| 引用本文： |
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刘鹏,莫建光,刘布鸣,黄艳,高微,覃祖前.GC-MS分析显脉金花茶脂溶性成分[J].广西科学,2012,19(4):358-360. [点击复制]
- LIU Peng,MO Jian-guang,LIU Bu-ming,HUANG Yan,GAO Wei,QIN Zu-qian.Analysis of Liposoluble Components in Camellia euphlebia Merr.ex Sealy by GC-MS[J].Guangxi Sciences,2012,19(4):358-360. [点击复制]
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| 摘要: |
| 采用硅胶柱层析提取分离显脉金花茶(Camellia euphlebia Merr.ex Sealy)石油醚部位脂溶性成分,用甲酯化方法对提取物质预处理,用气相色谱-质谱方法分析其化学成分。结果共鉴定出显脉金花茶石油醚部位成分中的20种脂溶性化合物,占总量的81%,主要化学成分是有机酸类,占35.99%,其中β-香树素(17.24%)、棕榈酸(14.57%)、α-香树精(13.6%)含量最高。所得到的20种成分均为首次从显脉金花茶叶中鉴定出来。 |
| 关键词: 成分分析 脂溶性成分 金花茶 色谱-质谱联用 |
| DOI： |
| 投稿时间：2012-10-08 |
| 基金项目:广西科技基础条件平台建设计划项目(编号:11-114-14B),广西壮族自治区重点实验室支持项目资助。 |
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| Analysis of Liposoluble Components in Camellia euphlebia Merr.ex Sealy by GC-MS |
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LIU Peng1, MO Jian-guang2, LIU Bu-ming3, HUANG Yan3, GAO Wei3, QIN Zu-qian1
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| (1.Guangxi University of Chinese Medicine, Nanning, Guangxi, 530001, China;2.Guangxi Research Center of Analysis and Testing, Nanning, Guangxi, 530022, China;3.Guangxi Institute of Traditional Medical and Pharmaceutical Science, Nanning, Guangxi, 530022, China) |
| Abstract: |
| Liposoluble components from Camellia euphlebia Merr.ex Sealy were separated by silica gel column chromatography, and the extracted substances were pretreated by means of methyl esterification and analyzed by GC-MS.20 of the separated components were identified, amounting for 81%.Organic acids were major chemical constituents, amounting for 35.99%.β-Amyrin was the main component, amounting for 17.24% of the total, followed by palmitic acid (14.57%) and α-Amyrin (13.6%).These 20 components were first identified from Camellia euphlebia Merr.ex Sealy. |
| Key words: chemical component liposoluble component Camellia euphlebia Merr.ex Sealy GC-MS |
