Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging

This work focused on the valorization of tar derived from rice husk pyrolysis as a precursor of matrices for the encapsulation of active principles. In this regard, the development of novel films based on alginate and eugenol-loaded tar microparticles with suitable mechanical properties and antibact...

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Autores principales: Taverna, María E., Busatto, Carlos Alberto, Saires, Paula J., Bertero, Melisa, Sedran, Ulises A., Estenoz, Diana
Formato: Artículo publisherVersion
Lenguaje:Inglés
Inglés
Publicado: 2024
Materias:
Tar microparticles
Eugenol
Packaging
Acceso en línea:http://hdl.handle.net/20.500.12272/11138
https://doi.org/10.1007/s12649-022-01679-z
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-11138
record_format dspace
spelling I68-R174-20.500.12272-111382024-07-24T18:54:12Z Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging Taverna, María E. Busatto, Carlos Alberto Saires, Paula J. Bertero, Melisa Sedran, Ulises A. Estenoz, Diana Tar microparticles Eugenol Packaging This work focused on the valorization of tar derived from rice husk pyrolysis as a precursor of matrices for the encapsulation of active principles. In this regard, the development of novel films based on alginate and eugenol-loaded tar microparticles with suitable mechanical properties and antibacterial activity was studied. Tar microparticles loaded with eugenol were incorporated into sodium alginate films and the effect on the mechanical, thermal and humidity resistance properties were determined, as well as the antimicrobial activity. Films with different crosslinking degrees were also prepared using CaCl2, and the eugenol controlled release profiles were evaluated. Crosslinked films exhibited improved mechanical and humidity resistance properties, as well as a lower release rate of eugenol in water. The antimicrobial studies showed that eugenol-loaded films present a higher antimicrobial activity against Staphylococcus aureus. Alginate/eugenol-loaded tar microparticles composites showed an enhancement of antibacterial properties and suitable physical characteristics to be used in active packaging applications. Fil: Taverna, María E. Instituto de Desarrollo Tecnológico para la Industria Química. INTEC (UNL - CONICET) - Universidad Tecnológica Nacional. Facultad Regional San Francisco; Argentina. Fil: Busatto, Carlos Alberto. Instituto de Desarrollo Tecnológico para la Industria Química. INTEC (UNL - CONICET); Argentina. Fil: Saires, Paula J. Instituto de Investigaciones en Catálisis y Petroquímica “Ing. José Miguel Parera”. INCAPE (UNL-CONICET); Argentina. Fil: Bertero, Melisa. Instituto de Investigaciones en Catálisis y Petroquímica “Ing. José Miguel Parera”. INCAPE (UNL-CONICET); Argentina. Fil: Sedran, Ulises A. Instituto de Investigaciones en Catálisis y Petroquímica “Ing. José Miguel Parera”. INCAPE (UNL-CONICET); Argentina. Fil: Estenoz, Diana. Instituto de Desarrollo Tecnológico para la Industria Química. INTEC (UNL - CONICET); Argentina. Peer Reviewed 2024-07-22T19:43:35Z 2024-07-22T19:43:35Z 2022-01-29 info:eu-repo/semantics/article publisherVersion Waste and Biomass Valorization http://hdl.handle.net/20.500.12272/11138 https://doi.org/10.1007/s12649-022-01679-z eng eng embargoedAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional . pdf Internacional Waste and Biomass Valorization. Volume 13: 3061–3070 (2022).
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
Inglés
topic Tar microparticles
Eugenol
Packaging
spellingShingle Tar microparticles
Eugenol
Packaging
Taverna, María E.
Busatto, Carlos Alberto
Saires, Paula J.
Bertero, Melisa
Sedran, Ulises A.
Estenoz, Diana
Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging
topic_facet Tar microparticles
Eugenol
Packaging
description This work focused on the valorization of tar derived from rice husk pyrolysis as a precursor of matrices for the encapsulation of active principles. In this regard, the development of novel films based on alginate and eugenol-loaded tar microparticles with suitable mechanical properties and antibacterial activity was studied. Tar microparticles loaded with eugenol were incorporated into sodium alginate films and the effect on the mechanical, thermal and humidity resistance properties were determined, as well as the antimicrobial activity. Films with different crosslinking degrees were also prepared using CaCl2, and the eugenol controlled release profiles were evaluated. Crosslinked films exhibited improved mechanical and humidity resistance properties, as well as a lower release rate of eugenol in water. The antimicrobial studies showed that eugenol-loaded films present a higher antimicrobial activity against Staphylococcus aureus. Alginate/eugenol-loaded tar microparticles composites showed an enhancement of antibacterial properties and suitable physical characteristics to be used in active packaging applications.
format Artículo
publisherVersion
author Taverna, María E.
Busatto, Carlos Alberto
Saires, Paula J.
Bertero, Melisa
Sedran, Ulises A.
Estenoz, Diana
author_facet Taverna, María E.
Busatto, Carlos Alberto
Saires, Paula J.
Bertero, Melisa
Sedran, Ulises A.
Estenoz, Diana
author_sort Taverna, María E.
title Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging
title_short Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging
title_full Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging
title_fullStr Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging
title_full_unstemmed Bio-composite Films Based on Alginate and Rice Husk Tar Microparticles Loaded with Eugenol for Active Packaging
title_sort bio-composite films based on alginate and rice husk tar microparticles loaded with eugenol for active packaging
publishDate 2024
url http://hdl.handle.net/20.500.12272/11138
https://doi.org/10.1007/s12649-022-01679-z
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