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  • 1
    Electronic Resource
    Electronic Resource
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 2 (1982), S. 325-330 
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: It has been developed a model for a continuous working enzyme-reactor to determine the deviation of temperature and concentration in axial and radial direction. It's based on Partial Differential Equations for mass and enthalpy transfer. The model regards the specialities of kinetics of enzyme-catalytic processes with respect to the reaction rate. A difference method had been choosen which provided applicable results with respect to characteristic quantities of the substance under corresponding initial and boundary conditions. Some pictures show the deviation of temperature and concentration.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 4 (1984), S. 17-24 
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Based on the partial differential equations for the transport of enthalpy and material a calculation model for the examination of the change of temperature and concentration in axial and radial direction was developed for the continuously working enzyme reactors. The pecularity of the kinetics of processes which are catalyzed by enzymes was considered due to the reaction velocity in modelling. In order to induce the numeric solution, an explicit method of differences was selected, the applicability of which was proved under consideration of appropriate initial and marginal conditions.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    Electronic Resource
    Electronic Resource
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 8 (1988), S. 259-267 
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: The extend of non-enzymatic browning and ascorbic acid loss during air drying of a slab are predicted by computer, utilizing moisture and temperature dependencies of reaction kinetics together with simulated data for either averaged moisture contents. Results show that the extend of quality loss is a function of the drying parameters.The computer model is useful for the optimization of quality retention during dehydration of biotechnological products and foods.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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