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dc.contributor.author | Mendes de-Souza, Poliana | es_ES |
dc.contributor.author | Fernandez, A. | es_ES |
dc.contributor.author | Lopez-Carballo, Gracia | es_ES |
dc.contributor.author | Gavara Clemente, Rafael | es_ES |
dc.contributor.author | Hernández-Muñoz, Pilar | es_ES |
dc.date.accessioned | 2020-04-17T12:48:38Z | |
dc.date.available | 2020-04-17T12:48:38Z | |
dc.date.issued | 2010 | es_ES |
dc.identifier.issn | 0268-005X | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/140855 | |
dc.description.abstract | [EN] Films made of sodium caseinate containing lysozyme where modified by chemical or biochemical crosslinkers to achieve a controlled release of the antimicrobial lysozyme. Kinetic studies in buffered solutions at pH 3.02-5.80 were undertaken. Both the pH and the use of crosslinkers had a strong effect on the protein network, and consequently, a significant influence on the releasing of lysozyme activity. Sodium caseinate (NaCas) films became insoluble networks at pHs close to the isoelectric point of caseinate (pH 4.6), therefore decelerating remarkably the diffusion of lysozyme without the addition of crosslinkers. Additionally a slow release of lysozyme was achieved after mixing with glyoxal, achieving a modulation in the antimicrobial activity against Micrococcus lysodeikticus and Staphylococcus aureus. Other crosslinkers, as calcium chloride or transglutaminase, almost blocked enzyme release and were not found adequate to achieve enough antimicrobial activity. Results showed that active caseinate films modified by pH and glyoxal efficiently retarded the release of lysozyme, being a promising way to extend antimicrobial effects during food storage and to enhance food safety. (C) 2009 Elsevier Ltd. All rights reserved. | es_ES |
dc.description.sponsorship | Authors thank the Spanish Comision Interministerial de Ciencia y Tecnologia for financial support under contract AGL07-65936-C02 and the Consolider Project Fun-C-Food CSD2007-00063 from the Spanish Ministry of Science an Innovation. P. M. de Souza thanks the Generalitat Valenciana for Grant number BFPI/2008/230. A. Fernandez thanks the Ramon y Cajal program from MICINN. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Food Hydrocolloids | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Active packaging | es_ES |
dc.subject | Edible coatings | es_ES |
dc.subject | Lysozyme | es_ES |
dc.subject | Sodium caseinate | es_ES |
dc.subject | Crosslinking | es_ES |
dc.subject | Matrix modification | es_ES |
dc.subject | Controlled release | es_ES |
dc.subject.classification | TECNOLOGIA DE ALIMENTOS | es_ES |
dc.title | Modified sodium caseinate films as releasing carriers of lysozyme | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.foodhyd.2009.10.005 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//AGL2007-65936-C02-01/ES/OPTIMIZACION DE NANOCOMPUESTOS CON CAPACIDAD ANTIMICROBIANA Y SUSCEPTORA DE MICROONDAS PARA SU APLICACION EN ENVASES ALIMENTARIOS COMPATIBLES CON METODOS DE CONSERVACION TRADICIONALES Y EMERGENTES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//CSD2007-00063/ES/Nuevos Ingredientes de Alimentos Funcionales para Mejorar la Salud/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//BFPI%2F2008%2F230/ | es_ES |
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 | Mendes De-Souza, P.; Fernandez, A.; Lopez-Carballo, G.; Gavara Clemente, R.; Hernández-Muñoz, P. (2010). Modified sodium caseinate films as releasing carriers of lysozyme. Food Hydrocolloids. 24(4):300-306. https://doi.org/10.1016/j.foodhyd.2009.10.005 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.foodhyd.2009.10.00 | es_ES |
dc.description.upvformatpinicio | 300 | es_ES |
dc.description.upvformatpfin | 306 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 24 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\215791 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Educación y Ciencia | es_ES |