Repository logo
 
Publication

Poultry Shelf-Life Enhancing Potential of Nanofibers and Nanoparticles Containing Porphyra dioica Extracts

2020-03-26Journal article Open access
Simple item page
dc.contributor.authorReboleira, J.
dc.contributor.authorAdão, P.
dc.contributor.authorGuerreiro, S.
dc.contributor.authorDias, J.
dc.contributor.authorGanhão, R.
dc.contributor.authorMendes, S.
dc.contributor.authorAndrade, Mariana
dc.contributor.authorVilarinho, Fernanda
dc.contributor.authorSanches-Silva, A.
dc.contributor.authorAlves, N.
dc.contributor.authorBernardino, S.
dc.date.accessioned2021-03-05T14:58:22Z
dc.date.available2021-03-05T14:58:22Z
dc.date.issued2020-03-26
dc.description.abstractAqueous extracts of commercially available red macroalgae Porphyra dioica were integrated as inner coatings of food-grade polypropylene (PP) films through use of electrospinning and electrospraying technologies. Two coating formulations (A = 5 wt% P. dioica extract and 7.5 wt% polyvinyl alcohol (PVA); B = 1 wt% P. dioica extract, 1 wt% PVA, and 17% gelatine) were evaluated as to their capacity to delay spoilage of minced chicken breasts, through monitoring of microbial growth (total mesophile aerobic colony counts), colour stability, lipid oxidation (thiobarbituric acid reactive substances (TBARS)), and sensory analysis over a 4-day refrigerated storage. Scanning electron microscopy (SEM) imaging revealed an increased nanofiber and nanoparticle density on extract-enriched fibers, without compromise to their morphology or the homogeneity of the coatings. Total microbial counts on coating B samples was significantly (p < 0.001) reduced compared to uncoated plastic wraps. The coated samples also exhibited fewer colour degradation, though the coatings did not di er substantially from uncoated plastic wrap. Sensory analysis test subjects successfully distinguished the raw samples based on their treatment and gave a positive approval rating (66.7%) to the extract-enriched coatings when asked about edibility post storage.pt_PT
dc.description.sponsorshipThis work was supported by the research project “i.FILM – Multifunctional Films for Intelligent and Active Applications” (nº 17921) cofounded by European Regional Development Fund (FEDER) through the Competitiveness and Internationalization Operational Program under the "Portugal 2020" Program, Call no. 33/SI/2015, Co-Promotion Projects and by the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER-000018), co-funded Coatings 2020, 10, 315 12 of 14 by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. This work was also supported by the Fundação para a Ciência e a Tecnologia (FCT) and Centro2020 through the following Projects: UIDB/04044/2020, UIDP/04044/2020, PAMI - ROTEIRO/0328/2013 (Nº 022158) and MATIS (CENTRO-01-0145-FEDER-000014 - 3362). João Reboleira, Sara Guerreiro and Mariana Andrade are grateful for their research grant (2016/iFILM/BM) in the frame of iFILM project. Also, this study had the support of Fundação para a Ciência e Tecnologia (FCT), through the strategic project UID/MAR/04292/2019 granted to MARE.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCoatings. 2020 Mar 26;10:315. doi:10.3390/coatings10040315pt_PT
dc.identifier.doi10.3390/coatings10040315pt_PT
dc.identifier.issn2079-6412
dc.identifier.urihttp://hdl.handle.net/10400.18/7330
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationCentre for Rapid and Sustainable Product Development
dc.relationCentre for Rapid and Sustainable Product Development
dc.relation.publisherversionhttps://www.mdpi.com/2079-6412/10/4/315pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPorphyra dioicapt_PT
dc.subjectActive Packagingpt_PT
dc.subjectElectrospinningpt_PT
dc.subjectElectrosprayingpt_PT
dc.subjectShelf-lifept_PT
dc.subjectComposição dos Alimentospt_PT
dc.subjectSegurança Alimentarpt_PT
dc.titlePoultry Shelf-Life Enhancing Potential of Nanofibers and Nanoparticles Containing Porphyra dioica Extractspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Rapid and Sustainable Product Development
oaire.awardTitleCentre for Rapid and Sustainable Product Development
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04044%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04044%2F2020/PT
oaire.citation.startPage315pt_PT
oaire.citation.titleCoatingspt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.embargofctAcesso de acordo com política editorial da revista.pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublicationcaa86821-d09d-491d-bb12-db4b3d667c44
relation.isProjectOfPublication4817db23-37cf-402f-b942-5fd9b20e35de
relation.isProjectOfPublication.latestForDiscoverycaa86821-d09d-491d-bb12-db4b3d667c44

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Poultry Shelf-Life Enhancing Potential of Nanofibers and Nanoparticles Containing Porphyra dioica Extracts.pdf
Size:
2.37 MB
Format:
Adobe Portable Document Format
Download

Collections

DAN - Artigos em revistas internacionais