔻酸)26.08%、十八碳烯酸(油酸)24.20%、十八碳二烯酸(亚油酸)22.70%、十六烷酸(棕榈酸)14.09% 和十二烷酸(月桂酸)7.87%。可见，槟榔油可开发为具有调节血脂、延缓衰老的保健食品。
|
| 关 键 词： | 槟榔油 分离 GC-MS |
| 收稿时间： | 2009-06-01 |
Isolation of Betel Nut Oil for GC-MS Analysis |
| |
| ZHANG Hai-de,HUANG Yu-lin,HAN Lin.Isolation of Betel Nut Oil for GC-MS Analysis[J].Food Science,2009,30(22):298-300. |
| |
| Authors: | ZHANG Hai-de HUANG Yu-lin HAN Lin |
| |
| Affiliation: | College of Food Science, Hainan University, Haikou 570228, China |
| |
| Abstract: | A method based on silca column chromatograph purification and identification by GC-MS has been developed for the isolation of betel nut oil. The crude extract of betel nut oil dissolved in Petroleum ether was separated by TLC and eluted with cyclohexane-acetone (8:2, V/V) as mobile phase. Results showed that the purified betel nut oil comprised 18 types of fatty acids, among which fourteen acid myristic acid accounted for 26.08%, octadecenoic acid (oleic acid) for 24.20%, eighteen carbon acid (linoleic acid) for 22.70%, hexadecanoic acid (palmitic acid) for 14.09%, and dodecanoic acid (lauric acid) 7.87%. Due to diversity of unsaturated fatty acid, betel nut oil has a great potential to develop for health food with function of regulating blood fat and delaying senility. |
| |
| Keywords: | betel nut oil separating GC-MS |
|
| 点击此处可从《食品科学》浏览原始摘要信息 |
|
点击此处可从《食品科学》下载全文 |
|
