Carvacrol encapsulation in starch or PCL based matrices by electrospinning

[EN] Carvacrol (CA) was encapsulated in polar (corn starch-Sodium caseinate, CS:NaCas) or non-polar (poly-¿-caprolactone, PCL) matrices by electrospinning (ES). Electrospunable formulations were prepared with CS:NaCas (9:1 w/w ratio), at 2, 4 and 6 wt % in water, or PCL at 5, 10 and 15 wt% in glacia...

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Detalhes bibliográficos
Autores: Tampau, Alina, González Martínez, María Consuelo|||0000-0001-9993-8303, Chiralt, Amparo|||0000-0003-1134-8144
Formato: artículo
Fecha de publicación:2017
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/104455
Acesso em linha:https://riunet.upv.es/handle/10251/104455
Access Level:acceso abierto
Palavra-chave:Electrospinning
Nanostructure
Active compound
Encapsulation efficiency.
TECNOLOGIA DE ALIMENTOS
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spelling Carvacrol encapsulation in starch or PCL based matrices by electrospinningTampau, AlinaGonzález Martínez, María Consuelo|||0000-0001-9993-8303Chiralt, Amparo|||0000-0003-1134-8144ElectrospinningNanostructureActive compoundEncapsulation efficiency.TECNOLOGIA DE ALIMENTOS[EN] Carvacrol (CA) was encapsulated in polar (corn starch-Sodium caseinate, CS:NaCas) or non-polar (poly-¿-caprolactone, PCL) matrices by electrospinning (ES). Electrospunable formulations were prepared with CS:NaCas (9:1 w/w ratio), at 2, 4 and 6 wt % in water, or PCL at 5, 10 and 15 wt% in glacial acetic acid using different CA ratios (0, 5, 10 and 15 wt% with respect to the polymer). The liquid formulations were characterized for electrical conductivity, rheological behaviour and surface tension, and ES process conditions were established. The electrospun structures were analysed as to their nanostructure and CA retention. Geometry of the nanostructures obtained from the PCL systems was nanofibrillar with some beads, whereas it is particles that are mainly deposited for starch systems. PCL systems yielded better CA encapsulation efficiency (EE) than the polar ones, where greater variability was observed. The best EE (around 80%) was obtained for 15% PCL regardless of the CA ratio.The authors would like to thank the Ministerio de Economia y Competitividad of Spain, for funding this study as part of projects AGL2013-42989-R and AGL2016-76699-R and predoctoral research grant # BES-2014-068100.ElsevierDepartamento de Tecnología de AlimentosInstituto Universitario de Ingeniería de Alimentos (FoodUPV)Escuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/104455reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 BES-2014-068100 BES-2014-068100Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2013-42989-R NUEVOS MATERIALES BIODEGRADABLES MULTICAPA PARA ENVASADO ACTIVO DE ALIMENTOS SENSIBLES AL DETERIORO MICROBIANO Y%2FO OXIDATIVOMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2016-76699-R Materiales Biodegradables Multicapa de Alta Barrera para el Envasado Activo de Alimentosopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1044552026-06-13T07:49:27Z
dc.title.none.fl_str_mv Carvacrol encapsulation in starch or PCL based matrices by electrospinning
title Carvacrol encapsulation in starch or PCL based matrices by electrospinning
spellingShingle Carvacrol encapsulation in starch or PCL based matrices by electrospinning
Tampau, Alina
Electrospinning
Nanostructure
Active compound
Encapsulation efficiency.
TECNOLOGIA DE ALIMENTOS
title_short Carvacrol encapsulation in starch or PCL based matrices by electrospinning
title_full Carvacrol encapsulation in starch or PCL based matrices by electrospinning
title_fullStr Carvacrol encapsulation in starch or PCL based matrices by electrospinning
title_full_unstemmed Carvacrol encapsulation in starch or PCL based matrices by electrospinning
title_sort Carvacrol encapsulation in starch or PCL based matrices by electrospinning
dc.creator.none.fl_str_mv Tampau, Alina
González Martínez, María Consuelo|||0000-0001-9993-8303
Chiralt, Amparo|||0000-0003-1134-8144
author Tampau, Alina
author_facet Tampau, Alina
González Martínez, María Consuelo|||0000-0001-9993-8303
Chiralt, Amparo|||0000-0003-1134-8144
author_role author
author2 González Martínez, María Consuelo|||0000-0001-9993-8303
Chiralt, Amparo|||0000-0003-1134-8144
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Tecnología de Alimentos
Instituto Universitario de Ingeniería de Alimentos (FoodUPV)
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Electrospinning
Nanostructure
Active compound
Encapsulation efficiency.
TECNOLOGIA DE ALIMENTOS
topic Electrospinning
Nanostructure
Active compound
Encapsulation efficiency.
TECNOLOGIA DE ALIMENTOS
description [EN] Carvacrol (CA) was encapsulated in polar (corn starch-Sodium caseinate, CS:NaCas) or non-polar (poly-¿-caprolactone, PCL) matrices by electrospinning (ES). Electrospunable formulations were prepared with CS:NaCas (9:1 w/w ratio), at 2, 4 and 6 wt % in water, or PCL at 5, 10 and 15 wt% in glacial acetic acid using different CA ratios (0, 5, 10 and 15 wt% with respect to the polymer). The liquid formulations were characterized for electrical conductivity, rheological behaviour and surface tension, and ES process conditions were established. The electrospun structures were analysed as to their nanostructure and CA retention. Geometry of the nanostructures obtained from the PCL systems was nanofibrillar with some beads, whereas it is particles that are mainly deposited for starch systems. PCL systems yielded better CA encapsulation efficiency (EE) than the polar ones, where greater variability was observed. The best EE (around 80%) was obtained for 15% PCL regardless of the CA ratio.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/104455
url https://riunet.upv.es/handle/10251/104455
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 BES-2014-068100 BES-2014-068100
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2013-42989-R NUEVOS MATERIALES BIODEGRADABLES MULTICAPA PARA ENVASADO ACTIVO DE ALIMENTOS SENSIBLES AL DETERIORO MICROBIANO Y%2FO OXIDATIVO
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2016-76699-R Materiales Biodegradables Multicapa de Alta Barrera para el Envasado Activo de Alimentos
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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