quercetin
UK[ˈkwɜːsɪtɪn]US[ˈkwɜːrsɪtɪn]
n
a yellow crystalline pigment present in plants, acting as an antioxidant and anti-inflammatory agent.
Morpheme Breakdown
quercet
in
quercet
oak
in
chemical substance
Etymology
the word 'quercetin' is a modern chemical term derived from the latin quercus, meaning "oak". the pigment was first isolated from the outer bark of the black oak (quercus tinctoria). the suffix '-in', commonly used in chemistry since the 19th century, denotes a neutral organic compound. thus, the name literally means "the substance from the oak," directly linking its botanical origin to its identity as a biochemical compound.
Analysis
Structure: quercet (oak) + in (chemical substance)
quercet: from latin quercus, meaning "oak tree", indicating the botanical source. in: a suffix of germanic origin used in chemistry to form names of neutral substances, glucosides, alkaloids, etc.
Examples
quercetin is a flavonoid found in many fruits and vegetables.
the study investigated the anti-inflammatory effects of quercetin.
apples and onions are rich dietary sources of quercetin.