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http://hdl.handle.net/10261/220040
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Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Peixoto, Juliana | es_ES |
dc.contributor.author | Álvarez-Rivera, Gerardo | es_ES |
dc.contributor.author | Alves, Rita C. | es_ES |
dc.contributor.author | Costa, Anabela S. G. | es_ES |
dc.contributor.author | Andrade, Nelson | es_ES |
dc.contributor.author | Moreira, Andreia | es_ES |
dc.contributor.author | Cifuentes, Alejandro | es_ES |
dc.contributor.author | Martel, Fátima | es_ES |
dc.contributor.author | Oliveira, M. B. P. P. | es_ES |
dc.contributor.author | Ibáñez, Elena | es_ES |
dc.date.accessioned | 2020-09-22T11:43:02Z | - |
dc.date.available | 2020-09-22T11:43:02Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Food and Function 11(4): 3471-3482 (2020) | es_ES |
dc.identifier.issn | 2042-6496 | - |
dc.identifier.uri | http://hdl.handle.net/10261/220040 | - |
dc.description.abstract | The antioxidant potential and phenolic profile of infusions prepared with cherry stems from different commercial brands were studied. The phenolic profile of each infusion was characterized by UHPLC-ESI-QTOF-MS and 44 phenolic compounds belonging to eight distinct classes (hydroxybenzoic acids, hydroxycinnamic acids, phenylpropanoic acids, flavan-3-ols, flavonols, flavanones, flavones and isoflavones) were tentatively identified. For the first time, salicylic acid was identified in cherry stem infusions. In cell-based assays, all the infusions tended to inhibit lipid peroxidation and presented no cytotoxicity. Significant differences (p < 0.05) were found between a sample sold in bulk (lower antioxidant activity by DPPH˙ inhibition, ferric reducing antioxidant power, and oxygen radical absorbance capacity assays; lower amounts of total phenolics and flavonoids and a different quantitative phenolic profile) and samples sold in packages. These, in turn, were very similar to each other and revealed a high antioxidant potential and a very rich phenolic profile. These results reflect not only the antioxidant potential of cherry stem infusions but also the need to globally harmonize the control and regulation of herbal products in order to ensure in the market products with high quality, safety and efficacy. | es_ES |
dc.description.sponsorship | The work was supported by UIDB/50006/2020 with funding from FCT/MCTES through national funds. R. C. Alves is grateful to Fundação para a Ciência e a Tecnologia for the CEECIND/01120/2017 contract. G. A.-R. would like to acknowledge the Ministry of Economy and Competitiveness for a “Juan de la Cierva” postdoctoral grant. The authors also thank the support from the AGL2017-89417-R project. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Royal Society of Chemistry (UK) | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/AGL2017-89417-R | es_ES |
dc.relation | AGL2017-89417-R/AEI/10.13039/501100011033 | es_ES |
dc.rights | closedAccess | es_ES |
dc.title | Cherry stem infusions: antioxidant potential and phenolic profile by UHPLC-ESI-QTOF-MS | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1039/C9FO02693B | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1039/C9FO02693B | es_ES |
dc.identifier.e-issn | 2042-650X | - |
dc.contributor.funder | Fundação para a Ciência e a Tecnologia (Portugal) | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (España) | es_ES |
dc.contributor.funder | Ministério da Ciência, Tecnologia e Ensino Superior (Portugal) | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100001871 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100006111 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100011033 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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