| 不同方法提取的辽细辛挥发油指纹图谱分析 |
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| 引用本文： | 曾虹燕,金永钟,包罗涛,王平.不同方法提取的辽细辛挥发油指纹图谱分析[J].测试技术学报,2004,18(3):232-236. |
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| 作者姓名： | 曾虹燕 金永钟 包罗涛 王平 |
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| 作者单位： | 湘潭大学,生物技术研究所,湖南,长沙,411105;药源科技公司,吉林,汪清县,133200 |
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| 基金项目： | 湖南省科技厅重点项目(02SSY1001-11) |
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| 摘 要： | 采取超临界CO2萃取、微波萃取和水蒸气蒸馏三种方法提取辽细辛挥发油，利用GC-MS分析了不同方法提取的辽细辛挥发油指纹图谱．超临界CO2萃取和微波萃取的辽细辛挥发油的化学成分相似，水蒸气蒸馏与前两种方法提取的挥发油的化学成分有差异．其主要成分的甲基丁香酚含量均较高，这是辽细辛的特征化学成分．超临界CO2萃取的辽细辛挥发油更具天然性，超临界CO2萃取法为提取辽细辛挥发油的较理想方法．
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| 关 键 词： | 辽细辛 挥发油 超临界 CO2 萃取 微波萃取 GC-MS |
| 文章编号： | 1671-7449(2004)03-0232-05 |
| 修稿时间： | 2004年2月18日 |
Analysis on Fingerprint Chromatogram of the Volatile Oils Obtained from Asarum Heterotropoides with Different Methods |
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| ZENG Hong-yan,JIN Yong-zhong,BAO Luo-tao,WANG Ping.Analysis on Fingerprint Chromatogram of the Volatile Oils Obtained from Asarum Heterotropoides with Different Methods[J].Journal of Test and Measurement Techol,2004,18(3):232-236. |
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| Authors: | ZENG Hong-yan JIN Yong-zhong BAO Luo-tao WANG Ping |
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| Affiliation: | ZENG Hong-yan~1,JIN Yong-zhong~2,BAO Luo-tao~1,WANG Ping~1 |
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| Abstract: | The paper analyzed the GC-MS fingerprint chromatograms of the volatile oils obtained with supercritical CO_2 , microwave and stream distillation from Asarum heteroroupoides. The compounds from the volatile oils extracted with supercritical CO_2 and microwave are resemble. The oil by stream distillation is different from the two formers. Methyl eugenol is a characteristic constituent of the oil gained, its content is higher in the oils with the three methods. The volatile oil obtained with supercritical CO_2 is natural. Supercritical CO_2 extraction is ideal for extracting the volatile oils. |
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| Keywords: | asarum heterotropoides volatile oil supercritical CO_2 extraction microwave extraction GC-MS |
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