纳豆激酶微胶囊的研制初探  

Preliminary Study about Preparation of Natto Kinase Microcapsules

作　　者：孙建华[1,2] 曲晓军[1,2] 王金英[1,2] 王笑庸[1,2] 于丽萍[1,2] 

机构地区：[1]黑龙江省科学院微生物研究所,哈尔滨150010 [2]黑龙江省科学院高技术研究院,哈尔滨150020

出　　处：《黑龙江科学》2016年第19期13-15,共3页Heilongjiang Science

基　　金：兼具整肠;调脂及调节免疫力的纳豆软胶囊保健食品的研制(KY14BSJH07)

摘　　要：本文主要就海藻酸钠对纳豆激酶包埋制备微胶囊的工艺优化进行初探。经过海藻酸钠包埋的纳豆激酶可以较好地保护酶的活性,免受外界环境的影响。同样,对于混合多糖的包埋研究发现,海藻酸钠/CMC包埋的纳豆激酶,有粒径小、外观规则且酶活的回收率高、硬度强等优点。In this paper, preliminary studies about process optimization of sodium alginate to natto kinase embedding preparation had been performed. It finds out that natto kinase embedded by sodium alginate can preserve the activity of enzymes better and protect the enzymes away from the impact of external environment. Meanwhile, the results of mixed polysaceharide embedding study show that natto kinase embedded by sodium alginate/CMC had some advantages as follows： small grain size, regular appearance, high recovery of enzyme activity and strong hardness.

关 键 词：纳豆激酶 海藻酸钠 微胶囊 

分 类 号：TQ464.8[化学工程—制药化工]