Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging

Spectroscopies analysis indicated that kefiran contains branched hexasaccharide repeating units. Neat kefiran films, 2 and 5% w/w of glycerol, D-glucitol, D-galactitol, D-mannitol, and D-limonene were incorporated as plasticizers. Neat and plasticized kefiran films were characterized by physical, th...

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Detalles Bibliográficos
Autores: Montoille, L., Morales Vicencio, C., Fontalba, D., Ortiz, J. A., Moreno-Serna, V., Peponi, Laura, Matiacevich, S., Zapata, P. A.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/254388
Acceso en línea:http://hdl.handle.net/10261/254388
Access Level:acceso abierto
Palabra clave:Biodegradable polymers
Food packaging
Kefiran
Plasticizers
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spelling Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packagingMontoille, L.Morales Vicencio, C.Fontalba, D.Ortiz, J. A.Moreno-Serna, V.Peponi, LauraMatiacevich, S.Zapata, P. A.Biodegradable polymersFood packagingKefiranPlasticizersSpectroscopies analysis indicated that kefiran contains branched hexasaccharide repeating units. Neat kefiran films, 2 and 5% w/w of glycerol, D-glucitol, D-galactitol, D-mannitol, and D-limonene were incorporated as plasticizers. Neat and plasticized kefiran films were characterized by physical, thermal, mechanical, optical, and water solubilization properties. Neat kefiran had a glass transition temperature (T) of −20 ± 2 °C and, with the addition of plasticizers between −15 to −17 ± 2 °C. The values were close to the neat kefiran, and the results could be attributed to a lower amount of plasticizer used. The solubility of the glycerol plasticized films increases by 33% and decreased with the concentration of other plasticizers in comparison with the neat kefiran. D-glucitol and D-galactitol decreased the microhardness and Young's Modulus of films around 30% and 74% respectively, obtaining more flexible kefiran films. Kefiran based films could find applications as potential materials in the food-packaging industry.P. Zapata acknowledges the support of FONDECYT Project 1170226. V. Moreno-Serna acknowledges the financial support under DICYT project 022041ZR_POSTDOCT. J.A. Ortiz would like to thank FONDE- CYT Postdoctorado 3200296 Universidad de Chile for their financial support. L. Peponi acknowledges the funding for the project by the Spanish Ministry of Economy, Industry and Competitiveness MAT2017- 88123-P, and S. Matiacevich would like to thank DICYT project 08197M from the University of Santiago de Chile for their financial support. Thanks to the ANID Fondequip USACH project and the nuclear magnetic resonance laboratory for the study of samples with the Bruker Avance DRX 400 NMR spectrometer.Peer reviewedElsevierFondo Nacional de Desarrollo Científico y Tecnológico (Chile)Universidad de Santiago de ChileUniversidad de ChileMinisterio de Ciencia, Innovación y Universidades (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/254388reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-88123-Phttp://dx.doi.org/10.1016/j.foodchem.2021.129966Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2543882026-05-22T06:33:51Z
dc.title.none.fl_str_mv Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
title Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
spellingShingle Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
Montoille, L.
Biodegradable polymers
Food packaging
Kefiran
Plasticizers
title_short Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
title_full Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
title_fullStr Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
title_full_unstemmed Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
title_sort Study of the effect of the addition of plasticizers on the physical properties of biodegradable films based on kefiran for potential application as food packaging
dc.creator.none.fl_str_mv Montoille, L.
Morales Vicencio, C.
Fontalba, D.
Ortiz, J. A.
Moreno-Serna, V.
Peponi, Laura
Matiacevich, S.
Zapata, P. A.
author Montoille, L.
author_facet Montoille, L.
Morales Vicencio, C.
Fontalba, D.
Ortiz, J. A.
Moreno-Serna, V.
Peponi, Laura
Matiacevich, S.
Zapata, P. A.
author_role author
author2 Morales Vicencio, C.
Fontalba, D.
Ortiz, J. A.
Moreno-Serna, V.
Peponi, Laura
Matiacevich, S.
Zapata, P. A.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Fondo Nacional de Desarrollo Científico y Tecnológico (Chile)
Universidad de Santiago de Chile
Universidad de Chile
Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Biodegradable polymers
Food packaging
Kefiran
Plasticizers
topic Biodegradable polymers
Food packaging
Kefiran
Plasticizers
description Spectroscopies analysis indicated that kefiran contains branched hexasaccharide repeating units. Neat kefiran films, 2 and 5% w/w of glycerol, D-glucitol, D-galactitol, D-mannitol, and D-limonene were incorporated as plasticizers. Neat and plasticized kefiran films were characterized by physical, thermal, mechanical, optical, and water solubilization properties. Neat kefiran had a glass transition temperature (T) of −20 ± 2 °C and, with the addition of plasticizers between −15 to −17 ± 2 °C. The values were close to the neat kefiran, and the results could be attributed to a lower amount of plasticizer used. The solubility of the glycerol plasticized films increases by 33% and decreased with the concentration of other plasticizers in comparison with the neat kefiran. D-glucitol and D-galactitol decreased the microhardness and Young's Modulus of films around 30% and 74% respectively, obtaining more flexible kefiran films. Kefiran based films could find applications as potential materials in the food-packaging industry.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/254388
url http://hdl.handle.net/10261/254388
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-88123-P
http://dx.doi.org/10.1016/j.foodchem.2021.129966
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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