Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts

This article belongs to the Special Issue Bioactive Compounds and Antioxidant Activity of Extracts from Different Natural Plants.

Detalhes bibliográficos
Autores: Nieto, Juan Antonio, Fernández-Jalao, Irene, Siles-Sánchez, María de las Nieves, Santoyo, Susana, Jaime, Laura
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2023
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/334082
Acesso em linha:http://hdl.handle.net/10261/334082
Access Level:Acceso aberto
Palavra-chave:Grape stem
Phenolic compounds
Digestion
Antioxidant activity
By-products
Matrix effect
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spelling Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extractsNieto, Juan AntonioFernández-Jalao, IreneSiles-Sánchez, María de las NievesSantoyo, SusanaJaime, LauraGrape stemPhenolic compoundsDigestionAntioxidant activityBy-productsMatrix effectThis article belongs to the Special Issue Bioactive Compounds and Antioxidant Activity of Extracts from Different Natural Plants.The bioaccessibility and bioavailability of phenolics compounds of two grape stem extracts with different composition were studied. High polymeric extract (HPE) presented a higher content of total phenolics (TPC), procyanidins, hemicelluloses, proteins, and ashes, whereas low procyanidin extract (LPE) showed a higher fat, soluble sugars, and individual phenolic compounds content. Corresponding to its higher total phenolics content, HPE possesses a higher antioxidant activity (TEAC value). The digestion process reduced the antioxidant activity of the HPE up to 69%, due to the decrease of TPC (75%) with a significant loss of polymeric compounds. LPE antioxidant activity was stable, and TPC decreased by only 13% during the digestion process. Moreover, a higher antioxidant phenolic compounds bioavailability was shown in LPE in contrast to HPE. This behaviour was ascribed mainly to the negative interaction of polymeric fractions and the positive interaction of lipids with phenolic compounds. Therefore, this study highlights the convenience of carrying out previous studies to identify the better extraction conditions of individual bioavailable phenolic compounds with antioxidant activity, along with those constituents that could increase their bioaccessibility and bioavailability, such as lipids, although the role played by other components, such as hemicelluloses, cannot be ruled out.This research was carried out by Spanish Government (Project: PID2019-110183RB-C22/AEI//10.13039/501100011033) and Comunidad Autónoma de Madrid (ALIBIRD2020-CM, Project: S2018/BAA-4343).Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Comunidad de MadridConsejo 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/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/334082reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110183RB-C22S2018/BAA-4343/ALIBIRD2020-CMhttps://doi.org/10.3390/molecules28062461Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3340822026-05-22T06:33:51Z
dc.title.none.fl_str_mv Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
title Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
spellingShingle Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
Nieto, Juan Antonio
Grape stem
Phenolic compounds
Digestion
Antioxidant activity
By-products
Matrix effect
title_short Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
title_full Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
title_fullStr Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
title_full_unstemmed Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
title_sort Implication of the polymeric phenolic fraction and matrix effect on the antioxidant activity, bioaccessibility, and bioavailability of grape stem extracts
dc.creator.none.fl_str_mv Nieto, Juan Antonio
Fernández-Jalao, Irene
Siles-Sánchez, María de las Nieves
Santoyo, Susana
Jaime, Laura
author Nieto, Juan Antonio
author_facet Nieto, Juan Antonio
Fernández-Jalao, Irene
Siles-Sánchez, María de las Nieves
Santoyo, Susana
Jaime, Laura
author_role author
author2 Fernández-Jalao, Irene
Siles-Sánchez, María de las Nieves
Santoyo, Susana
Jaime, Laura
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Comunidad de Madrid
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Grape stem
Phenolic compounds
Digestion
Antioxidant activity
By-products
Matrix effect
topic Grape stem
Phenolic compounds
Digestion
Antioxidant activity
By-products
Matrix effect
description This article belongs to the Special Issue Bioactive Compounds and Antioxidant Activity of Extracts from Different Natural Plants.
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/10261/334082
url http://hdl.handle.net/10261/334082
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110183RB-C22
S2018/BAA-4343/ALIBIRD2020-CM
https://doi.org/10.3390/molecules28062461
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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: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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