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大孔吸附树脂对酪蛋白酶解物的吸附特性研究
Study on adsorption of the hydrolysates of casein with macroporous adsorption resins
【摘要】 比较了6种大孔吸附树脂对酪蛋白酶解物的吸附特性。结果表明,DA201-C大孔吸附树脂较适合酪蛋白酶解物的分离,其对酪蛋白酶解物的动态吸附条件为:样品浓度:10mg/mL;洗脱剂:50%乙醇溶液;洗脱剂流速:1.5BV/h。
【Abstract】 6 types of macroporous adsorption resin were investigated by comparing their adsorption performances for the hydrolysate of casein.DA201-C resin was selected by comparing the properties of adsorption and desorption of 6 candidated macroporous adsorption resins.The dynamic adsorption conditions were determined as follows:the sample concentration was 10mg/mL,the concentration of eluant was 50% ethanol solution,the velocity of eluant was 1.5BV/h.
【关键词】 大孔吸附树脂;
酪蛋白;
酶解物;
吸附;
【Key words】 macroporous adsorption resin; casein; hydrolysate; adsorption;
【Key words】 macroporous adsorption resin; casein; hydrolysate; adsorption;
【基金】 国家“十五”科技攻关重大专项(2002BA518A08)
- 【文献出处】 食品工业科技 ,Science and Technology of Food Industry , 编辑部邮箱 ,2008年06期
- 【分类号】O647.31
- 【被引频次】14
- 【下载频次】164