阳离子交换树脂分离纯化葡甘露低聚糖工艺研究  

The Study of Separation and Purification of Manna-oligosaccharides with Cationic Exchange Resin

作　　者：杨伟东[1] YANG Wei-dong(Baoji University of Arts and Sciences,Baoji Shaanxi 721013,China)

机构地区：[1]宝鸡文理学院

出　　处：《食品与发酵科技》2019年第4期14-17,共4页Food and Fermentation Science & Technology

基　　金：宝鸡文理学院2015年校级科研计划项目(ZK15099)

摘　　要：采用阳离子交换树脂分离纯化葡甘露低聚糖,通过实验得到分离纯化的最佳条件为:洗脱流速为2mL/min,分离纯化温度为60℃,上样量为10mL,树脂装柱高度为600mm,在此条件下能较好的分离去除掉糖浆中的单糖和多糖,葡甘露低聚糖含量可达到62.1%。This paper discusses the conditions of separation and purification of manna-oligosaccharides with cationic exchange resin.the optimal conditions of separation and purification were the velocity of flow 2 mL/min,the temperature was 60℃,and the injection volume was 10 mL,column of resin was 600 mm.under this condition,monosaccharide and polysaccharide in the syrup can be effectively removed,and the content of manna-oligosaccharides can reach 62.1%.

关 键 词：离子色谱法 分离纯化 葡甘露低聚糖 

分 类 号：TQ925.5[轻工技术与工程—发酵工程]