| 膜技术分离纯化燕麦蛋白的工艺研究 |
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| 引用本文： | 赵博宇,王聪,谢鑫.膜技术分离纯化燕麦蛋白的工艺研究[J].食品研究与开发,2011,32(9):132-134. |
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| 作者姓名： | 赵博宇 王聪 谢鑫 |
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| 作者单位： | 1. 蒙牛乳业(马鞍山)有限公司,安徽马鞍山,101107
2. 湖北工业大学化学与环境工程学院,湖北武汉,430068 |
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| 摘 要： | 根据酶法提取燕麦中的燕麦蛋白,将浸提液过滤后通过膜设备工作过程进行除杂浓缩。经过实验得出,微滤膜、超滤膜和纳滤膜分别选用MF1、UF2和NF1作为最佳膜设备。对燕麦提取液进行除杂浓缩,能够去除大部分的固形杂质,并将水提液浓缩11.88倍,将测定得到燕麦蛋白的含量达到92.76%。
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| 关 键 词： | 燕麦蛋白 微滤膜 超滤膜 纳滤膜 |
Study of Purification and Separation of Oat Protein by Membrane |
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| ZHAO Bo-yu,WANG Cong,XIE Xin.Study of Purification and Separation of Oat Protein by Membrane[J].Food Research and Developent,2011,32(9):132-134. |
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| Authors: | ZHAO Bo-yu WANG Cong XIE Xin |
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| Affiliation: | ZHAO Bo-yu1,WANG Cong2,XIE Xin2(1.Mengniu Dairy(MaanShan) Co.,Ltd.,Maanshan 101107,Anhui,China,2.School of Chemical and Environmental Engineering,Hubei University of Technology,Wuhan 430068,Hubei,China) |
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| Abstract: | Enzymatic extraction of oats in accordance with oat proteins,the extract filtered through the membrane equipment,work process impurity concentration.Obtained through experiments,microfiltration,ultrafiltration and nanofiltration membrane were selected to MF1,UF2 and NF1 as the best film equipment.On the impurity concentration oat extract,to remove most of the solid form of impurities,and 11.88 times the concentration of water extract,the protein content of oats measured to be 92.76 %. |
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| Keywords: | oat protein microfiltration ultrafiltration nanofiltration |
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