水溶性壳寡糖的制备及其对双歧杆菌的增殖作用  

Preparation of chitooligosaccharides and the effect of chitooligosaccharide on the biomass increase of bifidobacterium

作　　者：王静[1] 曹维强[2] 杨鑫[3] 张英春[3] 赵海田[3] 张华[3] 

机构地区：[1]中国农业科学院农业质量标准与检测技术研究所,北京100081 [2]中国惠州出入境检验检疫局,惠州516006 [3]哈尔滨工业大学食品科学与工程学院,哈尔滨150086

出　　处：《食品科技》2007年第12期83-85,共3页Food Science and Technology

基　　金：黑龙江省自然科学基金项目(B0309)

摘　　要：采用过氧化氢氧化法制备水溶性壳寡糖,采用Q TRAP LC/MS/MS System测定壳寡糖的平均分子量,观察其对双歧杆菌的增殖作用,试验结果表明,分子量609水溶性壳寡糖在浓度为0.05%时,对于双歧杆菌具有明显的增殖作用。The paper introduced the preparation of chitooligosaccharides using hydrogen peroxide method used Q TRAP LC/MS/MS system to determine chitooligosaccharides＇average molecular weight and studied on the effect of chitooligosaccharide on the biomass increase of bifidobacterium. It showed that chitooligosaccharides with 609 average molecular weight had high bioactivity that increased proliferation of bifidobacterium when its concentration is 0.05%.

关 键 词：壳聚糖 壳寡糖 双岐杆菌 增殖作用 

分 类 号：S985.3[农业科学—捕捞与储运]