Determination of sucrose effective diffusivity and intrisic rate constant of hydrolysis catalysed by Ca-alginate entrapped cells

Chemical Engineering Science

Volumn 56, Issue 2, 2001, Pages 459-466

  Polakovic, M ^a   Kudlacova G ^a   Stefuca V ^a   Bales V ^a  

^a SLOVAK UNIVERSITY OF TECHNOLOGY   (Slovakia)

Author keywords

Diffusion; Enzyme; Gel; Kinetics; Modelling; Parameter estimation

Indexed keywords

BATCH REACTOR; CALCIUM ALGINATE; CATALYSIS; DIFFUSION; FUNGUS CELL; HYDROLYSIS; IMMOBILIZED CELL; MONTE CARLO SIMULATION; PROCESS DESIGN; SACCHAROMYCES CEREVISIAE; SUCROSE;

CALCIUM; CATALYSIS; CELL IMMOBILIZATION; CHEMICAL REACTORS; DIFFUSION; HYDROLYSIS; MONTE CARLO METHODS; PARTICLE SIZE ANALYSIS; RATE CONSTANTS;

BATCH REACTORS;

SUGAR (SUCROSE);

DIFFUSIVITY; ENZYME; GEL; HYDROLYSIS; KINETICS; SUGAR;

EID: 0035032436     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2509(00)00249-9     Document Type: Article

References (26)

1. Determination of effective diffusion coefficients in calcium alginate gel plates with varying yeast cell content
2. Studies on microbial β-D-glucosidase immobilized in alginate gel beads
3. Design of two immobilized cell catalysts by entrapment on gelatin: Internal diffusion aspects
4. Enzyme thermistors
5. A new method to determine active enzyme distribution, effective diffusivity, rate constant for main reaction and rate constant for deactivation
6. A novel method for immobilization of yeast cells in alginate gels of various shapes by internal liberation of calcium ions
7. Effect of intraparticle mass transfer resistance on reactivity of immobilized yeast cells
8. Determination of effective diffusion coefficient of substrate in gel particles with immobilized biocatalyst
9. Unsteady state effectiveness factor for immobilized-enzyme reaction
10. Methods for estimating effective diffusivity of substrate and kinetic parameters of immobilized enzyme
11. General theory of determining intraparticle active immobilized enzyme distribution and rate parameters
12. Evaluation of true kinetic parameters for reversible immobilized enzyme reactions
13. Correlation of cell volume fractions with cell concentrations in fermentation media
14. Effectiveness factors in batch reactors
15. The diffusion of electrolytes in a cation-exchange resin membrane. I. Theoretical
16. Diffusion in gels
17. Production of micro-gel beads by a rotating disk atomizer
18. Pitfalls of initial reaction rate measurements
19. Diffusion of sucrose in aqueous solutions
20. Diffusion characteristics of substrates in Ca-alginate gel beads
21. Solution of boundary-value problems by orthogonal collocation
22. Diffusion in gels containing immobilized cells: A critical review
23. The influence of internal and external diffusional limitations on the observed kinetics of immobilized whole bacterial cells with cell-associated β-glucosidase activity