[HTML][HTML] Revisiting the oxidation of flavonoids: Loss, conservation or enhancement of their antioxidant properties

H Speisky, F Shahidi, A Costa de Camargo, J Fuentes - Antioxidants, 2022 - mdpi.com
Flavonoids display a broad range of health-promoting bioactivities. Among these, their
capacity to act as antioxidants has remained most prominent. The canonical reactive oxygen …

[HTML][HTML] Role of intestinal microbiota in the bioavailability and physiological functions of dietary polyphenols

K Kawabata, Y Yoshioka, J Terao - Molecules, 2019 - mdpi.com
Polyphenols are categorized as plant secondary metabolites, and they have attracted much
attention in relation to human health and the prevention of chronic diseases. In recent years …

Antioxidant and anti-inflammatory activities of quercetin and its derivatives

M Lesjak, I Beara, N Simin, D Pintać, T Majkić… - Journal of Functional …, 2018 - Elsevier
Quercetin is hardly bioavailable and largely transformed to different metabolites. Although
little is known about their biological activities, these metabolites are crucial for explanation of …

[HTML][HTML] An integrated view of the effects of wine polyphenols and their relevant metabolites on gut and host health

C Cueva, I Gil-Sánchez, B Ayuda-Durán… - Molecules, 2017 - mdpi.com
Over the last few decades, polyphenols, and flavonoids in particular, have attracted the
interest of researchers, as they have been associated with the health-promoting effects …

[HTML][HTML] Potential of mulberry leaf biomass and its flavonoids to improve production and health in ruminants: Mechanistic insights and prospects

F Hassan, MA Arshad, M Li, MS Rehman, JJ Loor… - Animals, 2020 - mdpi.com
Simple Summary The economics of livestock production depends upon the feasible feeding
resources as feed costs constitute more than 70% of the total expenses of a livestock …

Bioactivity, bioavailability, and gut microbiota transformations of dietary phenolic compounds: Implications for COVID-19

PR Augusti, GMM Conterato, CC Denardin… - The Journal of …, 2021 - Elsevier
The outbreak of mysterious pneumonia at the end of 2019 is associated with widespread
research interest worldwide. The coronavirus disease-19 (COVID-19) targets multiple …

Advance on the absorption, metabolism, and efficacy exertion of quercetin and its important derivatives: absorption, metabolism and function of quercetin

Y Hai, Y Zhang, Y Liang, X Ma, X Qi, J Xiao… - Food …, 2020 - Wiley Online Library
Quercetin, a dietary flavonol, has been used as potential ingredient in food supplements to
promote health. Its health effects are closely related to its bioavailability and further depend …

Free radical scavenging potency of quercetin catecholic colonic metabolites: Thermodynamics of 2H+/2e− processes

A Amić, B Lučić, V Stepanić, Z Marković, S Marković… - Food chemistry, 2017 - Elsevier
Reaction energetics of the double (2H+/2e−), ie, the first 1H+/1e−(catechol→ phenoxyl
radical) and the second 1H+/1e−(phenoxyl radical→ quinone) free radical scavenging …

[HTML][HTML] Detection of 191 Taxifolin Metabolites and Their Distribution in Rats Using HPLC-ESI-IT-TOF-MSn

P Yang, F Xu, HF Li, Y Wang, FC Li, MY Shang, GX Liu… - Molecules, 2016 - mdpi.com
Taxifolin is a ubiquitous bioactive constituent of foods and herbs. To thoroughly explore its
metabolism in vivo, an HPLC-ESI-IT-TOF-MSn method combined with specific metabolite …

[HTML][HTML] Caenorhabditis elegans as a Model Organism to Evaluate the Antioxidant Effects of Phytochemicals

B Ayuda-Durán, S González-Manzano… - Molecules, 2020 - mdpi.com
The nematode Caenorhabditis elegans was introduced as a model organism in biological
research by Sydney Brenner in the 1970s. Since then, it has been increasingly used for …