A KINETIC-STUDY ON CALCIUM ALGINATE BEAD FORMATION

被引：28

作者：

KIM, HS

机构：

[1] Department of Chemical Engineering, Myong-Ji University, Sudaenioonku, 120-728, Seoul

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 1990年 / 7卷 / 01期

关键词：

D O I：

10.1007/BF02697334

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ca-Alginate-Gel is one of the most widely used carriers for cell entrapment. Since gel formation can take place under mild conditions, entrapment in this matrix is very suitable for immobilization of viable cells and it has found most extensive application. Despite of the extended use there have been no kinetic data related to gel formation of alginate with calcium ion. In the present work the kinetic study was accomplished to more fully elucidate the transient structure transformations involved in the gel formation using stirinking-core model. The proposed kinetic model may be successfully extended to account for the transient behavior and complete gelling time as well as some useful information of the gelling conditions in the process of Ca-Alginate-Gel. © 1990 Korean Institute of Chemical Engineering.

引用

页码：1 / 6

页数：6

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