| 超临界CO_2流体萃取葡萄籽油的优化工艺 |
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| 引用本文： | 邓书平,牟淑杰.超临界CO_2流体萃取葡萄籽油的优化工艺[J].贵州农业科学,2009,37(3). |
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| 作者姓名： | 邓书平 牟淑杰 |
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| 作者单位： | 辽宁石油化工大学职业技术学院,辽宁,抚顺,113001 |
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| 摘 要： | 采用超临界CO2流体萃取法,以葡萄籽为原料,通过单因素试验和正交试验设计,探讨了葡萄籽粉粒度、萃取压力、时间和温度等因素对葡萄籽油萃取率的影响.结果表明,萃取最佳工艺参数为葡萄籽粉粒度60目,萃取压力30 MPa,萃取时间2.5 h,萃取温度40℃,CO2流量40 kg/h,油脂萃取率达18.4%以上.
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| 关 键 词： | 葡萄籽油 超临界流体萃取技术 优化工艺 萃取 |
The Optimum Extraction Technology of Grape Seed-oil by Supercritical Carbon Dioxide Fluid Chromatography |
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| DENG Shu-ping,MU Shu-jie.The Optimum Extraction Technology of Grape Seed-oil by Supercritical Carbon Dioxide Fluid Chromatography[J].Guizhou Agricultural Sciences,2009,37(3). |
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| Authors: | DENG Shu-ping MU Shu-jie |
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| Affiliation: | College of Vocation and Technology;Liaoning University of Petroleum and Chemical Technology;Fushun;Liaoning 113001;China |
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| Abstract: | |
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| Keywords: | grape seed-oil supercritical fluid technique orthogonal design extraction |
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