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

Quercetin is a flavonoid present in a wide variety of plant resources. Over the years,
extensive efforts have been devoted to examining the potential biological effects of quercetin …

Background Quercetin, one of the most well-known flavonoids, has been included in human
diet for a long history. The use of quercetin has been widely associated with a great number …

Quercetin is generally present as quercetin glycoside in nature and involves quercetin
aglycone conjugated to sugar moieties such as glucose or rutinose. Quercetin has been …

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 …

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 …

Quercetin, a member of the flavonoid class of polyphenol, is one of the most abundantly
distributed flavonoids found in various food sources such as fruits, vegetables, nuts, wine …

Flavonoids are natural antioxidants derived from plants and commonly found in foods, such
as fruits and vegetables, with the ability to sequester free radicals. Quercetin, part of a …

Naturally occurring phytochemicals with promising biological properties are quercetin and
its derivatives. Quercetin has been thoroughly studied for its antidiabetic, antibacterial, anti …

The flavonoid quercetin is frequently found in low amounts as a secondary plant metabolite
in fruits and vegetables. Isolated quercetin is also marketed as a dietary supplement, mostly …