| 旱冬瓜醇提物化学成分研究 |
| |
| 引用本文： | 陈颢,万伟超,涂学菲,赵静峰,羊晓东,张继光,李丽娟,刘婉秋,李良. 旱冬瓜醇提物化学成分研究[J]. 现代仪器使用与维修, 2011, 0(6): 11-12,16 |
| |
| 作者姓名： | 陈颢 万伟超 涂学菲 赵静峰 羊晓东 张继光 李丽娟 刘婉秋 李良 |
| |
| 作者单位： | [1]云南大学教育部自然资源药物化学重点实验室,昆明650091 [2]红河学院云南省天然药物与化学生物学重点实验室,蒙自661100 |
| |
| 基金项目： | 国家自然科学基金资助项目（21062025）;云南省自然科学基金资助项目（（2007B0006Z） |
| |
| 摘 要： | 研究旱冬瓜乙醇提取物石油醚萃取部分的化学成分。采用气质联用色谱（GC-MS）对乙醇提取物石油醚萃取部分进行分离测定，结合质谱数据库NIST2008对分离的化合物进行结构鉴定，并应用色谱峰面积归一化法计算各成分的质量分。共分离出42种成分，确认其中23种主要成分。乙醇提取物石油醚萃取物的化学成分分析结果有助于发现旱冬瓜的特征性成分，为针对性的提取分离化合物提供参考。
|
| 关 键 词： | 旱冬瓜 乙醇提取物 石油醚萃取 气相色谱-质谱 |
Study for chemical components of ethanol extract of Alnus nepalensis |
| |
| Chen Hao Wan Weichao Tu Xuefei Zhao Jingfeng Yang Xiaodong Zhang Jiguang Li Lijuan Liu Wanqiu Li Liang. Study for chemical components of ethanol extract of Alnus nepalensis[J]. Modern Instruments, 2011, 0(6): 11-12,16 |
| |
| Authors: | Chen Hao Wan Weichao Tu Xuefei Zhao Jingfeng Yang Xiaodong Zhang Jiguang Li Lijuan Liu Wanqiu Li Liang |
| |
| Affiliation: | Chen Hao Wan Weichao Tu Xuefei Zhao Jingfeng Yang Xiaodong Zhang Jiguang Li Lijuan Liu Wanqiu Li Liang(1.Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry ot Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091; 2. Key Laboratory of Natural Pharmaceutical＆Chemical Biology of Yunnan Province, Honghe University, Mengzi 661100) |
| |
| Abstract: | To study the chemical composition of ethanol extract from petroleum ether extraction phase of Alnus nepalensis.The isolation and determination for ethanol extract from petroleum ether extractions of Alnus nepalensis were studied by Gas Chromatogaphy-Mass Spectrometry,with database NIST2008 of Mass Spectrometry.We analyzed the structures of chemical compounds and the peak areas were measured by normalized method in order to evaluate the percentage of different components.42 different components were isolated and the structures of 23 chemical compounds of the were identified.The identification of chemical compoounds in ethanol extract from petroleum ether extractions is helpful for finding out characteristic compounds of Alnus nepalensis.The method can be applied in specialized isolation and identification of other samples. |
| |
| Keywords: | Alnus nepalensis Ethanol extracts Petroleum ether extractions GC/MS |
| 本文献已被 维普 等数据库收录！ |
