| 暗紫贝母乙醚萃取物的GC-MS分析 |
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| 引用本文： | 韵海霞,陈志.暗紫贝母乙醚萃取物的GC-MS分析[J].青海医学院学报,2009,30(2):133-135. |
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| 作者姓名： | 韵海霞 陈志 |
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| 作者单位： | 1. 青海大学医学院高原医学研究中心
2. 青海师范大学生命与地理科学学院 |
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| 摘 要： | 目的 采用气相色谱-质谱联用法(GC-MS)分析暗紫贝母鳞茎75%乙醇提取物用乙醚萃取后得到化合物的化学成分.方法 采用乙醇回流提取制得浸膏,再将浸膏加水混悬后用乙醚萃取,制得乙醚萃取物,运用GC-MS技术对乙醚层化学成分进行研究,并应用色谱峰面积归一化法测定各组分的相对百分含量.结果 从暗紫贝母鳞茎乙醚萃取物中鉴定出13种成分.结论 GC/MS方法简便、快速、灵敏度高,用此方法对暗紫贝母化学成分进行分析,可进一步提高对暗紫贝母药效物质基础的认识.
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| 关 键 词： | 暗紫贝母 化学成分 |
ANALYSIS OF CHEMICAL COMPOSITION OF FRITILLARIA. UNIBIACTEATA BY GC-MS |
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| Yun Haixia,Chen Zhi.ANALYSIS OF CHEMICAL COMPOSITION OF FRITILLARIA. UNIBIACTEATA BY GC-MS[J].Journal of Qinghai Medical College,2009,30(2):133-135. |
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| Authors: | Yun Haixia Chen Zhi |
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| Institution: | 1.Research Center for High Altitude Medicine;Medical College of Qinghai University;2. College of Geography and Life Science;Qinghai Normal University |
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| Abstract: | Objective To detect the chemical composition in bulb of Fritillaria. unibiacteata which were extracted with ether after extracted by 75% ethanol.Methods The chemical constituents of Fritillaria.unibiacteata were firstly extracted by 75% ethanol and gained its soak ointment,then water was added in the soak ointment which extracted by ether,the ether fraction were analyzed by GC/MS. The relative contents of the components were determinated by area normalization. Results The 13 kinds of components were determi... |
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| Keywords: | GC-MS Fritillaria Unibiacteata Chemical constituent GS-MS |
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