Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/48078
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dc.contributor.authorEleonora Carotait
dc.contributor.authorCrognale, Silviait
dc.contributor.authorCristina Russoit
dc.contributor.authorPetruccioli, Maurizioit
dc.contributor.authorD'Annibale, Alessandroit
dc.date.accessioned2022-06-28T09:39:42Z-
dc.date.available2022-06-28T09:39:42Z-
dc.date.issued2021it
dc.identifier.issn2076-3417it
dc.identifier.urihttp://hdl.handle.net/2067/48078-
dc.description.abstractThe genus Aspergillus encompasses several species with relevant lignocellulose-degrading capacity, and a novel species, denominated A. olivimuriae, was recently discovered after its isolation from table olive brine. The acquisition of insight into this species and the assessment of its potential relied on a bioinformatics approach, based on the CAZy database, associated with enzymatic activity profiles in solid-state cultures on four different types of waste, including residual thistle biomass (RTB), spent coffee grounds (SCG), digestate solid fraction and barley straw. The CAZy analysis of A. olivimuriae genome showed that the number of predicted genes for each family was close to that of other Aspergillus species, except for cellobiose dehydrogenase, acetyl xylan esterase and polygalacturonases. In A. olivimuriae solid-state cultures, hemicellulose degradation outperformed that of cellulose, and lignin removal did not occur, regardless of the growth substrate. This is in line with its CAZy content and the extent of hemicellulolytic, and ligninolytic activities detected in its solid-state cultures. RTB and barley straw were the substrates enabling the best glycosyl hydrolase production levels. The exception was SCG, the hemicellulose composition of which, mainly made of glucomannans and galactomanans, led to the highest β-mannanase and β-mannosidase production levels (3.72 ± 0.20 and 0.90 ± 0.04 IU g−1 substrate, respectively)it
dc.format.mediumELETTRONICOit
dc.language.isoengit
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleLignocellulolytic Potential of the Recently Described Species Aspergillus olivimuriae on Different Solid Wastesit
dc.typearticle*
dc.identifier.doi10.3390/app11125349it
dc.identifier.scopus2-s2.0-85108355032it
dc.identifier.urlhttps://www.mdpi.com/2076-3417/11/12/5349it
dc.relation.journalAPPLIED SCIENCESit
dc.relation.firstpage1it
dc.relation.lastpage18it
dc.relation.numberofpages18it
dc.relation.projectDepartments of Excellence-2018” Program (Dipartimenti di Eccellenza) of the Italian Ministry of Education, University and Research (MIUR), DIBAF-Department of University of Tuscia, Project “Landscape 4.0—food, wellbeing, and environmentit
dc.relation.volume11it
dc.relation.issue12it
dc.subject.scientificsectorAGR/13it
dc.subject.keywordsAspergillus olivimuriae; solid-state fermentation; wastes; supply chains; glycosyl hydrolases; CAZyme annotationit
dc.description.numberofauthors5it
dc.description.internationalnoit
dc.contributor.countryITAit
dc.type.refereeREF_1it
dc.type.miur262*
item.fulltextWith Fulltext-
item.openairetypearticle-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.journal.journalissn2076-3417-
crisitem.journal.anceE217683-
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