Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica

To mitigate vegetable and fruit loss caused by post-harvest fungal diseases, polymeric antifungal coatings encapsulating biocontrol yeasts offer a sustainable alternative. Nanofibers derived from pullulan, cashew gum, FucoPol and poly (ethylene oxide) (PEO), were electrospun and loaded with Meyerozy...

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Detalles Bibliográficos
Autores: Vázquez González, Yuliana, Prieto López, Cristina, Calderón Santoyo, Montserrat, Ragazzo Sánchez, Juan Arturo, Lagarón Cabello, José María
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/338498
Acceso en línea:http://hdl.handle.net/10261/338498
https://api.elsevier.com/content/abstract/scopus_id/85173583579
Access Level:acceso abierto
Palabra clave:Antifungal nanofibers
Cashew gum
Electrospinning process
FucoPol
M. caribbica
Pullulan
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spelling Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbicaVázquez González, YulianaPrieto López, CristinaCalderón Santoyo, MontserratRagazzo Sánchez, Juan ArturoLagarón Cabello, José MaríaAntifungal nanofibersCashew gumElectrospinning processFucoPolM. caribbicaPullulanTo mitigate vegetable and fruit loss caused by post-harvest fungal diseases, polymeric antifungal coatings encapsulating biocontrol yeasts offer a sustainable alternative. Nanofibers derived from pullulan, cashew gum, FucoPol and poly (ethylene oxide) (PEO), were electrospun and loaded with Meyerozyma caribbica (GenBank ID: JQ398674). The morphological, thermal and chemical properties of cashew gum (CG:PEO), FucoPol (FP:PEO), and pullulan nanofibers were characterized. The viability of M. caribbica within the fibers and their in vitro antifungal activity against six phytopathogens were assessed. Morphological analysis exhibited the presence of nanofibers encapsulating M. caribbica. ATR-FTIR spectroscopy identified the absence of interactions between the yeast and polymers. Fibers containing M. caribbica exhibited in vitro fungistatic effects on spore germination. Pullulan nanofibers showed the highest M. caribbica viability and the highest percentage of growth inhibition against the evaluated fungi. These promising nanofibers encapsulating biocontrol yeasts could be used as edible coatings or agricultural aids, which offer an alternative for post-harvest treatment to control fungal diseases, reducing global food loss.This work was supported by the CYTED thematic network (code 319RT0576), the Agencia Valenciana de Innovación (AVI), projects INNEST/2022/25 and AGROALNEXT/2022/058, the grant PID2021-128749OB-C31 funded by MCIN/AEI/10.13039/501100011033 and by ERDF A way of making Europe.Peer reviewedElsevierGeneralitat ValencianaAgencia Estatal de Investigación (España)Programa Iberoamericano de Ciencia y Tecnología para el DesarrolloMinisterio de Ciencia e Innovación (España)0000-0002-1247-76370000-0002-0925-896X#NODATA##NODATA##NODATA#Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/338498https://api.elsevier.com/content/abstract/scopus_id/85173583579reponame: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-C31Food Hydrocolloidshttps://doi.org/10.1016/j.foodhyd.2023.109343Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3384982026-05-22T06:33:51Z
dc.title.none.fl_str_mv Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
title Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
spellingShingle Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
Vázquez González, Yuliana
Antifungal nanofibers
Cashew gum
Electrospinning process
FucoPol
M. caribbica
Pullulan
title_short Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
title_full Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
title_fullStr Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
title_full_unstemmed Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
title_sort Development of antifungal electrospun nanofiber mats containing Meyerozyma caribbica
dc.creator.none.fl_str_mv Vázquez González, Yuliana
Prieto López, Cristina
Calderón Santoyo, Montserrat
Ragazzo Sánchez, Juan Arturo
Lagarón Cabello, José María
author Vázquez González, Yuliana
author_facet Vázquez González, Yuliana
Prieto López, Cristina
Calderón Santoyo, Montserrat
Ragazzo Sánchez, Juan Arturo
Lagarón Cabello, José María
author_role author
author2 Prieto López, Cristina
Calderón Santoyo, Montserrat
Ragazzo Sánchez, Juan Arturo
Lagarón Cabello, José María
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Generalitat Valenciana
Agencia Estatal de Investigación (España)
Programa Iberoamericano de Ciencia y Tecnología para el Desarrollo
Ministerio de Ciencia e Innovación (España)
0000-0002-1247-7637
0000-0002-0925-896X
#NODATA#
#NODATA#
#NODATA#
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Antifungal nanofibers
Cashew gum
Electrospinning process
FucoPol
M. caribbica
Pullulan
topic Antifungal nanofibers
Cashew gum
Electrospinning process
FucoPol
M. caribbica
Pullulan
description To mitigate vegetable and fruit loss caused by post-harvest fungal diseases, polymeric antifungal coatings encapsulating biocontrol yeasts offer a sustainable alternative. Nanofibers derived from pullulan, cashew gum, FucoPol and poly (ethylene oxide) (PEO), were electrospun and loaded with Meyerozyma caribbica (GenBank ID: JQ398674). The morphological, thermal and chemical properties of cashew gum (CG:PEO), FucoPol (FP:PEO), and pullulan nanofibers were characterized. The viability of M. caribbica within the fibers and their in vitro antifungal activity against six phytopathogens were assessed. Morphological analysis exhibited the presence of nanofibers encapsulating M. caribbica. ATR-FTIR spectroscopy identified the absence of interactions between the yeast and polymers. Fibers containing M. caribbica exhibited in vitro fungistatic effects on spore germination. Pullulan nanofibers showed the highest M. caribbica viability and the highest percentage of growth inhibition against the evaluated fungi. These promising nanofibers encapsulating biocontrol yeasts could be used as edible coatings or agricultural aids, which offer an alternative for post-harvest treatment to control fungal diseases, reducing global food loss.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
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/10261/338498
https://api.elsevier.com/content/abstract/scopus_id/85173583579
url http://hdl.handle.net/10261/338498
https://api.elsevier.com/content/abstract/scopus_id/85173583579
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
Food Hydrocolloids
https://doi.org/10.1016/j.foodhyd.2023.109343
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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