Antioxidant and antimicrobial activity of bioactive chitosan films

Autores
Raspo, Matías A.; Vignola, María Belén; Gomez, César Gerardo; Andreatta, Alfonsina E.
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work the preparation of chitosan films containing different bioactive compounds (gallic acid or salicylic acid) and plasticizers (sorbitol or Tween 80) was assessed. In addition, the component composition influence on the performance of chitosan-based films over antimicrobial and antioxidant activity were researched using the Response Surface Methodology from a Doehlert two-factor model. Both films (A: chitosan/gallic acid/Tween 80 and B: chitosan/salicylic acid/sorbitol) showed a good antioxidant capacity where a higher bioactive compound content and a low plasticizer concentration led to the best performance. Furthermore, the chitosan/gallic acid/Tween 80 film evidenced antimicrobial activity against Escherichia coli ATCC 25922. Chitosan-based films developed from formulation A and B showed a promising performance as bacteriostatic agent, which is sufficient evidence to assess these films as successful materials for food packaging.
Fil: Raspo, Matías A. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.
Fil: Vignola, María Belén. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.
Fil: Gomez, César G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica - CONICET. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada (IPQA); Argentina.
Fil: Andreatta, Alfonsina E. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.
Peer Reviewed
Fuente
Latin American Applied Research 2022: 61-65. (2022)
Materia
Chitosan
Gallic acid
Salicylic acid
Antioxidant capacity
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2023-06-22T18:55:44Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/8095
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Antioxidant and antimicrobial activity of bioactive chitosan filmsRaspo, Matías A.Vignola, María BelénGomez, César GerardoAndreatta, Alfonsina E.ChitosanGallic acidSalicylic acidAntioxidant capacityIn this work the preparation of chitosan films containing different bioactive compounds (gallic acid or salicylic acid) and plasticizers (sorbitol or Tween 80) was assessed. In addition, the component composition influence on the performance of chitosan-based films over antimicrobial and antioxidant activity were researched using the Response Surface Methodology from a Doehlert two-factor model. Both films (A: chitosan/gallic acid/Tween 80 and B: chitosan/salicylic acid/sorbitol) showed a good antioxidant capacity where a higher bioactive compound content and a low plasticizer concentration led to the best performance. Furthermore, the chitosan/gallic acid/Tween 80 film evidenced antimicrobial activity against Escherichia coli ATCC 25922. Chitosan-based films developed from formulation A and B showed a promising performance as bacteriostatic agent, which is sufficient evidence to assess these films as successful materials for food packaging.Fil: Raspo, Matías A. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.Fil: Vignola, María Belén. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.Fil: Gomez, César G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica - CONICET. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada (IPQA); Argentina.Fil: Andreatta, Alfonsina E. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.Peer Reviewed2023-06-22T18:55:44Z2023-06-22T18:55:44Z2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfLatin American Applied Research1851-8796http://hdl.handle.net/20.500.12272/8095https://doi.org/10.52292/j.laar.2022.209Latin American Applied Research 2022: 61-65. (2022)reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica NacionalengengInternacionalinfo:eu-repo/semantics/openAccess2023-06-22T18:55:44Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 Internacional.2026-10-01T11:56:57Zoai:ria.utn.edu.ar:20.500.12272/8095instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-10-01 11:56:58.334Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Antioxidant and antimicrobial activity of bioactive chitosan films
title Antioxidant and antimicrobial activity of bioactive chitosan films
spellingShingle Antioxidant and antimicrobial activity of bioactive chitosan films
Raspo, Matías A.
Chitosan
Gallic acid
Salicylic acid
Antioxidant capacity
title_short Antioxidant and antimicrobial activity of bioactive chitosan films
title_full Antioxidant and antimicrobial activity of bioactive chitosan films
title_fullStr Antioxidant and antimicrobial activity of bioactive chitosan films
title_full_unstemmed Antioxidant and antimicrobial activity of bioactive chitosan films
title_sort Antioxidant and antimicrobial activity of bioactive chitosan films
dc.creator.none.fl_str_mv Raspo, Matías A.
Vignola, María Belén
Gomez, César Gerardo
Andreatta, Alfonsina E.
author Raspo, Matías A.
author_facet Raspo, Matías A.
Vignola, María Belén
Gomez, César Gerardo
Andreatta, Alfonsina E.
author_role author
author2 Vignola, María Belén
Gomez, César Gerardo
Andreatta, Alfonsina E.
author2_role author
author
author
dc.subject.none.fl_str_mv Chitosan
Gallic acid
Salicylic acid
Antioxidant capacity
topic Chitosan
Gallic acid
Salicylic acid
Antioxidant capacity
dc.description.none.fl_txt_mv In this work the preparation of chitosan films containing different bioactive compounds (gallic acid or salicylic acid) and plasticizers (sorbitol or Tween 80) was assessed. In addition, the component composition influence on the performance of chitosan-based films over antimicrobial and antioxidant activity were researched using the Response Surface Methodology from a Doehlert two-factor model. Both films (A: chitosan/gallic acid/Tween 80 and B: chitosan/salicylic acid/sorbitol) showed a good antioxidant capacity where a higher bioactive compound content and a low plasticizer concentration led to the best performance. Furthermore, the chitosan/gallic acid/Tween 80 film evidenced antimicrobial activity against Escherichia coli ATCC 25922. Chitosan-based films developed from formulation A and B showed a promising performance as bacteriostatic agent, which is sufficient evidence to assess these films as successful materials for food packaging.
Fil: Raspo, Matías A. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.
Fil: Vignola, María Belén. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.
Fil: Gomez, César G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica - CONICET. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada (IPQA); Argentina.
Fil: Andreatta, Alfonsina E. Universidad Tecnológica Nacional. Facultad Regional San Francisco. CONICET; Argentina.
Peer Reviewed
description In this work the preparation of chitosan films containing different bioactive compounds (gallic acid or salicylic acid) and plasticizers (sorbitol or Tween 80) was assessed. In addition, the component composition influence on the performance of chitosan-based films over antimicrobial and antioxidant activity were researched using the Response Surface Methodology from a Doehlert two-factor model. Both films (A: chitosan/gallic acid/Tween 80 and B: chitosan/salicylic acid/sorbitol) showed a good antioxidant capacity where a higher bioactive compound content and a low plasticizer concentration led to the best performance. Furthermore, the chitosan/gallic acid/Tween 80 film evidenced antimicrobial activity against Escherichia coli ATCC 25922. Chitosan-based films developed from formulation A and B showed a promising performance as bacteriostatic agent, which is sufficient evidence to assess these films as successful materials for food packaging.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-06-22T18:55:44Z
2023-06-22T18:55:44Z
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 Latin American Applied Research
1851-8796
http://hdl.handle.net/20.500.12272/8095
https://doi.org/10.52292/j.laar.2022.209
identifier_str_mv Latin American Applied Research
1851-8796
url http://hdl.handle.net/20.500.12272/8095
https://doi.org/10.52292/j.laar.2022.209
dc.language.none.fl_str_mv eng
eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2023-06-22T18:55:44Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
.
eu_rights_str_mv openAccess
rights_invalid_str_mv 2023-06-22T18:55:44Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
.
dc.format.none.fl_str_mv pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.source.none.fl_str_mv Latin American Applied Research 2022: 61-65. (2022)
reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.364332

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