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dc.creatorFernández Prior, Áfricaes
dc.creatorTrujillo Reyes, Ángeleses
dc.creatorSerrano, Antonioes
dc.creatorRodríguez Gutiérrez, Guillermoes
dc.creatorReinhard, Claudioes
dc.creatorGonzález Fermoso, Fernandoes
dc.date.accessioned2023-11-10T13:13:00Z
dc.date.available2023-11-10T13:13:00Z
dc.date.issued2020
dc.identifier.citationFernández Prior, Á., Trujillo Reyes, Á., Serrano, A., Rodríguez Gutiérrez, G., Reinhard, C. y González Fermoso, F. (2020). Biogas Potential of the Side Streams Obtained in a Novel Phenolic Extraction System from Olive Mill Solid Waste. Molecules, 25 (22), 1-10. https://doi.org/10.3390/molecules25225438.
dc.identifier.issn1420-3049es
dc.identifier.urihttps://hdl.handle.net/11441/150508
dc.description.abstractThe olive oil production is an important industrial sector in many Mediterranean areas, but it is currently struggled by the necessity of a proper valorisation of the olive mill solid waste or alperujo. The alperujo is the main by-product generated during the two-phase olive oil extraction, accounting for up to 80% of the initial olive mass. The alperujo is a source of valuable compounds, such as the pomace olive oil or highly interesting phenolic compounds. In the present research, a novel biorefinery approach has been used for phenolic compounds recovery. However, the extraction of these valuables compounds generates different exhausted phases with high organic matter content that are required to be managed. This study consists of the evaluation of the anaerobic biodegradability of the different fractions obtained in a novel biorefinery approach for the integral valorisation of alperujo. The results show that the different phases obtained during the biorefinery of the alperujo can be effectively subjected to anaerobic digestion and no inhibition processes were detected. The highest methane yield coefficients were obtained for the phases obtained after a two-months storages, i.e., suspended solids and liquid phase free of suspended solids, which generated 366 ± 7 mL CH4/g VS and 358 ± 6 mL CH4/g VS, respectively. The phenol extraction process reduced the methane yield coefficient around 25% due to the retention of biodegradable compounds during the extraction process. Regardless of this drop, the anaerobic digestion is a suitable technology for the stabilization of the different generated residual phases, whereas the high market price of the extracted phenols can largely compensate the slight decrease in the methane generation.es
dc.description.sponsorshipEIT Food, the innovation community on Food of the European Institute of Innovation and Technology (EIT), a body of the EU, under the Horizon 2020, the EU Framework Programme for Research and Innovationes
dc.formatapplication/pdfes
dc.format.extent10es
dc.language.isoenges
dc.publisherMDPIes
dc.relation.ispartofMolecules, 25 (22), 1-10.
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectMesophilic anaerobic digestiones
dc.subjectValorisationes
dc.subjectPhenolses
dc.subjectOlive mill solid wastees
dc.titleBiogas Potential of the Side Streams Obtained in a Novel Phenolic Extraction System from Olive Mill Solid Wastees
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Bioquímica Médica y Biología Molecular e Inmunologíaes
dc.identifier.doi10.3390/molecules25225438es
dc.journaltitleMoleculeses
dc.publication.volumen25es
dc.publication.issue22es
dc.publication.initialPage1es
dc.publication.endPage10es

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