Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes

Resveratrol (RSV) is a natural polyphenol which produces several benefits to human health, being the trans-isomer the most bioactive. However, its systemic absorption is limited due to its low water solubility, that reduces the oral bioavailability, and its chemical instability (owing to the trans-c...

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Autores: Machado, Noelia Daiana, Gutiérrez, Gemma, Matos, María, Fernández, Mariana Adela
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/172972
Acceso en línea:http://hdl.handle.net/11336/172972
Access Level:acceso abierto
Palabra clave:ANTIOXIDANT ACTIVITY
NIOSOMES
PHOTOPROTECTION
PHYTOALEXIN
RESVERATROL
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
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repository_id_str
spelling Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomesMachado, Noelia DaianaGutiérrez, GemmaMatos, MaríaFernández, Mariana AdelaANTIOXIDANT ACTIVITYNIOSOMESPHOTOPROTECTIONPHYTOALEXINRESVERATROLhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Resveratrol (RSV) is a natural polyphenol which produces several benefits to human health, being the trans-isomer the most bioactive. However, its systemic absorption is limited due to its low water solubility, that reduces the oral bioavailability, and its chemical instability (owing to the trans-cis RSV isomer conversion upon light irradiation). Thus, encapsulation of this bioactive compound is required to protect it from destructive environmental conditions. Here, trans-RSV was encapsulated in food grade nanovesicles formed by Tween 80 and Span 80, with or without the addition of dodecanol (Dod) as membrane stabilizer. The size and shape of niosomes were evaluated by microscopy (TEM) and light scattering. RSV was successfully encapsulated in the vesicular systems (49– 57%). The effect of Dod in the membrane bilayer was evaluated on the RSV in vitro release experiments under simulated gastrointestinal conditions. The total antioxidant capacity of the encapsulated polyphenol was measured using radicals’ assays (DPPH and ABTS). The niosomes were able to maintain almost the total antioxidant capacity of encapsulated RSV, also preserved the ~85% of trans-RSV, thus offering considerable protection against high energy irradiation. These results make these systems suitable for different applications, particularly for photosensitive compounds.Fil: Machado, Noelia Daiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; ArgentinaFil: Gutiérrez, Gemma. Universidad de Oviedo; EspañaFil: Matos, María. Universidad de Oviedo; EspañaFil: Fernández, Mariana Adela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; ArgentinaMultidisciplinary Digital Publishing Institute2021-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/172972Machado, Noelia Daiana; Gutiérrez, Gemma; Matos, María; Fernández, Mariana Adela; Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes; Multidisciplinary Digital Publishing Institute; Foods; 10; 5; 4-2021; 1-122304-8158CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2304-8158/10/5/988info:eu-repo/semantics/altIdentifier/doi/10.3390/foods10050988info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:50:08Zoai:ri.conicet.gov.ar:11336/172972instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:50:08.308CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
title Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
spellingShingle Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
Machado, Noelia Daiana
ANTIOXIDANT ACTIVITY
NIOSOMES
PHOTOPROTECTION
PHYTOALEXIN
RESVERATROL
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
title_short Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
title_full Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
title_fullStr Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
title_full_unstemmed Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
title_sort Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes
dc.creator.none.fl_str_mv Machado, Noelia Daiana
Gutiérrez, Gemma
Matos, María
Fernández, Mariana Adela
author Machado, Noelia Daiana
author_facet Machado, Noelia Daiana
Gutiérrez, Gemma
Matos, María
Fernández, Mariana Adela
author_role author
author2 Gutiérrez, Gemma
Matos, María
Fernández, Mariana Adela
author2_role author
author
author
dc.subject.none.fl_str_mv ANTIOXIDANT ACTIVITY
NIOSOMES
PHOTOPROTECTION
PHYTOALEXIN
RESVERATROL
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
topic ANTIOXIDANT ACTIVITY
NIOSOMES
PHOTOPROTECTION
PHYTOALEXIN
RESVERATROL
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description Resveratrol (RSV) is a natural polyphenol which produces several benefits to human health, being the trans-isomer the most bioactive. However, its systemic absorption is limited due to its low water solubility, that reduces the oral bioavailability, and its chemical instability (owing to the trans-cis RSV isomer conversion upon light irradiation). Thus, encapsulation of this bioactive compound is required to protect it from destructive environmental conditions. Here, trans-RSV was encapsulated in food grade nanovesicles formed by Tween 80 and Span 80, with or without the addition of dodecanol (Dod) as membrane stabilizer. The size and shape of niosomes were evaluated by microscopy (TEM) and light scattering. RSV was successfully encapsulated in the vesicular systems (49– 57%). The effect of Dod in the membrane bilayer was evaluated on the RSV in vitro release experiments under simulated gastrointestinal conditions. The total antioxidant capacity of the encapsulated polyphenol was measured using radicals’ assays (DPPH and ABTS). The niosomes were able to maintain almost the total antioxidant capacity of encapsulated RSV, also preserved the ~85% of trans-RSV, thus offering considerable protection against high energy irradiation. These results make these systems suitable for different applications, particularly for photosensitive compounds.
publishDate 2021
dc.date.none.fl_str_mv 2021-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/172972
Machado, Noelia Daiana; Gutiérrez, Gemma; Matos, María; Fernández, Mariana Adela; Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes; Multidisciplinary Digital Publishing Institute; Foods; 10; 5; 4-2021; 1-12
2304-8158
CONICET Digital
CONICET
url http://hdl.handle.net/11336/172972
identifier_str_mv Machado, Noelia Daiana; Gutiérrez, Gemma; Matos, María; Fernández, Mariana Adela; Preservation of the antioxidant capacity of resveratrol via encapsulation in niosomes; Multidisciplinary Digital Publishing Institute; Foods; 10; 5; 4-2021; 1-12
2304-8158
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2304-8158/10/5/988
info:eu-repo/semantics/altIdentifier/doi/10.3390/foods10050988
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,812429

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