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dc.contributor.author | Pau Balaguer, M. | es_ES |
dc.contributor.author | Gomez-Estaca, Joaquin | es_ES |
dc.contributor.author | Gavara Clemente, Rafael | es_ES |
dc.contributor.author | Hernandez-Munoz, Pilar | es_ES |
dc.date.accessioned | 2013-04-26T12:33:30Z | |
dc.date.issued | 2011-12-28 | |
dc.identifier.issn | 0021-8561 | |
dc.identifier.uri | http://hdl.handle.net/10251/28268 | |
dc.description.abstract | [EN] The aim of this work has been to study the modification of gliadin films with cinnamaldehyde as a potential crosslinker agent. The molecular weight profile and cross-linking density showed that cinnamaldehyde increased reticulation in the resulting films. The participation of free amino groups of the protein in the newly created entanglements could be a possible mechanism of connection between the polypeptidic chains. The combination of a Schiff base and a Michael addition is a feasible approach to understanding this mechanism. The protein solubility in different media pointed to lower participation by both noncovalent and disulfide bonds in stabilizing the structure of the cross-linked films. The new covalent bonds formed by the cinnamaldehyde treatment hampered water absorption and weight loss, leading to more water-resistant matrices which had not disintegrated after 5 months. The properties of this novel bioplastic could be modified to suit the intended application by using cinnamaldehyde, a naturally occurring compound. | es_ES |
dc.description.sponsorship | We thank the Spanish Ministry of Science and Innovation for financial support (Projects AGL2006-02176 and AGL2009-08776 and M.P.B.'s FPI fellowship). | |
dc.language | Inglés | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation.ispartof | Journal of Agricultural and Food Chemistry | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Bioplastics | es_ES |
dc.subject | Gliadin films | es_ES |
dc.subject | Cinnamaldehyde | es_ES |
dc.subject | Cross-linking | es_ES |
dc.subject | Enzymatic degradation | es_ES |
dc.subject.classification | TECNOLOGIA DE ALIMENTOS | es_ES |
dc.title | Biochemical Properties of Bioplastics Made from Wheat Gliadins Cross-Linked with Cinnamaldehyde | es_ES |
dc.type | Artículo | es_ES |
dc.embargo.lift | 10000-01-01 | |
dc.embargo.terms | forever | es_ES |
dc.identifier.doi | 10.1021/jf203055s | |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//AGL2006-02176/ES/MATERIALES POLIMERICOS HIDROFILICOS CON CAPACIDAD PARA LA LIBERACION O RETENCION DE COMPUESTOS ACTIVOS. DESARROLLO Y CARACTERIZACION DE SU EFECTIVIDAD COMO MATERIALES PARA EL ENVASADO ACTIVO DE ALIME/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//AGL2009-08776/ES/Nuevos Sistemas De Envasado Activo Alimentario Basados En Materiales Polimericos O Hibridos Con Capacidad Para La Liberacion Controlada Y Sostenida De Agentes Activos/ | |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments | es_ES |
dc.description.bibliographicCitation | Pau Balaguer, M.; Gomez-Estaca, J.; Gavara Clemente, R.; Hernandez-Munoz, P. (2011). Biochemical Properties of Bioplastics Made from Wheat Gliadins Cross-Linked with Cinnamaldehyde. Journal of Agricultural and Food Chemistry. 59(24):13212-13220. https://doi.org/10.1021/jf203055s | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1021/jf203055s | es_ES |
dc.description.upvformatpinicio | 13212 | es_ES |
dc.description.upvformatpfin | 13220 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 59 | es_ES |
dc.description.issue | 24 | es_ES |
dc.relation.senia | 215348 | |
dc.identifier.pmid | 22047158 | |
dc.contributor.funder | Ministerio de Educación y Ciencia |