Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas

Polycaprolactone films incorporating sage extract (SE), developed by electrospinning and annealing, were tested as active, fast-degradable food contact materials. First, a release test with food simulants showed the films’ ability to release phenolics. This beneficial property was highlighted in the...

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Authors: Salević-Jelić, Ana, Lević, Steva, Prieto López, Cristina, Jeremić, Sanja, Stevanović, Sanja, Rac, Vladislav, Vukašinović, Ivana, Nedović, Viktor, Lagarón, José María
Format: article
Status:Published version
Publication Date:2024
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/373843
Online Access:http://hdl.handle.net/10261/373843
https://api.elsevier.com/content/abstract/scopus_id/85205544369
Access Level:Open access
Keyword:Active biodegradable food packaging materials
Degradation in compost
Electrospinning
Polycaprolactone
Raspberry preservation
Sage
food packaging
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spelling Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by PseudomonasSalević-Jelić, AnaLević, StevaPrieto López, CristinaJeremić, SanjaStevanović, SanjaRac, VladislavVukašinović, IvanaNedović, ViktorLagarón, José MaríaActive biodegradable food packaging materialsDegradation in compostElectrospinningPolycaprolactoneRaspberry preservationSagefood packagingPolycaprolactone films incorporating sage extract (SE), developed by electrospinning and annealing, were tested as active, fast-degradable food contact materials. First, a release test with food simulants showed the films’ ability to release phenolics. This beneficial property was highlighted in the films’ application as pads for preventing raspberry quality deterioration. The highest SE containing film (20 %) demonstrated the highest preserving potential, suppressing raspberry spoilage, breakdown of soluble solids, maintaining color, and increasing phenolics content. Secondly, the degradation under natural environment conditions and conditions accelerating the degradation of the films was evaluated. Complete films’ bio-disintegration in compost occurred within three months, being catalyzed to four weeks by adding Pseudomonas aeruginosa, regardless of the SE incorporation. Visual appearance, light, scanning electron, and atomic force microscopy indicated an inhomogeneous surface degradation mechanism depended on the morphology of the films. Analysis of the structural properties and crystallinity showed that both amorphous and crystalline film regions were affected by biodegradation. The developed films as packaging materials can be beneficial from an economic and environmental point of view, as they can extend the shelf-life of fresh fruit, prevent the generation of food waste, reduce the accumulation of discarded packaging materials, protect the environment, and contribute to sustainable development.Ministry of Science, Technological Development, and Innovation, Republic of Serbia (grant number 451–03–65/2024–03/200116), COST Action FP1405 (STSM reference number 39168) and Spanish Ministry of Science and Innovation (MICIN) (project PID2021–128749OB-C31) supported this work.Peer reviewedElsevierMinistry of Science, Technological Development and Innovation (Serbia)Ministerio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/373843https://api.elsevier.com/content/abstract/scopus_id/85205544369reponame: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 2021-2023/PID2021-128749OB-C31Future Foodshttps://doi.org/10.1016/j.fufo.2024.100465Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3738432026-05-22T06:33:51Z
dc.title.none.fl_str_mv Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
title Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
spellingShingle Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
Salević-Jelić, Ana
Active biodegradable food packaging materials
Degradation in compost
Electrospinning
Polycaprolactone
Raspberry preservation
Sage
food packaging
title_short Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
title_full Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
title_fullStr Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
title_full_unstemmed Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
title_sort Polycaprolactone-based electrospun films incorporating sage extract: From active food packaging application to accelerated biodegradation by Pseudomonas
dc.creator.none.fl_str_mv Salević-Jelić, Ana
Lević, Steva
Prieto López, Cristina
Jeremić, Sanja
Stevanović, Sanja
Rac, Vladislav
Vukašinović, Ivana
Nedović, Viktor
Lagarón, José María
author Salević-Jelić, Ana
author_facet Salević-Jelić, Ana
Lević, Steva
Prieto López, Cristina
Jeremić, Sanja
Stevanović, Sanja
Rac, Vladislav
Vukašinović, Ivana
Nedović, Viktor
Lagarón, José María
author_role author
author2 Lević, Steva
Prieto López, Cristina
Jeremić, Sanja
Stevanović, Sanja
Rac, Vladislav
Vukašinović, Ivana
Nedović, Viktor
Lagarón, José María
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministry of Science, Technological Development and Innovation (Serbia)
Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Active biodegradable food packaging materials
Degradation in compost
Electrospinning
Polycaprolactone
Raspberry preservation
Sage
food packaging
topic Active biodegradable food packaging materials
Degradation in compost
Electrospinning
Polycaprolactone
Raspberry preservation
Sage
food packaging
description Polycaprolactone films incorporating sage extract (SE), developed by electrospinning and annealing, were tested as active, fast-degradable food contact materials. First, a release test with food simulants showed the films’ ability to release phenolics. This beneficial property was highlighted in the films’ application as pads for preventing raspberry quality deterioration. The highest SE containing film (20 %) demonstrated the highest preserving potential, suppressing raspberry spoilage, breakdown of soluble solids, maintaining color, and increasing phenolics content. Secondly, the degradation under natural environment conditions and conditions accelerating the degradation of the films was evaluated. Complete films’ bio-disintegration in compost occurred within three months, being catalyzed to four weeks by adding Pseudomonas aeruginosa, regardless of the SE incorporation. Visual appearance, light, scanning electron, and atomic force microscopy indicated an inhomogeneous surface degradation mechanism depended on the morphology of the films. Analysis of the structural properties and crystallinity showed that both amorphous and crystalline film regions were affected by biodegradation. The developed films as packaging materials can be beneficial from an economic and environmental point of view, as they can extend the shelf-life of fresh fruit, prevent the generation of food waste, reduce the accumulation of discarded packaging materials, protect the environment, and contribute to sustainable development.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/373843
https://api.elsevier.com/content/abstract/scopus_id/85205544369
url http://hdl.handle.net/10261/373843
https://api.elsevier.com/content/abstract/scopus_id/85205544369
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 2021-2023/PID2021-128749OB-C31
Future Foods
https://doi.org/10.1016/j.fufo.2024.100465
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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 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 15.812429

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