| 聚苯乙烯阴离子交换树脂固定α－淀粉酶的研究（Ⅲ） |
| |
| 引用本文： | 李笃信,刘朋生,朱美香,彭晖.聚苯乙烯阴离子交换树脂固定α－淀粉酶的研究（Ⅲ）[J].湘潭大学自然科学学报,1996(1). |
| |
| 作者姓名： | 李笃信 刘朋生 朱美香 彭晖 |
| |
| 作者单位： | 华南理工大学高分子系，湘潭大学化学系，湘潭大学学报编辑部 |
| |
| 摘 要： | 用聚苯乙烯阴离子交换树脂作载体，通过吸附法和吸附交联法固定ａ－淀粉酶，比较了两种方法所得固定化酶的性能．结果表明，吸附交联法平衡了吸附法的优缺点，提高了固定化酶的稳定性．
|
| 关 键 词： | 聚苯乙烯阴离子交换树脂 固定化 α－淀粉酶 吸附法 吸附交联法 |
STUDIES ON LMMOBILIZATION OF a - AMYLASE ON POLYSTYRENE ANIONITE |
| |
| Li Duxin,Liu Pengsheng,Zhu Meixiang,Pen Hui.STUDIES ON LMMOBILIZATION OF a - AMYLASE ON POLYSTYRENE ANIONITE[J].Natural Science Journal of Xiangtan University,1996(1). |
| |
| Authors: | Li Duxin Liu Pengsheng Zhu Meixiang Pen Hui |
| |
| Abstract: | Polystyrenc was used as support to imlnobilize a-anylase. Two immobilizing methods tvvers used:One(I)was adsorption? the other(I) was adsorption and crosslinking by glutaraldehydes.The characters of immobilized a-anylase were studied. The results show that the method 1 Trresents real advantages when compared to the method I,It has in-creased the stability of immobilized a -amylase to temperature,pH,and the operational sta-bility. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
