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Active Flexible Films for Food Packaging: A Review

2022-06-16Journal article Open access
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dc.contributor.authorAzevedo, Ana G.
dc.contributor.authorBarros, Carolina
dc.contributor.authorMiranda, Sónia
dc.contributor.authorMachado, Ana Vera
dc.contributor.authorCastro, Olga
dc.contributor.authorSilva, Bruno
dc.contributor.authorSaraiva, Margarida
dc.contributor.authorSilva, Ana Sanches
dc.contributor.authorPastrana, Lorenzo
dc.contributor.authorCarneiro, Olga Sousa
dc.contributor.authorCerqueira, Miguel A.
dc.date.accessioned2023-02-27T16:05:48Z
dc.date.available2023-02-27T16:05:48Z
dc.date.issued2022-06-16
dc.descriptionThis article belongs to the Special Issue Active and Intelligent Food Packaging Polymers.pt_PT
dc.description.abstractActive food packaging is a dynamic area where the scientific community and industry have been trying to find new strategies to produce innovative packaging that is economically viable and compatible with conventional production processes. The materials used to develop active packaging can be organized into scavenging and emitting materials, and based on organic and inorganic materials. However, the incorporation of these materials in polymer-based flexible packaging is not always straightforward. The challenges to be faced are mainly related to active agents' sensitivity to high temperatures or difficulties in dispersing them in the high viscosity polymer matrix. This review provides an overview of methodologies and processes used in the production of active packaging, particularly for the production of active flexible films at the industrial level. The direct incorporation of active agents in polymer films is presented, focusing on the processing conditions and their effect on the active agent, and final application of the packaging material. Moreover, the incorporation of active agents by coating technologies and supercritical impregnation are presented. Finally, the use of carriers to help the incorporation of active agents and several methodologies is discussed. This review aims to guide academic and industrial researchers in the development of active flexible packaging, namely in the selection of the materials, methodologies, and process conditions.pt_PT
dc.description.sponsorshipConducted under the project “MobFood-Mobilizing scientific and technological knowledge in response to the challenges of the agri-food market” (POCI-01-0247-FEDER-024524), by “Mob Food” Consortium, and financed by European Regional Development Fund (ERDF), through the Incentive System to Research and Technological development, within the Portugal2020 Competi tiveness and Internationalization Operational Program. IPC researchers acknowledge also funding by National Funds through FCT-Portuguese Foundation for Science and Technology, References UIDB/05256/2020 and UIDP/05256/2020.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPolymers (Basel). 2022 Jun 16;14(12):2442. doi: 10.3390/polym14122442pt_PT
dc.identifier.doi10.3390/polym14122442pt_PT
dc.identifier.issn2073-4360
dc.identifier.urihttp://hdl.handle.net/10400.18/8529
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationInstitute for Polymers and Composites
dc.relationInstitute for Polymers and Composites
dc.relation.publisherversionhttps://www.mdpi.com/2073-4360/14/12/2442pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectActive Packagingpt_PT
dc.subjectAntimicrobial Filmpt_PT
dc.subjectAntioxidant Filmpt_PT
dc.subjectFood Packagingpt_PT
dc.subjectNutrição Aplicadapt_PT
dc.titleActive Flexible Films for Food Packaging: A Reviewpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleInstitute for Polymers and Composites
oaire.awardTitleInstitute for Polymers and Composites
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F05256%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F05256%2F2020/PT
oaire.citation.issue12pt_PT
oaire.citation.startPage2442pt_PT
oaire.citation.titlePolymerspt_PT
oaire.citation.volume14pt_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.isProjectOfPublication8a04caf0-601b-4227-9142-76740774d8a6
relation.isProjectOfPublication4406b3c3-8ee3-46ca-b3e5-cfbabdee1648
relation.isProjectOfPublication.latestForDiscovery8a04caf0-601b-4227-9142-76740774d8a6

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