bilin

As a noun terms

is .

As a proper noun bilin is

.

As nouns the difference between bixin and bilin

is that bixin is an apocarotenoid that is the active ingredient of annatto while bilin is any of various biological pigments formed in many organisms as a metabolic product of certain porphyrins.

As a noun pilin

is any of a class of fibrous proteins found in pilus structures in bacteria.

As a proper noun bilin is

.

As nouns the difference between bilin and qilin

is that bilin is any of various biological pigments formed in many organisms as a metabolic product of certain porphyrins while qilin is a mythical Chinese hooved chimerical creature, said to appear in conjunction with the arrival of a sage.

As proper nouns the difference between bilin and blin

is that bilin is while blin is an ethnic group from eritrea.

As a proper noun bilin

is .

As a noun bilichrome is

(dated) the pigment bilin.

Bilane is a synonym of bilin.

As a noun bilane

is bilin.

As a proper noun bilin is

.

As nouns the difference between porphyrin and bilin

is that porphyrin is any of a class of heterocyclic compounds containing four pyrrole rings arranged in a square; they are important in biochemistry in a form with a metal atom in the central cavity (hemoglobin with iron, chlorophyll with magnesium, etc.) while bilin is any of various biological pigments formed in many organisms as a metabolic product of certain porphyrins.

As a noun product

is a commodity offered for sale.

As a proper noun bilin is

.

As an adjective metabolic

is of or pertaining to metamorphosis; pertaining to, or involving, change.

As a proper noun bilin is

.