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Angiotensin I-converting enzyme (ACE) inhibition and biological activities of green and black tea samples from Azorean Camellia sinensis

2023Periodical Open access
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dc.contributor.authorPaiva, Lisete
dc.contributor.authorLima, Elisabete
dc.contributor.authorMarcone, Massimo
dc.contributor.authorBaptista, José
dc.date.accessioned2024-03-05T12:47:27Z
dc.date.available2024-03-05T12:47:27Z
dc.date.issued2023
dc.date.updated2024-03-04T13:23:17Z
dc.description.abstractABSTRACT: The inhibition of ACE can be targeted in order to control hypertension and much attention has recently been paid towards the search for natural products as alternatives to synthetic drugs due to their adverse side effects associated with them. Camellia sinensis tea has received considerable attention due to the beneficial effects on health, particularly as a result of its antioxidant properties. The objective of this study was to investigate the ACE inhibition of different types of Azorean C. sinensis tea samples and consequently its ability to reduce hypertension, relating it to antioxidant activity, catechin profiles, total phenolic content (TPC) and total flavonoid content (TFC) in different seasons. The results clearly highlighted differences in ACE-inhibition, FRSA, FRAP, FIC activity, TPC and epicatechin content among samples and the best results were observed in green tea collected in the summer. For TFC, higher values were observed in black tea harvested during the summer. In conclusion, the differences are related to the effect of collecting seasons, with the higher values being found in the summer with respect to the spring season.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPaiva, L., Lima, E., Marcone, M., & Baptista, J. (2023). Angiotensin I-converting enzyme (ACE) inhibition and biological activities of green and black tea samples from Azorean Camellia sinensis. “Journal of Functional Foods”, 107, 1-8. DOI: https://doi.org/10.1016/j.jff.2023.105701pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.jff.2023.105701pt_PT
dc.identifier.issn1756-4646
dc.identifier.slugcv-prod-3958509
dc.identifier.urihttp://hdl.handle.net/10400.3/6968
dc.language.isoengpt_PT
dc.publisherELSEVIERpt_PT
dc.subjectCamellia sinensispt_PT
dc.subjectAntioxidantspt_PT
dc.subjectBiological Activitiespt_PT
dc.subjectPhenolic and Flavonoid Contentspt_PT
dc.titleAngiotensin I-converting enzyme (ACE) inhibition and biological activities of green and black tea samples from Azorean Camellia sinensispt_PT
dc.typeperiodical
dspace.entity.typePublication
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Functional Foodspt_PT
oaire.citation.volume107pt_PT
person.familyNamePaiva
person.familyNameLima
person.familyNameBaptista
person.givenNameLisete
person.givenNameElisabete
person.givenNameJosé
person.identifier417913
person.identifier.ciencia-idF015-95D2-365B
person.identifier.orcid0000-0001-5281-2148
person.identifier.orcid0000-0003-1521-6253
person.identifier.orcid0000-0003-3035-7134
person.identifier.ridAGN-4771-2022
person.identifier.scopus-author-id37102328200
rcaap.cv.cienciaidF015-95D2-365B | Lisete Sousa Paiva
rcaap.rightsopenAccesspt_PT
rcaap.typecontributionToPeriodicalpt_PT
relation.isAuthorOfPublicatione9a12d8f-9dc0-408c-a601-b83f56cd9831
relation.isAuthorOfPublication7ced4bce-fc77-44d0-a03e-d50586ba65f4
relation.isAuthorOfPublicationb72fac75-b4a3-4f0c-bdff-9c2ac8bd4794
relation.isAuthorOfPublication.latestForDiscovery7ced4bce-fc77-44d0-a03e-d50586ba65f4

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