As a verb dispense

is .

As a noun proportioner is

basic pumping unit consisting of two positive displacement pumps designed to dispense two components at a precisely controlled ratio.

As nouns the difference between flavonoid and quercitrin

is that flavonoid is (chemistry) any of many compounds that are plant metabolites, being formally derived from flavone; they have antioxidant properties while quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye.

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.

As an adjective deoxy

is (chemistry) describing any compound formally derived from another by replacement of a hydroxy group by a hydrogen atom.

As a noun quercitrin is

a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye.

As nouns the difference between sugar and quercitrin

is that sugar is ray, beam (of light or radiation) while quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye.

As nouns the difference between rhamnose and quercitrin

is that rhamnose is (carbohydrate) a methyl-pentose, 6-deoxy-l-mannose , which occurs in the leaves and flowers of poison ivy and is a constituent of many plant glycosides while quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye.

As nouns the difference between bitter and naringin

is that bitter is (usually in the plural bitters) a liquid or powder, made from bitter herbs, used in mixed drinks or as a tonic while naringin is the major flavonoid glycoside in grapefruit, giving the fruit its bitter taste, which is metabolized to the flavanone naringenin in humans.

As an adjective bitter

is having an acrid taste (usually from a basic substance).

As a verb bitter

is to make bitter.

As a verb metabolize

is to undergo metabolism.

As a noun naringin is

the major flavonoid glycoside in grapefruit, giving the fruit its bitter taste, which is metabolized to the flavanone naringenin in humans.

As nouns the difference between flavanone and naringin

is that flavanone is (organic chemistry) any of a class of flavonoid ketones, many of which occur in nature as glycosides while naringin is the major flavonoid glycoside in grapefruit, giving the fruit its bitter taste, which is metabolized to the flavanone naringenin in humans.

As nouns the difference between naringenin and naringin

is that naringenin is the predominant flavanone in grapefruit while naringin is the major flavonoid glycoside in grapefruit, giving the fruit its bitter taste, which is metabolized to the flavanone naringenin in humans.