Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/136363
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Kashiri, Mahboobeh | es_ES |
dc.contributor.author | Cerisuelo, Josep Pascual | es_ES |
dc.contributor.author | Domínguez, Irene | es_ES |
dc.contributor.author | López Carballo, Gracia | es_ES |
dc.contributor.author | Hernández Muñoz, Pilar | es_ES |
dc.contributor.author | Gavara, Rafael | es_ES |
dc.date.accessioned | 2016-09-06T07:22:50Z | - |
dc.date.available | 2016-09-06T07:22:50Z | - |
dc.date.issued | 2016-06-08 | - |
dc.identifier.citation | Food Hydrocolloids 61: 547-554 (2016) | es_ES |
dc.identifier.issn | 0268-005X | - |
dc.identifier.uri | http://hdl.handle.net/10261/136363 | - |
dc.description.abstract | Novel antimicrobial biopolymer films based on the incorporation of ethyl-Nα-dodecanoyl-l-arginate hydrochloride (LAE) in zein matrices were manufactured and characterized as materials for LAE controlled released applications such as active food packaging. Characterization of the films’ functional properties revealed that incorporation of LAE (5 and 10%) in the biopolymer matrix did not cause substantial changes in morphological, optical, thermal, mechanical and barrier properties. As the mechanism of action of these films is mainly based on release of the antimicrobial, this process was characterized when the active biofilms were exposed to three food simulants (water, 3% acetic acid, and 10% alcohol) at three temperatures (4, 23, and 37 °C). The data obtained revealed that, with the exception of exposure to water at 4 °C which achieved a release of more than 80% of the LAE incorporated, the agent was almost completely extracted in all conditions. Release of LAE was faster at higher temperatures, and the diffusion coefficient values varied according to the Arrhenius law, and increased with temperature. Antibacterial activity of films was assayed against Listeria monocytogenes and Escherichia coli. Zein films with 5% LAE produced 2.02 and 3.07 log reduction against L. monocytogenes and E. coli, respectively, after 5 days of storage at 4 °C. Greater antibacterial activity was observed with films containing 10% LAE (5 log reduction) at 37 °C. This work highlighted that LAE incorporation in a packaging film constructed with renewable polymer materials offers an interesting and efficient hurdle for control of bacterial contamination in foods. | es_ES |
dc.description.sponsorship | The authors acknowledge the financial support of the Spanish Ministry of Economy and Competitiveness, projects AGL2012-39920-C03-01. M.K. thanks the Ministry of Sciences, Research and Technology of Iran for her grant. I.D. thanks the CSIC for her postdoctoral contract (JAE-DOC). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.isversionof | Postprint | es_ES |
dc.rights | openAccess | en_EN |
dc.subject | Antimicrobial packaging | es_ES |
dc.subject | Bioplastics | es_ES |
dc.subject | LAE | es_ES |
dc.subject | Zein | es_ES |
dc.subject | Antimicrobial release | es_ES |
dc.subject | Release kinetics | es_ES |
dc.title | Novel antimicrobial zein film for controlled release of lauroyl arginate (LAE) | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.foodhyd.2016.06.012 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.foodhyd.2016.06.012 | es_ES |
dc.embargo.terms | 2017-06-08 | es_ES |
dc.rights.license | https://creativecommons.org/licenses/by-nc-nd/4.0/ | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | Ministry of Science, Research, and Technology (Iran) | es_ES |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003339 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (IATA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
KASHIRI-FOODHYD-2016.pdf | Artículo principal + material suplementario | 2,18 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
64
checked on 13-abr-2024
WEB OF SCIENCETM
Citations
56
checked on 18-feb-2024
Page view(s)
288
checked on 18-abr-2024
Download(s)
782
checked on 18-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons