Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (8): 1605.

• Articles • Previous Articles     Next Articles

Synthesis of New Supports Containing Cyclic Carbonate and Immobilization of Glucoamylase

HUANG Jia-Xian, LI Yue, HUO Yan-Li, LIU Tong, YANG Yuan, YUAN Zhi   

  1. Department of Chemistry, State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Nankai University, Tianjin 300071, China
  • Received:2001-07-09 Online:2002-08-24 Published:2002-08-24

Abstract: Functional cyclic carbonate groups can react easily with amino groups under mild conditions without activation. New polymer supports from VCAand other hydrophilic comonomers were prepared in paraffin oil by means of reverse phase suspension polymerization. Then these reactive, microspheric beads were used as matrix for glucoamylase immobilization and exhibited good properties. In addition, the stability of the fixed enzyme was improved.

Key words: Vinylene carbonate, Support, Immobilized enzyme, Glucoamylase

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