Evaluation the Potential of Onion/Laponite Composites Films for Sustainable Food Packaging with Enhanced UV Protection and Antioxidant Capacity

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Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorFederal University of the São Francisco Valley (UNIVASF)-
Autor(es): dc.contributorBioSmart Nanotechnology Ltda-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Zaragoza-
Autor(es): dc.contributorUniversity of Araraquara (UNIARA)-
Autor(es): dc.creatorBarbosa, Maciel L.-
Autor(es): dc.creatorOliveira, Leticia M. de-
Autor(es): dc.creatorPaiva, Robert-
Autor(es): dc.creatorDametto, Alessandra C.-
Autor(es): dc.creatorDias, Diogenes dos S.-
Autor(es): dc.creatorRibeiro, Clovis A.-
Autor(es): dc.creatorWrona, Magdalena-
Autor(es): dc.creatorNerín, Cristina-
Autor(es): dc.creatorBarud, Hernane da S.-
Autor(es): dc.creatorCruz, Sandra A.-
Data de aceite: dc.date.accessioned2025-08-21T19:45:20Z-
Data de disponibilização: dc.date.available2025-08-21T19:45:20Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/molecules28196829-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297058-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297058-
Descrição: dc.descriptionAgro-industrial residues have attracted attention for their applications in the field of biodegradable packaging. Recently, our research group has developed onion-based films with promising properties for this type of application due to their non-toxicity, biocompatibility and biodegradability. Therefore, in this study, we investigated the effect of Laponite clay concentration on the physicochemical and antioxidant properties of the onion-based films, which were prepared by a casting method. The XRD and FTIR data confirm the presence of the mineral clay in the onion-based films. These findings are consistent with those obtained from FE-SEM analysis, which revealed the presence of typical Laponite grains. In terms of wettability, the results show that the clay decreases the hydrophilic character of the material but slightly increases the water vapor permeation. Optical characterization revealed that the materials exhibited zero transmittance in the UV region and increased opacity in the visible region for composites containing 5% and 10% Laponite. Furthermore, the antioxidant test demonstrated higher antioxidant potential in the composites compared to the pure films. Consequently, these results suggest that the formation of Laponite and onion composites could be an essential strategy for developing natural polymers in the field of food contact packaging.-
Descrição: dc.descriptionGobierno de Aragón-
Descrição: dc.descriptionMagyar Ösztöndíj Bizottság-
Descrição: dc.descriptionMinisterio de Ciencia e Innovación-
Descrição: dc.descriptionMinistry of Science and Innovation, New Zealand-
Descrição: dc.descriptionDepartment of Chemistry Federal University of São Carlos (UFSCar)-
Descrição: dc.descriptionDepartment of Physics Federal University of the São Francisco Valley (UNIVASF)-
Descrição: dc.descriptionBioSmart Nanotechnology Ltda-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University (UNESP)-
Descrição: dc.descriptionEngineering Research Institute of Aragon (I3A) University of Zaragoza, María de Luna 3-
Descrição: dc.descriptionLaboratory of Biopolymers and Biomaterials (BIOPOLMAT) University of Araraquara (UNIARA)-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University (UNESP)-
Descrição: dc.descriptionMagyar Ösztöndíj Bizottság: 309614/2021-0-
Descrição: dc.descriptionMinisterio de Ciencia e Innovación: PID2021-123742OB-I00-
Descrição: dc.descriptionMinistry of Science and Innovation, New Zealand: PID2021-123742OB-I00-
Idioma: dc.languageen-
Relação: dc.relationMolecules-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectantioxidant-
Palavras-chave: dc.subjectbiopolymer-
Palavras-chave: dc.subjectcomposite-
Palavras-chave: dc.subjectlaponite-
Palavras-chave: dc.subjectonion films-
Título: dc.titleEvaluation the Potential of Onion/Laponite Composites Films for Sustainable Food Packaging with Enhanced UV Protection and Antioxidant Capacity-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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