Laccase production by newly isolated white rot fungus Funalia trogii: Effect of immobilization matrix on laccase production

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dc.authoriderdogan, selim/0000-0002-9169-9771
dc.authoridÖnal, Yunus/0000-0001-6342-6816
dc.authoridYesilada, Ozfer/0000-0003-0038-6575
dc.authorwosiderdogan, selim/AAT-2487-2020
dc.authorwosidÖnal, Yunus/E-7170-2018
dc.authorwosidYesilada, Ozfer/ABI-1335-2020
dc.contributor.authorBirhanli, Emre
dc.contributor.authorErdogan, Selim
dc.contributor.authorYesilada, Ozfer
dc.contributor.authorOnal, Yunus
dc.date.accessioned2024-08-04T20:37:23Z
dc.date.available2024-08-04T20:37:23Z
dc.date.issued2013
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe laccase production performance of newly isolated Funalia trogii (F. trogii) immobilized on low-cost activated adsorbents prepared from apricot stone was investigated in inexpensive molasses medium and compared with free pellets. The adsorbents were apricot stone-based activated carbon (AC), Cu-impregnated apricot stone-based activated carbon (Cu-AC) and Fe-impregnated apricot stone-based activated carbon (Fe-AC). Cu-AC and Fe-AC were prepared by chemical activation. The values of BET surface area (S-BET), total pore volume (V-t), micropore surface area (S-mic) and micropore volume (V-mic) which show the pore properties of the activated carbons were 133 m(2) g(-1), 0.105 cm(3) g(-1), 108 m(2) g(-1) and 0.056 cm(3) g(-1) for Cu-AC and 145 m(2) g(-1), 0.112 cm(3) g(-1), 117 m(2) g(-1) and 0.061 cm(3) g(-1) for Fe-AC, respectively. F. trogii attached well on all of these adsorbents. However, the fungus immobilized on Cu-AC produced much higher levels of laccase than the others. The laccase activity obtained in 5 g L-1 molasses media after first cycle and mean laccase activity obtained after three cycles with fungus immobilized on Cu-AC were 29.23 U mL(-1) and 27.04 U mL(-1), respectively. These activities were only 0.25 and 0.39 U mL(-1) with free pellets. The crude laccase from immobilized culture could also decolorize the textile dyes. (c) 2012 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipInonu University Research Fund Unit [2010/09]en_US
dc.description.sponsorshipWe would like to thank Inonu University Research Fund Unit for their financial support throughout this study (2010/09). We also thank Dr. Hakan Alli for identification of the fungus.en_US
dc.identifier.doi10.1016/j.bej.2012.12.002
dc.identifier.endpage139en_US
dc.identifier.issn1369-703X
dc.identifier.issn1873-295X
dc.identifier.scopus2-s2.0-84872202977en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage134en_US
dc.identifier.urihttps://doi.org/10.1016/j.bej.2012.12.002
dc.identifier.urihttps://hdl.handle.net/11616/95916
dc.identifier.volume71en_US
dc.identifier.wosWOS:000315016800018en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofBiochemical Engineering Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectActivated carbonen_US
dc.subjectEnzymesen_US
dc.subjectEnzyme productionen_US
dc.subjectFermentationen_US
dc.subjectFilamentous fungien_US
dc.subjectLaccaseen_US
dc.titleLaccase production by newly isolated white rot fungus Funalia trogii: Effect of immobilization matrix on laccase productionen_US
dc.typeArticleen_US

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