| 超临界CO2流体萃取南瓜籽油的工艺研究 |
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| 引用本文： | 陆国东,张洪磊,张立明,薛惠岚.超临界CO2流体萃取南瓜籽油的工艺研究[J].安徽农业科学,2007,35(6):1794-1794,1799. |
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| 作者姓名： | 陆国东 张洪磊 张立明 薛惠岚 |
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| 作者单位： | 西北农林科技大学机械与电子工程学院,陕西杨凌,712100 |
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| 摘 要： | 以CO2作为溶剂,采用超临界萃取方法,从南瓜籽中提取南瓜籽油,着重探讨了原料和萃取条件对萃取率和油的品质的影响,并确定了较适宜的工艺:投料量200 g,含水率4.50%,萃取压力30 MPa,CO2流量15 L/h.
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| 关 键 词： | 超临界流体萃取 南瓜籽油 工艺 |
| 文章编号： | 0517-6611（2007）06-01794-01 |
| 修稿时间： | 2006-11-23 |
Research on the Extractive Technique of Pumpkin Seed Oil with Supercritical Fluid Extraction |
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| LU Guo-dong et al.Research on the Extractive Technique of Pumpkin Seed Oil with Supercritical Fluid Extraction[J].Journal of Anhui Agricultural Sciences,2007,35(6):1794-1794,1799. |
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| Authors: | LU Guo-dong |
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| Abstract: | The pumpkin seed oil was extracted from the pumpkin seed with the supercritical extract method.CO2 was used as the solvent and the influence of material and operation condition on the extraction yield and the quality of oil was mainly studied.The suitable extracting condition was determined: material quantity of 200 g,moisture content of 4.50%,extracting pressure of 30 MPa and CO2 flow rate of 15 L/h. |
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| Keywords: | Supercritical fluid extraction Pumpkin seed oil Processing |
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