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dc.contributor.authorMoreno, María Teresa
dc.contributor.authorRodríguez-Mellado, J. Miguel
dc.date.accessioned2022-04-26T11:29:15Z
dc.date.available2022-04-26T11:29:15Z
dc.date.issued2022
dc.identifier.urihttp://hdl.handle.net/10396/22797
dc.description.abstractCitrus peel residues are of great interest due to the use of their extracted compounds in the food, pharmaceutical and cosmetic industries, mainly due to their antioxidant properties. The flavedo of this peel is especially relevant in modern culinary uses. The antioxidant capacity of the water and ethanolic extracts of the flavedos of ten peels was measured by a spectrophotometric assay and two electrochemical assays. The Folin–Ciocalteu values and ascorbic acid contents were also determined. From the results, it was concluded that the polyphenols extracted from the flavedos have antioxidant activities that occur through single-electron-transfer (SET) mechanisms rather than SET+ hydrogen atom transfer mechanisms. The polyphenols with high polarities extracted in the water constituted the least abundant fraction, and were better antioxidants than those with lower polarity extracted in the ethanol, which constituted the most abundant fraction.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightshttps://creativecommons.org/licenses/by/4.0/es_ES
dc.sourceOxygen 2(2), 99-108 (2022)es_ES
dc.subjectCitrus flavedoses_ES
dc.subjectAntioxidant potentiales_ES
dc.subjectFolin–Ciocalteues_ES
dc.subjectCUPRACes_ES
dc.subjectDPPHes_ES
dc.subjectECUPRACes_ES
dc.subjectAscorbic acides_ES
dc.subjectPolyphenolses_ES
dc.titleSpectrophotometric and Electrochemical Assessment of the Antioxidant Capacity of Aqueous and Ethanolic Extracts of Citrus Flavedoses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://doi.org/10.3390/oxygen2020009es_ES
dc.relation.projectIDJunta de Andalucía. UCO-1263679es_ES
dc.relation.projectIDJunta de Andalucía. PAIDI-FQM-198es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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