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KMID : 0380619850170010037
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Korean Journal of Food Science and Technology
1985 Volume.17 No. 1 p.37 ~ p.40
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A Study on Coimmobilized Glucose Oxidase - Catalase System
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변시명/Byun, Si Myung
엄태붕/이상열/이석희/김우정/Uhm, Tai Boong/Lee, Sang Yeol/Lee, Suk Hee/Kim, Who Jung
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Abstract
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The reactor performance of a coimmobilized glucose oxidase and catalase enzyme system was investigated. In the determination of efficiencies of glucose oxidase and catalase of dual, mixed and soluble systems, the dual type immobilized one was ,superior to either the soluble or to the mixed system. In the continuous plugflow bed reactor system of glucose oxidase and catalase, k., deactivation rare constant of glucose oxidase only and catalase/glucose oxidase = 10 were 1.12 × 10^(-2) and 2.17 × 10^(-3) hr^(-1), respectively. In the effect of τ, space time, the point of O₂, limitation is 5.5 g·hr/ℓ in both catalase/glucose oxidase = 1 and 10. In the effect of O₂ concentration to reduce the O₂, diffusion limitation, it appeared that τ = 8.3 g·r/ℓ is the maximum pointof O₂, concentration in both catalase/glucose oxidase = 1 and 10.
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KEYWORD
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