| 引用本文： |
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陈文娟,文永新,陈月圆,黄永林,李典鹏.牛耳朵脂溶性成分的GC-MS分析[J].广西科学,2009,16(2):174-176. [点击复制]
- CHEN Wen-juan,WEN Yong-xin,CHEN Yue-yuan,HUANG Yong-lin,LI Dian-peng.Analysis of Liposoluble Components from Chirita eburnea Hance by GC-MS[J].Guangxi Sciences,2009,16(2):174-176. [点击复制]
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| 摘要: |
| 采用气相色谱-质谱联用技术对牛耳朵(Chirita eburnea Hance)脂溶性成分进行分析,结合质谱离子图及NIST05a.L化合物谱库检索对分离出的组分进行鉴定,并应用面积归一化法测定各组分的相对百分含量。共分离出30个组分,鉴定其中24个组分,占总量的87.38%。牛耳朵脂溶性主要成分为:亚油酸乙酯(10.86%),油酸乙酯(9.46%),十四烷酸乙酯(9.15%),β-谷甾醇(6.99%),n-棕榈酸(4.89%)。 |
| 关键词: 脂溶性成分 气相色谱-质谱 牛耳朵 |
| DOI： |
| 投稿时间：2008-11-17 |
| 基金项目:广西科学研究与技术开发计划应用基础研究专项项目(桂科基0832022)资助 |
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| Analysis of Liposoluble Components from Chirita eburnea Hance by GC-MS |
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CHEN Wen-juan1,2, WEN Yong-xin1, CHEN Yue-yuan1, HUANG Yong-lin1, LI Dian-peng1
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| (1.Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences, Guilin, Guangxi, 541006, China;2.Guangxi Normal University, Guilin, Guangxi, 541004, China) |
| Abstract: |
| To annalyze liposoluble components of Chirita eburnea Hance.GC-MS was used.The components were identified by analysis of MS spectra and indexing of NIST05a.L spectral database.Their relative contents were quantified by peak area nomalization.30 components were separated and 24 components were identified,which comprising 87.38% of the total liposoluble constituents.The major liposoluble constituents of Chirita eburnea Hance are Linoleic acid ethyl ester (10.86%),Ethyl oleate (9.46%),Tetradecanoic acid,hydroxy ethyl (9.15%),β-Sitosterol (6.99%) and n-Hexadecanoic acid (4.89%). |
| Key words: liposoluble components GC-MS Chirita eburnea Hance |
