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Artículo

Antibacterial, antioxidant and antihypertensive properties of polyphenols from argentinean red wines varieties

Aredes Fernández, Pedro AdriánIcon ; Vallejo, Claudia VeronicaIcon ; Rodriguez Vaquero, Maria JoseIcon
Fecha de publicación: 03/2020
Editorial: Editorial Board
Revista: Open J Pharmacol Pharmacother
ISSN: 2692-4757
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Biología Celular, Microbiología

Resumen

The aims of this study were to determine the phenolic profile of three Argentinean wine varieties and their antioxidant, antihypertensive and antibacterial activities. Gallic acid, quercetin and rutin were the principal phenolic compounds identified in wines. All wines possess a high antihypertensive and antioxidant activities. Among 3 wines, merlot and malbec possess the higher ferric reducing power and DPPH and ABTS radical scavenging activity. Lower ferric reduced power and radical scavenging values were found in clarified wines. High correlation coefficients were found between phenolic content and antioxidant and antihypertensive capacities, confirming that phenolic compounds are likely the responsible for these activities in wines. The inhibition of biofilm formation and MIC and MBC values of wines polyphenols against E. coli, Pseudomonas aeruginosa, Staphylococcus aureus and L. monocytogenes was demonstrated. The higher antibacterial, antioxidant and ACEI activities of merlot and malbec wines compared with cabernet sauvignon could be related to the higher concentration of individual phenolic compounds, such as quercetin, rutin, kaempferol, caffeic acid and gallic acids in malbec and merlot wines.
Palabras clave: antibacterial , antioxidant , antihypertensive , wine , polyphenols
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/144046
URL: https://www.peertechzpublications.com/articles/OJPP-5-110.php
DOI: https://dx.doi.org/10.17352/ojpp.000010
Colecciones
Articulos(CCT - NOA SUR)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Citación
Aredes Fernández, Pedro Adrián; Vallejo, Claudia Veronica; Rodriguez Vaquero, Maria Jose; Antibacterial, antioxidant and antihypertensive properties of polyphenols from argentinean red wines varieties; Editorial Board; Open J Pharmacol Pharmacother; 5; 3-2020; 1-6
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