Comperative study of catalase immobilization on chitosan, magnetic chitosan and chitosan-clay composite beads

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dc.contributor.authorBasak, E
dc.contributor.authorAydemir, T
dc.contributor.authorDinçer, A
dc.contributor.authorBecerik, SÇ
dc.date.accessioned2025-04-10T10:26:40Z
dc.date.available2025-04-10T10:26:40Z
dc.description.abstractCatalase was immobilized on chitosan and modified chitosan. Studies were carried out on free-immobilized catalase concerning the determination of optimum temperature, pH, thermal, storage stability, reusability, and kinetic parameters. Optimum temperature and pH for free catalase and catalase immobilized were found as 35 degrees C and 7.0, respectively. After 100 times of repeated tests, the immobilized catalases on chitosan-clay and magnetic chitosan maintain over 50% and 60% of the original activity, respectively. The ease of catalase immobilization on low-cost matrices and good stability upon immobilization in the present study make it a suitable product for further use in the food industry.
dc.identifier.e-issn2169-141X
dc.identifier.issn2169-1401
dc.identifier.urihttp://hdl.handle.net/20.500.14701/34305
dc.language.isoEnglish
dc.titleComperative study of catalase immobilization on chitosan, magnetic chitosan and chitosan-clay composite beads
dc.typeArticle

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