The leading cause of several degenerative diseases such as atherosclerosis, cancer, aging,
cardiovascular, and inflammatory diseases is oxidative stress, a consequence of …

Background Natural antioxidants, such as polyphenols, are finding increasing application in
functional foods designed to improve human health, wellbeing, and performance. Quercetin …

The antioxidant activities of 18 typical phenolic acids were investigated using 2, 2′-
diphenyl-1-picrylhydrazyl (DPPH) and ferric ion reducing antioxidant power (FRAP) assays …

Background The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the
cause of the ongoing global pandemic known as COVID-19. Based on the potential antiviral …

A polyphenol-rich diet protects against chronic pathologies by modulating numerous
physiological processes, such as cellular redox potential, enzymatic activity, cell proliferation …

Background Quercetin, a well-known naturally occurring polyphenol, has recently been
shown by molecular docking, in vitro and in vivo studies to be a possible anti-COVID-19 …

Cellular senescence is a heterogeneous process guided by genetic, epigenetic and
environmental factors, characterizing many types of somatic cells. It has been suggested as …

Studies on soybean protein–polyphenol complexes mainly focus on the effects of non-
covalent/covalent interactions on the structure and function of the complexes, and there are …

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 …

Background Bioactive compounds possess plenty of health benefits, but they are chemically
unstable and susceptible to oxidative degradation. The application of pure bioactive …