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dc.creatorOrts, José M.es
dc.creatorParrado Rubio, Juanes
dc.creatorPascual, José A.es
dc.creatorOrts, Ángeles
dc.creatorCuartero, Jessicaes
dc.creatorTejada Moral, Manueles
dc.creatorRos, Margaritaes
dc.date.accessioned2023-04-19T13:50:53Z
dc.date.available2023-04-19T13:50:53Z
dc.date.issued2023
dc.identifier.citationOrts, J.M., Parrado Rubio, J., Pascual, J.A., Orts, Á., Cuartero, J., Tejada Moral, M. y Ros, M. (2023). Polyurethane Foam Residue Biodegradation through the Tenebrio molitor Digestive Tract: Microbial Communities and Enzymatic Activity. Polymers, 15 (1), 204. https://doi.org/10.3390/polym15010204.
dc.identifier.issn2073-4360es
dc.identifier.urihttps://hdl.handle.net/11441/144653
dc.description.abstractPolyurethane (PU) is a widely used polymer with a highly complex recycling process due to its chemical structure. Eliminating polyurethane is limited to incineration or accumulation in landfills. Biodegradation by enzymes and microorganisms has been studied for decades as an effective method of biological decomposition. In this study, Tenebrio molitor larvae (T. molitor) were fed polyurethane foam. They degraded the polymer by 35% in 17 days, resulting in a 14% weight loss in the mealworms. Changes in the T. molitor gut bacterial community and diversity were observed, which may be due to the colonization of the species associated with PU degradation. The physical and structural biodegradation of the PU, as achieved by T. molitor, was observed and compared to the characteristics of the original PU (PU-virgin) using Fourier Transform InfraRed spectroscopy (FTIR), Thermal Gravimetric Analysis (TGA), and Scanning Electron Microphotography (SEM).es
dc.description.sponsorshipMinisterio de Ciencia e Innovación 2i18sae00058, TED2021-131894B-C21es
dc.formatapplication/pdfes
dc.format.extent13 p.es
dc.language.isoenges
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)es
dc.relation.ispartofPolymers, 15 (1), 204.
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectBacteriaes
dc.subjectGut microbiomees
dc.subjectInsectes
dc.subjectMealwormses
dc.subjectPlastices
dc.titlePolyurethane Foam Residue Biodegradation through the Tenebrio molitor Digestive Tract: Microbial Communities and Enzymatic Activityes
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 y Biología Moleculares
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Cristalografía, Mineralogía y Química Agrícola
dc.relation.projectID2i18sae00058es
dc.relation.projectIDTED2021-131894B-C21es
dc.relation.publisherversionhttps://dx.doi.org/10.3390/polym15010204es
dc.identifier.doi10.3390/polym15010204es
dc.journaltitlePolymerses
dc.publication.volumen15es
dc.publication.issue1es
dc.publication.initialPage204es
dc.contributor.funderMinisterio de Ciencia e Innovación (MICIN). Españaes
dc.description.awardwinningPremio Mensual Publicación Científica Destacada de la US. Facultad de Farmacia

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