| 珊瑚姜挥发组分的超临界CO2萃取工艺 |
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| 引用本文： | 李金华,万固存,刘毅,田弋夫,余德顺,刘华,肖尧,陈凯宇.珊瑚姜挥发组分的超临界CO2萃取工艺[J].中草药,1997,28(2):78-81. |
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| 作者姓名： | 李金华 万固存 刘毅 田弋夫 余德顺 刘华 肖尧 陈凯宇 |
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| 作者单位： | 中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002);中科院地化所生物资源超临界流体萃取研究开发中心(贵阳 550002) |
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| 基金项目： | 贵州省重点科学技术基金，年度计划项目 |
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| 摘 要： | 利用超临界CO2提取珊瑚姜精油和中性油树脂，重点研究了萃取温度、压力、时间、CO2流量、物料粒级等参数对提取获得率的影响，并与水蒸汽蒸馏法进行了对比。
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| 关 键 词： | 超临界CO_2萃取 珊瑚姜 精油 油树脂 |
| 收稿时间： | 6/4/1996 12:00:00 AM |
Extraction of Volatile Components from Coral Ginger (Zingiber corallnium)by Supercritical CO2 |
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| LI Jin-hu,WAN Gu-cun,LIU Yi,TIAN Ge-fu,YU De-shun,LIU Hu,XIAO Yao and CHEN Kai-yu.Extraction of Volatile Components from Coral Ginger (Zingiber corallnium)by Supercritical CO2[J].Chinese Traditional and Herbal Drugs,1997,28(2):78-81. |
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| Authors: | LI Jin-hu WAN Gu-cun LIU Yi TIAN Ge-fu YU De-shun LIU Hu XIAO Yao and CHEN Kai-yu |
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| Affiliation: | Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang;Institute of Earth and Chemistry,Chinese Academy of Sciences,Guiyang |
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| Abstract: | Experimental results on extraction of essential oil and oleoresin from Guizhou's Zirzgiber corallrzium Hance by means of supercritical CO2 were presented. Effects of pressure,temperature, CO2flux,extractiontime,and particle size on yield were discussed,and differences between supercritical CO2 extraction and steamdistillation methods were compared in detail. |
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