| 超临界流体萃取分馏技术在食品添加剂加工中的应用 |
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| 引用本文： | 胡云翔,王仁安,等.超临界流体萃取分馏技术在食品添加剂加工中的应用[J].中国食品添加剂,1997(3):14-17. |
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| 作者姓名： | 胡云翔 王仁安 |
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| 作者单位： | 石油大学重质油加工国家重点实验室!北京，102200，石油大学重质油加工国家重点实验室!北京，102200，石油大学重质油加工国家重点实验室!北京，102200，石油大学重质油加工国家重点实验室!北京，102200 |
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| 摘 要： | 在自行开发的多功能超临界流体车取分馏装置上对辣椒红色素脱辣精制和天然鱼油提纯EPA和DHA进行了研究．结果表明，对不同物系采用不同溶剂和操作模式的超临界流体车取分烟方法可在较低压力下获得满意的分离结果．为使研究成果应用于实际，一套350立升中试装置正在建设中．
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| 关 键 词： | 超临界流体苹取分馏 辣椒红色素 多不饱和脂肪酸 |
Application of Separation Technique of Supercritical Fluid Extrction in Preparation of Food Additives |
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| Hu Yunxiang , Wang Renan, Xu Zhiming, Su Tong.Application of Separation Technique of Supercritical Fluid Extrction in Preparation of Food Additives[J].China Food Additives,1997(3):14-17. |
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| Authors: | Hu Yunxiang Wang Renan Xu Zhiming Su Tong |
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| Affiliation: | Petroleum University The National Heavy Oil Beijing - 102200 |
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| Abstract: | In a self-made supercritical fluid extraction and fractionation (SFEF)apparatus , separation of red chilli colour from capsicum oleoresin and purification of natural polyunsatuated fatty acids such as EPA and DHA from fish oil were studtal. An excellet purifying result was achieved under lower exhacting pressure by using different kinds of solvent and pressure control models . A SFEF pilot-plant with extiacting volume of 350L is in building. |
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| Keywords: | supercritical fluid extraction and fractionation red chilli colour polyunsatorated fatty acid |
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