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| 正己烷提取刺梨籽油中脂肪酸成分的GC-MS分析 | |
| 引用本文： | 张明,陈华国,周欣,赵超,龚小见.正己烷提取刺梨籽油中脂肪酸成分的GC-MS分析[J].贵州师范大学学报(自然科学版),2012,30(6):109-112. |
| 作者姓名： | 张明 陈华国 周欣 赵超 龚小见 |
| 作者单位： | 1. 贵阳中医学院,贵州贵阳550002 贵州师范大学天然药物质量控制研究中心,贵州贵阳550001 2. 贵州师范大学天然药物质量控制研究中心,贵州贵阳550001 贵州省山地环境信息系统与生态环境保护重点实验室,贵州贵阳550001 3. 贵阳中医学院,贵州贵阳550002 贵州师范大学天然药物质量控制研究中心,贵州贵阳550001 贵州省山地环境信息系统与生态环境保护重点实验室,贵州贵阳550001 |
| 基金项目： | “十二五”国家科技支撑计划，贵州省国际合作项目，贵州省科技创新人才团队建设项目(黔科合人才团队(2011)4008)致谢:感谢贵州省中国科学院天然产物化学重点实验室王道平老师在分析测试方面给予的帮助! |
| 摘 要： | 建立了一种采用正己烷作溶剂将索氏提取的刺梨籽油进行甲酯衍生化处理,通过气相色谱-质谱联用仪(GC-MS)对刺梨籽油中脂肪酸成分的分离鉴定及组成测定的方法。在实验优化条件下,分离鉴定出6种脂肪酸,主要含棕榈酸(4.40%)、亚油酸(49.35%)、亚麻酸(40.43%)、硬脂酸(2.46%)、油酸(0.22%)、花生酸(0.80%)。结果表明正己烷提取得到的刺梨籽油,具有较高的营养价值。 |
| 关 键 词： | 刺梨籽 刺梨籽油 GC-MS 脂肪酸 正己烷 |
GC-MS analysis of fatty acids extracted from seed of Rosa roxbughii Tratt. by n-hexane |
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| ZHANG Ming,CHEN Hua-guo,ZHOU Xin,ZHAO Chao,GONG Xiao-jian.GC-MS analysis of fatty acids extracted from seed of Rosa roxbughii Tratt. by n-hexane[J].Journal of Guizhou Normal University(Natural Sciences),2012,30(6):109-112. | |
| Authors: | ZHANG Ming CHEN Hua-guo ZHOU Xin ZHAO Chao GONG Xiao-jian |
| Institution: | 2,3(1.Guiyang College of Traditional Chinese Medicine,Guiyang,Guizhou 550002,China;2.The Research Center for Quality Control of Natural Medicine,Guizhou Normal University,Guiyang,Guizhou 550001,China;3.Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment,Guiyang,Guizhou 550001,China) |
| Abstract: | A method was established R.roxbughii sample extracted using hexane by soxhlet extraction method,which was used to derivatization reaction,were separated and identified by gas chromatography mass spectrometry(GC-MS).The fatty acidic components in seed of Rosa roxbughii Tratt.were analysed.Under the optional situations,the six fatty acids isolated and identified were palmitic acid(4.40%),linoleic acid(49.35%),linolenic acid(40.43%),oleic acid(0.22%),and stearic acid(2.46%),arachidic acid(0.80%),respectively.The results were shown that seed oil of R.roxbughii extracted by Hexane has high nutritional value. |
| Keywords: | Rosa roxbughii Tratt seed seed oil of R roxbughii GC-MS fatty acids hexane |
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