| 高品质大豆浓缩磷脂的制备 |
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| 引用本文： | 黄昭先,陈靓,王翔宇,王满意.高品质大豆浓缩磷脂的制备[J].食品工业,2020(3):61-64. |
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| 作者姓名： | 黄昭先 陈靓 王翔宇 王满意 |
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| 作者单位： | 中粮营养健康研究院加工应用技术中心;营养健康与食品安全北京市重点实验室;江苏一鸣生物股份有限公司;老年营养食品研究北京市工程实验室;江苏省现代粮食流通与安全协同创新中心 |
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| 基金项目： | “十三五”国家重点研发计划专项(2016YFD0401405);国家高技术研究发展计划(2013AA102103)。 |
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| 摘 要： | 饲料级大豆浓缩磷脂与正己烷混合经离心除杂、无机陶瓷膜过滤、过氧化氢脱色等步骤可以制备得到高品质磷脂,制备过程中无机陶瓷膜孔径应选择20 nm以下,过氧化氢脱色过程应在真空条件下进行,温度不宜过高,在50℃,过氧化氢(浓度30%)用量1%和2%条件下制备的大豆浓缩磷脂色泽浅、透明度高、过氧化值低,性能接近于食品级大豆浓缩磷脂。
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| 关 键 词： | 大豆浓缩磷脂 品质 Gardner色泽 过氧化值 |
Preparation of High-quality Soybean Concentrated Phospholipids |
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| HUANG Zhaoxian,CHEN Liang,WANG Xiangyu,WANG Manyi.Preparation of High-quality Soybean Concentrated Phospholipids[J].The Food Industry,2020(3):61-64. |
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| Authors: | HUANG Zhaoxian CHEN Liang WANG Xiangyu WANG Manyi |
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| Affiliation: | (Processing&Application Technology Center,Nutrition&Health Research Institute,COFCO Corporation,Beijing 102209;Beijing Key Lab of Nutrition,Health and Food Safety,Beijing 102209;Jiangsu Yiming Biological Co.,Ltd.,Taizhou 225300;Beijing Engineering Lab of Geriatric Nutritional Food Research,Beijing 102209;Jiangsu Collaborative Innovation Center for Modem Grain Circulation and Safety,Nanjing 210023) |
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| Abstract: | High-quality phospholipids could be prepared by mixing feed-grade soybean concentrated phospholipids with n-hexane by centrifugation,inorganic ceramic membrane filtration,hydrogen peroxide decolorization,etc.The pore size of the inorganic ceramic membrane should be selected below 20 nm during the preparation process;The hydrogen peroxide decolorization process should be carried out under vacuum condition;Temperature should not be too high;At 50℃,hydrogen peroxide(concentration 30%)dosage of 1%and 2%,the soybean concentrated phospholipids was prepared,with light color,high transparency,low peroxide value,whose properties was close to concentrated phospholipids in food grade soy. |
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| Keywords: | soybean concentrated phospholipid quality Gardner color peroxide value |
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