RUJA: Repositorio Institucional de Producción Científica

 

Phenolic profile and antioxidant activity of Jasonia glutinosa herbal tea. Influence of simulated gastrointestinal in vitro digestion

dc.contributor.authorOrtega-Vidal, J.
dc.contributor.authorRuiz-Riaguas, A.
dc.contributor.authorFernández-de Córdova, M.L.
dc.contributor.authorOrtega-Barrales, P.
dc.contributor.authorLlorent-Martínez, E.J.
dc.date.accessioned2025-01-10T12:26:20Z
dc.date.available2025-01-10T12:26:20Z
dc.date.issued2019-02-28
dc.description.abstractIn order to value J. glutinosa DC (rock tea), we characterised its phenolic profile and antioxidant activity. The study was performed in aqueous extracts before and after a simulated in vitro digestion to obtain data regarding phenolics bioavailability. Methanolic extracts were also analysed for comparison purposes. Phytochemical profiles were determined by high-performance liquid chromatography with mass spectrometric detection, whereas total phenolic content (TPC) and antioxidant assays were performed by conventional spectro-photometric methods. The most abundant compounds were dicaffeoylquinic acids, representing more than 90%of phenolics in tea infusions. Statistically significant differences were observed for all parameters except for TPC in methanol and aqueous extracts. Both phenolics amount and antioxidant activities were lower after the in vitro digestion of the infusions. However, although phenolics were lost during the simulated digestion, rock tea is still a good source of bioactive compounds with potential applications in the pharmaceutical or nutraceutical industries.es_ES
dc.identifier.citationJ. Ortega-Vidal, A. Ruiz-Riaguas, M.L. Fernández-de Córdova, P. Ortega-Barrales, E.J. Llorent-Martínez (2019). Phenolic profile and antioxidant activity of Jasonia glutinosa herbal tea. Influence of simulated gastrointestinal in vitro digestion. Food Chemistry, 287, 258-264.es_ES
dc.identifier.issn0308-8146es_ES
dc.identifier.otherhttps://doi.org/10.1016/j.foodchem.2019.02.101es_ES
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0308814619304248es_ES
dc.identifier.urihttps://hdl.handle.net/10953/3829
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.ispartofFood Chemistry; 287:258.es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectRock teaes_ES
dc.subjectJasonia glutinosaes_ES
dc.subjectAntioxidant activityes_ES
dc.subjectphenolices_ES
dc.subjectIn vitro digestiones_ES
dc.subject.udc543es_ES
dc.titlePhenolic profile and antioxidant activity of Jasonia glutinosa herbal tea. Influence of simulated gastrointestinal in vitro digestiones_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES

Archivos

Bloque original

Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
Jasonia Glutinosa_accepted manuscript.docx
Tamaño:
90.5 KB
Formato:
Microsoft Word XML
Descripción:
Article

Bloque de licencias

Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.98 KB
Formato:
Item-specific license agreed upon to submission
Descripción:

Colecciones