Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles

Fil: Braga, Lilian R. University of Brasília. Institute of Chemistry. Campus Universitário Darcy Ribeiro. Laboratory of Chemical Processes Development; Brasil

Detalhes bibliográficos
Autores: Braga, Lilian R., Pérez, Leonardo Martín, Soazo, Marina del V., Machado, Fabricio
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2019
País:Argentina
Recursos:Pontificia Universidad Católica Argentina
Repositório:Repositorio Institucional (UCA)
Idioma:inglês
OAI Identifier:oai:ucacris:123456789/14111
Acesso em linha:https://repositorio.uca.edu.ar/handle/123456789/14111
Access Level:Acceso aberto
Palavra-chave:PELÍCULAS DE POLI (CLORURO DE VINILO)
QUERCETINA
NANOPARTICULAS DE PLATA
PROPIEDADES ANTIOXIDANTES
ACTIVIDAD ANTIMICROBIANA
id AR_7a79b26d24f4e8a94472c0bcd2f94176
oai_identifier_str oai:ucacris:123456789/14111
network_acronym_str AR
network_name_str Argentina
repository_id_str
spelling Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticlesBraga, Lilian R.Pérez, Leonardo MartínSoazo, Marina del V.Machado, FabricioPELÍCULAS DE POLI (CLORURO DE VINILO)QUERCETINANANOPARTICULAS DE PLATAPROPIEDADES ANTIOXIDANTESACTIVIDAD ANTIMICROBIANAFil: Braga, Lilian R. University of Brasília. Institute of Chemistry. Campus Universitário Darcy Ribeiro. Laboratory of Chemical Processes Development; BrasilFil: Pérez, Leonardo Martín. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; ArgentinaFil: Pérez, Leonardo Martín. Universidad Nacional de Rosario. Instituto de Química de Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pérez, Leonardo Martín. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario.Fil: Soazo, Marina del V. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; ArgentinaFil: Soazo, Marina del V. Universidad Nacional de Rosario. Instituto de Química de Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Machado, Fabricio. University of Brasília. Institute of Chemistry. Campus Universitário Darcy Ribeiro. Laboratory of Chemical Processes Development; BrasilAbstract: This work provides details regarding the physicochemical, antimicrobial and antioxidant properties of poly(vinyl chloride) (PVC)-based films containing 0.4% quercetin and silver nanoparticles (AgNPs) at various concentrations levels. The incorporation of quercetin and AgNPs into the PVC matrix considerably affected the thermal, mechanical and optical properties of the films. Results obtained from the tensile stresgth test, demonstrated an improvement in the mechanical strength of the films after the incorporation of both quercetin and AgNPs. Moreover, an increase in AgNPs concentration increased the rigidity, as compared to control PVC film. Antimicrobial activity against food pathogens (Escherichia coli, Salmonella Typhimurium and Listeria monocytogenes) was evaluated by an antimicrobial barrier test. Results showed that the PVC-based films with quercetin and AgNPs proved to be highly effective to inhibiting bacterial growth. Therefore, these results indicate promising evidence to possibly aid in the prevention of microbial dissemination in foods. Additionally, films incorporated with quercetin and AgNPs expressed an antioxidant capacity when evaluated via the DPPH method. Among all of the films evaluated, the PVC-based films containing 0.4% quercetin and 1% AgNPs were flexible, exhibiting excellent UV-light barrier properties and for use with fatty foods, with the intent of reducing lipid oxidation and preventing food pathogen dissemination.Elsevier2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://repositorio.uca.edu.ar/handle/123456789/141110023-643810.1016/j.lwt.2018.11.082Braga, L. R. et al. Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles [en línea]. Food Science and Technology. 2019, 101. doi: https://doi.org/10.1016/j.lwt.2018.11.082. Disponible: https://repositorio.uca.edu.ar/handle/123456789/14111Food Science and Technology Vol. 101, 2019reponame:Repositorio Institucional (UCA)instname:Pontificia Universidad Católica Argentinaenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/2024-05-15T12:25:26Zoai:ucacris:123456789/14111instacron:UCAInstitucionalhttps://repositorio.uca.edu.ar/Universidad privadaNo correspondehttps://repositorio.uca.edu.ar/oaiclaudia_fernandez@uca.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:25852024-05-15 12:25:26.393Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentinafalse
dc.title.none.fl_str_mv Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
title Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
spellingShingle Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
Braga, Lilian R.
PELÍCULAS DE POLI (CLORURO DE VINILO)
QUERCETINA
NANOPARTICULAS DE PLATA
PROPIEDADES ANTIOXIDANTES
ACTIVIDAD ANTIMICROBIANA
title_short Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
title_full Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
title_fullStr Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
title_full_unstemmed Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
title_sort Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles
dc.creator.none.fl_str_mv Braga, Lilian R.
Pérez, Leonardo Martín
Soazo, Marina del V.
Machado, Fabricio
author Braga, Lilian R.
author_facet Braga, Lilian R.
Pérez, Leonardo Martín
Soazo, Marina del V.
Machado, Fabricio
author_role author
author2 Pérez, Leonardo Martín
Soazo, Marina del V.
Machado, Fabricio
author2_role author
author
author
dc.subject.none.fl_str_mv PELÍCULAS DE POLI (CLORURO DE VINILO)
QUERCETINA
NANOPARTICULAS DE PLATA
PROPIEDADES ANTIOXIDANTES
ACTIVIDAD ANTIMICROBIANA
topic PELÍCULAS DE POLI (CLORURO DE VINILO)
QUERCETINA
NANOPARTICULAS DE PLATA
PROPIEDADES ANTIOXIDANTES
ACTIVIDAD ANTIMICROBIANA
description Fil: Braga, Lilian R. University of Brasília. Institute of Chemistry. Campus Universitário Darcy Ribeiro. Laboratory of Chemical Processes Development; Brasil
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://repositorio.uca.edu.ar/handle/123456789/14111
0023-6438
10.1016/j.lwt.2018.11.082
Braga, L. R. et al. Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles [en línea]. Food Science and Technology. 2019, 101. doi: https://doi.org/10.1016/j.lwt.2018.11.082. Disponible: https://repositorio.uca.edu.ar/handle/123456789/14111
url https://repositorio.uca.edu.ar/handle/123456789/14111
identifier_str_mv 0023-6438
10.1016/j.lwt.2018.11.082
Braga, L. R. et al. Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles [en línea]. Food Science and Technology. 2019, 101. doi: https://doi.org/10.1016/j.lwt.2018.11.082. Disponible: https://repositorio.uca.edu.ar/handle/123456789/14111
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Food Science and Technology Vol. 101, 2019
reponame:Repositorio Institucional (UCA)
instname:Pontificia Universidad Católica Argentina
instname_str Pontificia Universidad Católica Argentina
reponame_str Repositorio Institucional (UCA)
collection Repositorio Institucional (UCA)
repository.name.fl_str_mv Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentina
repository.mail.fl_str_mv claudia_fernandez@uca.edu.ar
_version_ 1799197097947299840
score 15,812429

Registros relacionados