固定化酶技术和其应用.PDF

2005 68 w027 * ( 730000) Technologies of Immobilized Enzymes and Their Applications * Bai Yongxiao, Li Yanfeng , Ma Yingxia, Zhou Lincheng, Ma Pengcheng (State Key Laboratory of Applied Organic Chemistry, Institute of Biochemical Engineering Environmental Technology, College of Chemistry and Chemical Engineering,Lanzhou University, Lanzhou 730000) Abstract The synthesis of novel carrier material for immobilization enzyme is one of the most important research fields for the future development of the enzyme immobilization. The intelligent material and the natural carrier materials also play important roles in enzyme immobilization. Based on the usage of new scientific technology, such as oriented immobilization, immobilization by using ultrasonic and radiation, highly active immobilized enzyme can be got under mild conditions. Together with the authors’ research works, the status of the preparation and applications of immobilization enzyme and its development are introduced. Key words Immobilized enzymes, Carriers, Enzymatic reaction, Applications 60 (Immobilized enzyme technology) [1] () 4 [2]