Quercetin (Que) and its derivatives are naturally occurring phytochemicals with promising
bioactive effects. The antidiabetic, anti-inflammatory, antioxidant, antimicrobial, anti …

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

Quercetin, a flavonoid found in fruits and vegetables, has been a part of human diets for
centuries. Its numerous health benefits, including antioxidant, antimicrobial, anti …

Polyphenolic flavonoids are considered natural, non-toxic chemopreventers, which are most
commonly derived from plants, fruits, and vegetables. Most of these polyphenolics exhibit …

Quercetin (QUR) have got the attention of scientific society frequently due to their wide range
of potential applications. QUR has been the focal point for research in various fields …

Currently, the new coronavirus disease 2019 (COVID-19) is a global pandemic without any
well-calibrated treatment. To inactivate the SARS-CoV-2 virus that causes COVID-19, the …

Polyphenols are natural organic compounds produced by plants, acting as antioxidants by
reacting with ROS. These compounds are widely consumed in daily diet and many studies …

The flavonoid quercetin (3, 3′, 4′, 5, 7-pentahydroxyflavone) is widely distributed in
plants, foods, and beverages. This polyphenol compound exhibits varied biological actions …

Quercetin is one of the most common, naturally occurring flavonoids, structurally classified to
the flavonol subfamily. This compound, found in many edible and medicinal plants either as …

Quercetin (QCT) is a natural polyphenolic compound enriched in human food, mainly in
vegetables, fruits and berries. QCT and its main derivatives, such as rhamnetin, rutin …