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dc.creatorÁlvarez-Castillo, Estefaníaes
dc.creatorBengoechea Ruiz, Carloses
dc.creatorGuerrero Conejo, Antonio Franciscoes
dc.date.accessioned2021-03-12T10:35:40Z
dc.date.available2021-03-12T10:35:40Z
dc.date.issued2021-02
dc.identifier.citationÁlvarez-Castillo, E., Bengoechea Ruiz, C. y Guerrero Conejo, A.F. (2021). Strengthening of Porcine Plasma Protein Superabsorbent Materials through a Solubilization-Freeze-Drying Process. Polymers, 13 (5), 772-.
dc.identifier.issn2073-4360es
dc.identifier.urihttps://hdl.handle.net/11441/105999
dc.description.abstractThe replacement of common acrylic derivatives by biodegradable materials in the formu lation of superabsorbent materials would lessen the associated environmental impact. Moreover, the use of by-products or biowastes from the food industry that are usually discarded would promote a desired circular economy. The present study deals with the development of superabsorbent materi als based on a by-product from the meat industry, namely plasma protein, focusing on the effects of a freeze-drying stage before blending with glycerol and eventual injection molding. More specifically, this freeze-drying stage is carried out either directly on the protein flour or after its solubilization in deionized water (10% w/w). Superabsorbent materials obtained after this solubilization-freeze drying process display higher Young’s modulus and tensile strength values, without affecting their water uptake capacity. As greater water uptake is commonly related to poorer mechanical properties, the proposed solubilization-freeze-drying process is a useful strategy for producing strengthened hydrophilic materials.es
dc.description.sponsorshipSpanish Ministerio de Ciencia e Innovación-Agencia Estatal de Investigación (MICINN) and Fondo Europeo de Desarrollo Regional (FEDER) RTI2018-097100-B-C21es
dc.description.sponsorshipSpanish Ministerio de Ciencia e Innovación-Ministerio de Universidades PRE2019-089815es
dc.formatapplication/pdfes
dc.format.extent12 p.es
dc.language.isoenges
dc.publisherMDPIes
dc.relation.ispartofPolymers, 13 (5), 772-.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectPlasma proteines
dc.subjectSuperabsorbentes
dc.subjectProtein-based materiales
dc.subjectFreeze-dryinges
dc.subjectInjection moldinges
dc.titleStrengthening of Porcine Plasma Protein Superabsorbent Materials through a Solubilization-Freeze-Drying Processes
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería Químicaes
dc.relation.projectIDRTI2018-097100-B-C21es
dc.relation.projectIDRTI2018-097100-B-C21es
dc.relation.publisherversionhttps://www.mdpi.com/2073-4360/13/5/772es
dc.identifier.doi10.3390/polym13050772es
dc.contributor.groupUniversidad de Sevilla. TEP229: Tecnología y Diseño de Productos Multicomponenteses
dc.journaltitlePolymerses
dc.publication.volumen13es
dc.publication.issue5es
dc.publication.initialPage772es

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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
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