Publicação
Enhancement of product selectivity via enzyme immobilization in sequential degradation reactions of polymeric substrates
| dc.contributor.author | Varga, S. | |
| dc.contributor.author | Malcata, F. Xavier | |
| dc.date.accessioned | 2011-10-14T15:27:42Z | |
| dc.date.available | 2011-10-14T15:27:42Z | |
| dc.date.issued | 1996 | |
| dc.description.abstract | The balance equations pertaining to the modelling of a slap-shaped bead containing immobilized enzyme uniformly distributed which catalyzes the sequential reactions of degradation of a polymeric substrate were written and analytically solved in dimensionless form. The effect of the Thiele modulus on the selectivity of consumption of each multimeric product was studied for a simple case. Whereas plain diffusional regime leads to lower selectivities than plain kinetic regime, improvements in selectivity of species A i relative to species Ai+1 may be obtained at the expense of higher Thiele moduli within a limited range when the diffusivity of A i is larger than that of A i +1, or when the pseudo first order kinetic constant describing the rate of consumption of A i is lower than that of Ai+1. | por |
| dc.identifier.citation | VARGA, S. ; MALCATA, F. Xavier - Enhancement of product selectivity via enzyme immobilization in sequential degradation reactions of polymeric substrates. Bioprocess and Biosystems Engineering. ISSN 0178-515X. 15:4 (1996) 189-194 | por |
| dc.identifier.doi | 10.1007/BF00369480 | |
| dc.identifier.uri | http://hdl.handle.net/10400.14/6105 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer Verlag | por |
| dc.title | Enhancement of product selectivity via enzyme immobilization in sequential degradation reactions of polymeric substrates | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| person.familyName | Malcata | |
| person.givenName | Francisco | |
| person.identifier.ciencia-id | 1B13-38A5-35F5 | |
| person.identifier.orcid | 0000-0003-3073-1659 | |
| person.identifier.scopus-author-id | 7102542478 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | a06c00da-0e2f-4434-8ede-4d7b22c0dfe9 | |
| relation.isAuthorOfPublication.latestForDiscovery | a06c00da-0e2f-4434-8ede-4d7b22c0dfe9 |
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