Antioxidant activity of natural compounds supported on mesoporous Silica

The preparation of new composites and their antioxidant properties are reported in this study. Eugenol, vanillin and cinnamaldehyde were supported on silica material, through a microwave assisted process. N2 adsorption/desorption analysis, XRD, SAXS, TEM, FTIR and XPS were used to characterize the...

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Autores principales:	Guntero, Vanina A., Ferretti, Cristián A., Mancini, Pedro M. E., Kneeteman, María N.
Formato:	Artículo publishedVersion info:ar-repo/semantics/art??culo
Lenguaje:	Inglés
Publicado:	2019
Materias:	natural antioxidants natural compounds mesoporous Silica antioxidant
Acceso en línea:	http://hdl.handle.net/20.500.12272/4100
Aporte de:	RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional

id	I68-R174-20.500.12272-4100
record_format	dspace
institution	Universidad Tecnológica Nacional
institution_str	I-68
repository_str	R-174
collection	RIA - Repositorio Institucional Abierto (UTN)
language	Inglés
topic	natural antioxidants natural compounds mesoporous Silica antioxidant
spellingShingle	natural antioxidants natural compounds mesoporous Silica antioxidant Guntero, Vanina A. Ferretti, Cristián A. Mancini, Pedro M. E. Kneeteman, María N. Antioxidant activity of natural compounds supported on mesoporous Silica
topic_facet	natural antioxidants natural compounds mesoporous Silica antioxidant
description	The preparation of new composites and their antioxidant properties are reported in this study. Eugenol, vanillin and cinnamaldehyde were supported on silica material, through a microwave assisted process. N2 adsorption/desorption analysis, XRD, SAXS, TEM, FTIR and XPS were used to characterize these materials. The results proved that these compounds were successfully anchored into the channels of mesoporous silica and that the ordered mesoporous structure of inorganic material was well preserved. The antioxidant activities of composites were evaluated by the phosphomolybdene method and results showed that they have a marked antioxidant activity better than free antioxidants.
format	Artículo publishedVersion info:ar-repo/semantics/art??culo
author	Guntero, Vanina A. Ferretti, Cristián A. Mancini, Pedro M. E. Kneeteman, María N.
author_facet	Guntero, Vanina A. Ferretti, Cristián A. Mancini, Pedro M. E. Kneeteman, María N.
author_sort	Guntero, Vanina A.
title	Antioxidant activity of natural compounds supported on mesoporous Silica
title_short	Antioxidant activity of natural compounds supported on mesoporous Silica
title_full	Antioxidant activity of natural compounds supported on mesoporous Silica
title_fullStr	Antioxidant activity of natural compounds supported on mesoporous Silica
title_full_unstemmed	Antioxidant activity of natural compounds supported on mesoporous Silica
title_sort	antioxidant activity of natural compounds supported on mesoporous silica
publishDate	2019
url	http://hdl.handle.net/20.500.12272/4100
work_keys_str_mv	AT gunterovaninaa antioxidantactivityofnaturalcompoundssupportedonmesoporoussilica AT ferretticristiana antioxidantactivityofnaturalcompoundssupportedonmesoporoussilica AT mancinipedrome antioxidantactivityofnaturalcompoundssupportedonmesoporoussilica AT kneetemanmarian antioxidantactivityofnaturalcompoundssupportedonmesoporoussilica
bdutipo_str	Repositorios
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Antioxidant activity of natural compounds supported on mesoporous Silica

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