| 气-质联用分析雷公藤中萜和生物碱 |
| |
| 引用本文： | 郭志峰,武晓阳,张晓璇,高志力.气-质联用分析雷公藤中萜和生物碱[J].河北大学学报(自然科学版),2013,33(2):167-174. |
| |
| 作者姓名： | 郭志峰 武晓阳 张晓璇 高志力 |
| |
| 作者单位： | 河北大学化学与环境科学学院药物化学与分子诊断实验室,河北保定,071002 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 采用GC-MS法对雷公藤中的帖和生物碱进行了定性分析.雷公藤提取液先经去脂,再萃取萜和生物碱.去除的脂类经气相色谱分析共分离了130个峰,由它们所对应的质谱,通过谱图检索和谱图解析,鉴定推断出58种化合物.这些物质主要为醇、醛、酸、酯、醚、酮等.雷公藤生物碱提取液色谱分离出111个峰,鉴定出40种物质.其中萜类和生物碱相质量分数30%,其余化合物绝大多数是酸脂类化合物.
|
| 关 键 词： | 雷公藤 生物碱 乙醚 GC-MS |
Gas chromatography-mass spectrometry analysis of terpenes and alkaloids in Tripterygium wilfordii |
| |
| GUO Zhifeng
,
WU Xiaoyang
,
ZHANG Xiaoxuan
,
GAO Zhili.Gas chromatography-mass spectrometry analysis of terpenes and alkaloids in Tripterygium wilfordii[J].Journal of Hebei University (Natural Science Edition),2013,33(2):167-174. |
| |
| Authors: | GUO Zhifeng WU Xiaoyang ZHANG Xiaoxuan GAO Zhili |
| |
| Institution: | (Key Laboratory of Medical Chemistry and Molecular Diagnosis,College of Chemistry and Environmental Science,Hebei University,Baoding 071002,China) |
| |
| Abstract: | Terpenes and Alkaloids in Tripterygium wilfordii were analyzed using GC-MS.Before alkaloids and terpenes were striped the extracted liquids of Tripterygium wilfordii had been defatted by ether,which was separated 130 peaks by gas chromatographic.58 compounds were identified through their corresponding to the mass spectrometry.These substances included mainly alcohols,aldehydes,acids,esters,ether,terpenoids and alkyls etc.The liquid extracted alkaloids were separated 111 peaks and 40 substances were identified.The relative content of terpenoids and alkaloids were 30%,and others were mainly acid compound and lipid compounds. |
| |
| Keywords: | Tripterygium wilfordii alkaloids aether GC-MS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
