A novel method of determination of the internal enzyme distribution within porous solid supports and the deactivation rate constant

Do D.D. and Hossain M.M. (1986) A novel method of determination of the internal enzyme distribution within porous solid supports and the deactivation rate constant. Biotechnology and Bioengineering, 28 4: 486-493. doi:10.1002/bit.260280404


Author Do D.D.
Hossain M.M.
Title A novel method of determination of the internal enzyme distribution within porous solid supports and the deactivation rate constant
Journal name Biotechnology and Bioengineering   Check publisher's open access policy
ISSN 1097-0290
Publication date 1986-01-01
Sub-type Article (original research)
DOI 10.1002/bit.260280404
Volume 28
Issue 4
Start page 486
End page 493
Total pages 8
Subject 1305 Biotechnology
1502 Banking, Finance and Investment
2402 Applied Microbiology and Biotechnology
2404 Microbiology
Abstract This article presents a method for determining the rate constant for deactivation and the internal distribution of immobilized enzyme. This method makes use of the parallel deactivation process in a diffusion‐controlled regime, in which the internal activity profile behaves like a penetration front. This front basically traces through the initial active enzymatic profile, and one can determine the internal profile and the rate constant for deactivation from the experimentally observable bulk concentration versus time. This method is applied to the experimental data of the system of hydrogen‐peroxide‐immobilized catalase on controlled pore glass and Si–Al particles. Copyright
Q-Index Code C1
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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Created: Tue, 13 Sep 2016, 10:36:28 EST by System User