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Overproduction of laccase by trametes versicolor and Pycnoporus sanguineus in farnesol-pineapple waste solid fermentation

2023Artigo científico Acesso aberto
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dc.contributor.authorBackes, Emanueli
dc.contributor.authorKato-Schwartz, Camila Gabriel
dc.contributor.authorOliveira Junior, Verci A. de
dc.contributor.authorUber, Thaís Marques
dc.contributor.authorSantos, Luís F. O. dos
dc.contributor.authorCorrêa, Rúbia C.G.
dc.contributor.authorBracht, Adelar
dc.contributor.authorPeralta, Rosane M.
dc.date.accessioned2024-01-04T11:32:21Z
dc.date.available2024-01-04T11:32:21Z
dc.date.issued2023
dc.description.abstractThe effect of farnesol, a sesquiterpene alcohol, on the production of laccases by Trametes versicolor and Pycnoporus sanguineus in pineapple waste solid-state fermentation was evaluated. Extracellular laccase production reached a maximum of 77.88 5.62 U/g (236% above control) in farnesol-induced cultures of T. versicolor on the 17th day, whereas in a similar P. sanguineus culture, a maximal laccase activity of 130.95 2.20 U/g (159% increase) was obtained on the 17th day. A single 45KDa laccase was produced by both fungi under the influence of farnesol. These and other data allow us to conclude that farnesol acted as an inducer of the same form of laccase in both fungi. Farnesol disfavored fungal growth by increasing the lag phase, but it also clearly improved the oxidative state of the cultures. Contrary to the results obtained previously in submerged cultures, farnesol did not promote hyperbranching in the fungal mycelia. This is the first demonstration that farnesol is an excellent inducer of laccases in T. versicolor and P. sanguineus in solid-state cultivation. In quantitative terms, the results can be regarded as an excellent starting point for developing industrial or at least pre-industrial procedures to produce laccases using T. versicolor and P sanguineus under the stimulus of farnesol.pt_PT
dc.description.sponsorshipThis study was funded by the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq, grant number 304406/2019-8) and Fundação Araucária grant number 160/2022.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBackes, Emanueli; Kato-Schwartz, Camila Gabriel; Oliveira Junior, Verci A. de; Uber, Thaís Marques; Santos, Luís F. O. dos; Corrêa, Rúbia C.G.; Bracht, Adelar; Peralta, Rosane Marina (2023). Overproduction of laccase by trametes versicolor and Pycnoporus sanguineus in farnesol-pineapple waste solid fermentation. Fermentation. eISSN 2311-5637. 9:2, p. 1-12pt_PT
dc.identifier.doi10.3390/fermentation9020188pt_PT
dc.identifier.eissn2311-5637
dc.identifier.urihttp://hdl.handle.net/10198/29090
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectLag phasept_PT
dc.subjectFungal biomasspt_PT
dc.subjectWhite-rot fungipt_PT
dc.subjectGrowth inhibitionpt_PT
dc.titleOverproduction of laccase by trametes versicolor and Pycnoporus sanguineus in farnesol-pineapple waste solid fermentationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage12pt_PT
oaire.citation.issue2pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleFermentationpt_PT
oaire.citation.volume9pt_PT
person.familyNameBackes
person.familyNameCorrêa
person.givenNameEmanueli
person.givenNameRúbia C.G.
person.identifier.ciencia-id6C1F-2818-CBB5
person.identifier.orcid0000-0003-2875-9097
person.identifier.orcid0000-0003-0269-4344
person.identifier.scopus-author-id37661286600
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication988677cd-0d4a-48fb-8f49-790710f55ca9
relation.isAuthorOfPublication35cf5f0f-d5bc-49ad-9704-e6613e60f0fc
relation.isAuthorOfPublication.latestForDiscovery35cf5f0f-d5bc-49ad-9704-e6613e60f0fc

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