| 超临界流体萃取技术在中药挥发油提取中的共性的初步研究 |
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| 引用本文： | 宋欢,韩燕,晏家瑛.超临界流体萃取技术在中药挥发油提取中的共性的初步研究[J].香料香精化妆品,2014(2):27-30. |
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| 作者姓名： | 宋欢 韩燕 晏家瑛 |
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| 作者单位： | [1]重庆市日用化学工业研究所,重庆401123 [2]重庆市食品药品检验所,重庆401121 |
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| 摘 要： | 超临界流体萃取技术在中药材有效成分的萃取,尤其是在挥发油提取方面应用较多。选取三味中药材作为代表,通过正交试验及单因素考察来筛选最佳的提取条件。同时结合相关研究成果,总结提取条件,寻找共性规律。结果表明超临界萃取技术在中药挥发油提取中的共性条件包括:萃取压力20~30 MPa,萃取温度35~50℃,萃取时间2~3 h。
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| 关 键 词： | 中药 挥发油 超临界流体萃取 青蒿 木香 珊瑚姜 |
A Preliminary Study on the Common Characters in Extraction of Volatile Components from Chinese Herbal by Supercritical Fluid Extraction |
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| SONG Huan,HAN Yan,YAN Jiaying.A Preliminary Study on the Common Characters in Extraction of Volatile Components from Chinese Herbal by Supercritical Fluid Extraction[J].Flavour Fragrance Cosmetics,2014(2):27-30. |
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| Authors: | SONG Huan HAN Yan YAN Jiaying |
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| Affiliation: | 1.Chongqing Research Institute of Daily-Used Chemical Industry, Chongqing 401123, China; 2.Chongqing Institute for Food and Drug Control, Chongqing 401121, China) |
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| Abstract: | The method of supercritical fluid extraction was widely used for extraction of effective actives,especially for volatile components in Chinese herbal.By orthogonal experiment and single factor investigating,three kinds of Chinese herbal were chosen to find out the optimal extraction conditions when using supercritical fluid extraction method.The results showed that the common characters for the optimal extraction conditions were as follows：extraction pressure 20-30 MPa,temperature 35-50 ℃,and extraction time 2-3 h. |
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| Keywords: | Chinese herbal volatile oil supercritical fluid extraction sweet wormwood costustoot coral ginger |
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