| 庆阳香薷挥发油化学成分的研究 |
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| 引用本文： | 郑旭东,胡浩斌.庆阳香薷挥发油化学成分的研究[J].光谱实验室,2005,22(1):179-182. |
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| 作者姓名： | 郑旭东 胡浩斌 |
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| 作者单位： | 陇东学院化学系,甘肃省,庆阳市,745000;陇东学院化学系,甘肃省,庆阳市,745000 |
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| 基金项目： | 甘肃省科技厅、教育厅科研资助项目 |
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| 摘 要： | 用超临界流体 CO2 (加改性剂 )萃取香薷中的挥发油 ,采用 GC- MS法分析鉴定了挥发油的化学成分。在最佳分析条件下 ,共分离、鉴定出了 4 4种化学成分。其中主要成分为酚类、香薷酮、萜类及其含氧衍生物等
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| 关 键 词： | 香薷 超临界流体CO2 气相色谱-质谱 挥发油 |
| 文章编号： | 1004-8138(2005)01-0179-04 |
| 修稿时间： | 2004年12月21 |
A Study of Chemical Compositions of Volatile Oil of Elshoitzia Ciliata (Thunb) Hyland from Qingyang |
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| ZHENG Xu-Dong,HU Hao-Bin.A Study of Chemical Compositions of Volatile Oil of Elshoitzia Ciliata (Thunb) Hyland from Qingyang[J].Chinese Journal of Spectroscopy Laboratory,2005,22(1):179-182. |
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| Authors: | ZHENG Xu-Dong HU Hao-Bin |
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| Abstract: | The volatile oil was extracted from Elshoitzia Ciliata by supercritical CO 2 fluid in the presence of modifier, and the chemical components were determined by GC-MS analysis.Forty-four chemical components were separated and identifie d under the optimum and analyzing conditions. The major chemical constituents in the volatile oil were phenols elsholtziones, terpenes and their oxo-derivative s etc. |
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| Keywords: | Elshoitzia Ciliata H Supercritical Flu id Extraction-CO 2 GC-MS Volatile Oil |
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