| 小麦胚芽油的超临界CO2萃取-精馏的试验研究 |
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| 引用本文： | 马海乐,吴守一,姚忠.小麦胚芽油的超临界CO2萃取-精馏的试验研究[J].农业工程学报,1998,14(4):227-229. |
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| 作者姓名： | 马海乐 吴守一 姚忠 |
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| 作者单位： | 江苏理工大学;江苏理工大学;江苏理工大学 |
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| 基金项目： | 国家教委博士点专项研究基金 |
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| 摘 要： | 设计了超临界ＣＯ2萃取－精馏系统和超临界ＣＯ2止逆分布器，并在该系统上进行了小麦胚芽油的萃取－精馏试验研究。研究结果表明，超临界ＣＯ2萃取－精馏比单纯的超临界ＣＯ2萃取操作对小麦胚芽油中维生素Ｅ的浓缩、色素及胶质的脱除效果更显著。
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| 关 键 词： | 小麦胚芽油 超临界流体 萃取 精馏 |
| 收稿时间： | 1998/3/27 0:00:00 |
Experiment on Extraction Distillation of Wheat Germ Oil With Supercritical CO2 |
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| Ma Haile,Wu Shouyi and Yao Zhong.Experiment on Extraction Distillation of Wheat Germ Oil With Supercritical CO2[J].Transactions of the Chinese Society of Agricultural Engineering,1998,14(4):227-229. |
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| Authors: | Ma Haile Wu Shouyi and Yao Zhong |
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| Abstract: | A system of supercritical CO 2 extraction distillation and a unit of preventing CO 2 from back flow and distributing CO 2 were designed. Experiment on extraction distillation of wheat germ oil was carried out in this system. The results indicated that effect of supercritical CO 2 extraction distillation on concentration of V E and remove of pigment and gum of wheat germ oil is more obvious than supercritical CO 2 extraction. |
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| Keywords: | wheat germ oil supercritical fluid extraction distillation |
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