Optimization of Ultrasound Assisted Extraction of Bioactive Compounds from Apple Pomace

Egüés Artola, Itziar; Hernández Ramos, Fabio; Rivilla de la Cruz, Iván; Labidi Bouchrika, Jalel

dc.contributor.author	Egüés Artola, Itziar
dc.contributor.author	Hernández Ramos, Fabio
dc.contributor.author	Rivilla de la Cruz, Iván
dc.contributor.author	Labidi Bouchrika, Jalel
dc.date.accessioned	2021-07-16T10:13:08Z
dc.date.available	2021-07-16T10:13:08Z
dc.date.issued	2021-06-22
dc.identifier.citation	Molecules 26(13) : (2021) // Article ID 3783	es_ES
dc.identifier.issn	1420-3049
dc.identifier.uri	http://hdl.handle.net/10810/52477
dc.description.abstract	In the present work, the optimization of the extraction of antioxidant compounds from apple pomace using ultrasound technology as an environmentally friendly and intensification process was developed. Different sonication powers, extraction temperatures and extraction times were studied and their influence on extraction yield and characteristics of the extracted samples (total phenolic compounds, flavonoid content and antioxidant capacity) are presented. The elaborated experimental design and the analysis of Pareto and response surface diagrams allowed us to determine the optimal extraction conditions. The conditions that allow the maximum extraction of phenolic compounds were found at 20 min, 90 °C and 50% ultrasound amplitude. Nevertheless, at these conditions, the antioxidant capacity measured by DPPH decreased in the extracted samples.	es_ES
dc.description.sponsorship	This research was funded by Diputación Foral de Gipuzcoa, Departamento de Promoción económica, Turismo y Medio Rural, Proyecto Fortalecimiento-96, grant number LEHIAKORTASUNA INDARTZEA-97/18.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	MDPI	es_ES
dc.rights	info:eu-repo/semantics/openAccess	es_ES
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/es/
dc.subject	ultrasound	es_ES
dc.subject	optimization	es_ES
dc.subject	apple pomace	es_ES
dc.subject	antioxidant capacity	es_ES
dc.title	Optimization of Ultrasound Assisted Extraction of Bioactive Compounds from Apple Pomace	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.date.updated	2021-07-08T14:22:58Z
dc.rights.holder	© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).	es_ES
dc.relation.publisherversion	https://www.mdpi.com/1420-3049/26/13/3783	es_ES
dc.identifier.doi	10.3390/molecules26133783
dc.departamentoes	Ingeniería química y del medio ambiente
dc.departamentoeu	Ingeniaritza kimikoa eta ingurumenaren ingeniaritza

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© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

Except where otherwise noted, this item's license is described as © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).