| 摘要 |
Enzyme immobilization is carried out be adding to a suspension of polysaccharide in aqueous medium, a vinyl monomer and an enzyme, then a catalyst comprising a metallic salt, and irradiating the resulting mixture with ultraviolet light to cause polymerization and form a copolymer of the polysaccharide having enzymatic activity. The metallic salt is preferably a ferric salt and the vinyl monomer is preferably methylacrylate, glycidylmethacrylate, acrylonitride, bis-acyloylpiperazine or symmetrical N, N', N''-trisacryloyl-hexahydrotriazine.
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