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| 灵芝孢子油脂肪酸组分的分析 | |
| 引用本文： | 陈体强,吴锦忠,徐洁,李晔.灵芝孢子油脂肪酸组分的分析[J].菌物研究,2005,3(2):35-38. |
| 作者姓名： | 陈体强 吴锦忠 徐洁 李晔 |
| 作者单位： | 1. 福建省农业科学院植物保护研究所,福建,福州,350013 2. 福建中医学院药学系,福建,福州,350003 3. 福建仙芝楼生物科技有限公司,福建,福州,350001 |
| 基金项目： | 福建省科学技术厅计划项目（2002-N-047,2004-S-004） |
| 摘 要： | 采用气相色谱与质谱(GC-MS)联用分析,从超临界CO2萃取孢子油中鉴定出18种脂肪酸成分,包括6种不饱和脂肪酸、7种饱和脂肪酸、2种环链脂肪酸,以及己酸、辛酸、壬酸等短链脂肪酸。GC定量分析结果表明:灵芝孢子油中检出9种已知脂肪酸,不饱和脂肪酸总量为73.6%;其中,主体成分油酸(C18∶1)、亚油酸(C18∶2)和棕榈酸(C16∶0)等含量分别为57.5%、13.4%、19.6%;此外,不饱和脂肪酸十六碳烯酸(C16∶1)、亚麻酸(C18∶3)等不饱和脂肪酸含量为2.2%、0.5%。 |
| 关 键 词： | 灵芝孢子 超临界CO2萃取 油脂 脂肪酸 气相色谱分析 |
| 文章编号： | 1672-3538（2005）02-0035-04 |
| 收稿时间： | 2005-03-05 |
| 修稿时间： | 2005年3月5日 |
Component Analysis of Fatty Acids in Spore lipid of Ganoderma lucidum(Reishi) |
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| CHEN Ti-qiang,WU Jin-zhong,XU Jie,LI Ye.Component Analysis of Fatty Acids in Spore lipid of Ganoderma lucidum(Reishi)[J].Journal of Fungal Research,2005,3(2):35-38. | |
| Authors: | CHEN Ti-qiang WU Jin-zhong XU Jie LI Ye |
| Abstract: | At least 18 kinds of fatty acids were checked up from the CO_2-SFE of spore lipid of Ganoderma lucidum(Reishi) by gas chromatography-mass spectrometry(GC-MS),including 6 kinds of nonsaturated fatty acids,7 kinds of saturated fatty acids,2 kinds of circum fatty acids(2-hexyl-cyclopaneoctanoic acids,cis-3-octyl-oxiraeoctanoic acid),and 3 kinds of short-chain fatty acids(hexoic acid,octanoic acid and nonanoic acid).9 kinds of known fatty acids were quantitatively analyzed by GC,among them,nonsaturated fatty acids made up the majority(73.6%).Main compositions include oleic acid(C18∶1,57.5%),linoleic acid Octadecadienoic acid(C18∶2,13.4%) and palmitic acid(C16∶0,19.6%).Other nonsaturated fatty acids are hexadecenoic acid(C16∶1,2.2%) and linolenic acid(C18∶3,(0.5%).) |
| Keywords: | spore of Ganoderma lucidum supercritical CO_2 fluid extraction(CO_2-SFE) lipid fatty acid GC-MS analysis |
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