TY - JOUR
AU - Telefoncu, Azmi
AB - 2-Amino-4-chloro-s-triazine, a derivative of DEAE-cellulose, and acrolein/styrene copolymer were used as supports for the immobilization of glucose oxidase and catalase after being modified with diaminohexane followed by glutaraldehyde. Immobilization was carried out with optimum glucose oxidase-catalase ratios. The activity variations of the immobilized dual-enzyme systems were investigated in relation to pH and temperature. Time-dependent gluconic acid production resulting from the oxidation of glucose was monitored in a recycling fluid-bed reactor. The deactivation rates of glucose oxidase and catalase were investigated according to the first-order reaction kinetics depending on the presence of the intermediate product H2O2.
TI - Characterization of immobilized glucose oxidase—catalase and their deactivation in a fluid-bed reactor
JF - Applied Biochemistry and Biotechnology
DO - 10.1007/bf02798392
DA - 1990-10-01
UR - https://www.deepdyve.com/lp/springer-journals/characterization-of-immobilized-glucose-oxidase-catalase-and-their-cZyiiDPX5M
SP - 45
EP - 57
VL - 26
IS - 1
DP - DeepDyve
ER -