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Overview of polyphenolic composition and related biological activities of grape stems

2025-07-22Review article Open access
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datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg12:Produção e Consumo Sustentáveis
dc.contributor.authorDias-Costa, Rui
dc.contributor.authorCoelho, Marta
dc.contributor.authorDomínguez-Perles, Raúl
dc.contributor.authorGouvinhas, Irene
dc.contributor.authorBarros, Ana Novo
dc.date.accessioned2025-08-05T10:46:02Z
dc.date.available2025-08-05T10:46:02Z
dc.date.issued2025-07-22
dc.description.abstractGrape stems, or stalks, are lignocellulosic by-products removed during the destemming process to reduce astringency in wine production. These by-products are a notable source of minerals and polyphenolic compounds, such as phenolic acids, stilbenes, proanthocyanidins and catechin derivatives, flavonols, flavones, and anthocyanins. These bioactive compounds have been associated with several beneficial effects on human health, including the promotion of wound healing and antimicrobial, anti-inflammatory, anti-aging, anti-cancer, and antioxidant activities. Despite this potential, grape stems are still underutilised and are commonly disposed of through composting, landfilling, landfarming, or diverted to animal feed. This review offers an updated and detailed overview of the polyphenolic composition and biological activities of grape stems, highlighting their potential for application in innovative products. Their use could contribute to the advancement of sustainable practices through circular economy strategies and industrial symbiosis.eng
dc.identifier.doi10.1007/s00217-025-04841-8
dc.identifier.eid105011263615
dc.identifier.issn1438-2377
dc.identifier.otherb2f2c721-7c43-4de9-8c5d-e9b6d35b6629
dc.identifier.urihttp://hdl.handle.net/10400.14/54143
dc.identifier.wos001532444000001
dc.language.isoeng
dc.peerreviewedyes
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectBiological activities
dc.subjectGrape stems
dc.subjectPolyphenolic compounds
dc.subjectValorisation
dc.titleOverview of polyphenolic composition and related biological activities of grape stemseng
dc.typereview article
dspace.entity.typePublication
oaire.citation.titleEuropean Food Research and Technology
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85

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