Preparation and properties of mycelium bound glucose oxidase co-immobilized with excess catalase |
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| Authors: | Hartmeier W. Döppner Theresia |
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| Affiliation: | (1) Institute of Microbiology, Technische Hochschule Aachen, D-5100 Aachen, Germany |
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| Abstract: | Summary Mycelium ofAspergillus niger containing glucose oxidase and catalase has been permeabilized with an organic solvent and entrapped by a thin layer of excess catalase. Thus, the stability of the twoenzyme system was increased. Some characteristics of the co-immobilized system are given. Laboratory trials for gluconate production with hydrogen peroxide addition for oxygen supply have been carried out successfully. |
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