大孔吸附树脂法去除无梗五加果粗多糖中蛋白的研究  

DEPROTEINIZATION FROM ACANTHOPANAX SESSILIFLORUS SEEM FRUIT POLYSACCHARIDE BY MACROPOROUS ADSORPTION RESIN

作　　者：冯颖[1] 孟宪军[1] 王建国[2] 李振华[1] 

机构地区：[1]沈阳农业大学食品学院,辽宁沈阳110161 [2]辽宁省质量技术监督局,辽宁沈阳110003

出　　处：《食品研究与开发》2008年第5期43-46,共4页Food Research and Development

摘　　要：从4种大孔吸附树脂中筛选出HPD-400作为去除无梗五加果粗多糖中蛋白的树脂。考察上样量和洗脱剂用量对树脂去蛋白效率的影响。结果表明,该方法对无梗五加果粗多糖中的蛋白具有较高的去除效率,蛋白去除率达到89.37%,纯化后产品中多糖含量由原来的20.5%提高到83%。To deproteinize from crude polysaccharide of Acanthopanax sessiliflorus Seem Fruit, HPD-400 was selected from four kinds of macroporous adsorption resins. The influence factors, such as volume of sample and elution volume was investigated. The results show： deproteinization from crude polysaccharide of Acanthopanax sessiliflorus Seem Fruit by macroporous adsorption resin is feasible method. Deproteinization rate is up to 89.37 %, the content of polysaccharide is increased from 20.5 % to 83 %.

关 键 词：大孔吸附树脂 无梗五加 多糖 去蛋白 

分 类 号：TQ461[化学工程—制药化工]