Noun:

উদ্ভিদে বিদ্যমান পিঙ্গল পদার্থ,

carotene's Usage Examples:

It is a member of the carotenes, which are terpenoids.

retinol, retinal, and several provitamin A carotenoids (most notably beta-carotene).

categorized into two classes, xanthophylls (which contain oxygen) and carotenes (which are purely hydrocarbons and contain no oxygen).

(Oryza sativa) produced through genetic engineering to biosynthesize beta-carotene, a precursor of vitamin A, in the edible parts of rice.

The term carotene (also carotin, from the Latin carota, "carrot") is used for many related unsaturated hydrocarbon substances having the formula C40Hx.

α-Carotene is a form of carotene with a β-ionone ring at one end and an α-ionone ring at the opposite end.

It is the second most common form of carotene.

include alpha- and beta-carotene, beta-cryptoxanthin, lycopene, lutein, and zeaxanthin.

The primary serum carotenoids are beta-carotene, lycopene, and lutein.

Although lycopene is chemically a carotene, it has no vitamin A activity.

The provitamin beta carotene is a terpene derivative called a carotenoid.

In terms of structure, β-cryptoxanthin is closely related to β-carotene, with only the addition of a hydroxyl group.

plants between lycopene and α-carotene (β,ε-carotene) or ε-carotene (ε,ε-carotene).

Delta-carotene contains an alpha-ionone instead.

Zeaxanthin biosynthesis proceeds from beta-carotene via the action of a single protein, known as a beta-carotene hydroxylase, that is able to add a hydroxyl.

45, CYP97C1, LUT1) is an enzyme with systematic name alpha-carotene:oxygen oxidoreductase (3-hydroxylating).

principal natural stereoisomer of lutein is (3R,3′R,6′R)-beta,epsilon-carotene-3,3′-diol.

The roots contain high quantities of alpha- and beta-carotene, and are a good source of vitamin K and vitamin B6.

ζ-Carotene (zeta-carotene) is a carotenoid.

It is different from α-carotene and β-carotene because it is acyclic.

Its name refers to a supplement of beta-carotene added to the drink.

addition of carbon-carbon conjugated double bonds leads to the formation of z-carotene and appearance of visible color.

vitamin A in the form of retinol or beta-carotene).

Synonyms:

provitamin A; carotin; beta-carotene; provitamin;