quercetin

As nouns the difference between bromelain and quercetin

is that bromelain is (enzyme) either of two proteolytic enzymes, found in pineapples, that are used as meat tenderizers while quercetin is (biochemistry) a flavonol found in citrus fruit.

As nouns the difference between luteolin and quercetin

is that luteolin is (organic compound) a particular flavone, found in many vegetables, that functions as an antioxidant while quercetin is (biochemistry) a flavonol found in citrus fruit.

As nouns the difference between quercetin and zinc

is that quercetin is (biochemistry) a flavonol found in citrus fruit while zinc is a chemical element (symbol zn) with an atomic number of 30.

As a verb zinc is

(rare) to electroplate with zinc.

As nouns the difference between quercetin and quinine

is that quercetin is a flavonol found in citrus fruit while quinine is a bitter colourless powder, an alkaloid derived from cinchona bark, used to treat malaria and as an ingredient of tonic water.

As nouns the difference between quercetine and quercetin

is that quercetine is quercetin while quercetin is (biochemistry) a flavonol found in citrus fruit.

As nouns the difference between quercitin and quercetin

is that quercitin is (organic compound) a flavonoid found in fruits, vegetables, leaves and grains while quercetin is (biochemistry) a flavonol found in citrus fruit.

As nouns the difference between taxonomy and quercetin

is that taxonomy is the science or the technique used to make a classification while quercetin is (biochemistry) a flavonol found in citrus fruit.

As nouns the difference between quercetin and quercitrin

is that quercetin is a flavonol found in citrus fruit while quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye.