What are the functions of beta-carotene?

Beta Carotene is a compound that gives vivid yellow, orange, and red coloring to vegetables. The body converts Beta Carotene into vitamin A (retinol). Vitamin A, known as a vital nutrient for vision, plays a critical role in cell growth and in maintaining healthy organs like the heart, lungs, and kidneys.

What is the functional group of beta-carotene?

Degradation products included isomers: 15-cis-beta-carotene, di-cis-beta-carotene and other compounds with function group of C-O. Carotenoids and cardiovascular disease. Carotenoids are a class of natural fat-soluble pigments found principally in plants.

Is beta-carotene active or inactive?

Provitamin A carotenoids — alpha-carotene, beta-carotene and beta-cryptoxanthin — are the inactive form of the vitamin found in plants. These compounds are converted to the active form in your body. For example, beta-carotene is converted to retinol (an active form of vitamin A) in your small intestine ( 2 ).

What is beta-carotene quizlet?

Beta-carotene is the orange-yellow pigment in carrots and is the most potent form of the provitamin A. Beta- carotene is converted within the intestinal cell, to retinol or retinal. Vitamin A is then re-esterified with fatty acids and transported through the lymph into the blood for uptake by the liver.

Which is best beta-carotene?

Carrots, sweet potatoes, and dark leafy greens are among the best sources of beta carotene.

What is the name of the enzyme responsible for cleaving beta-carotene in intestine?

Once within the enterocyte, β-carotene may undergo cleavage by the enzyme β-carotene oxygenase 1 (BCO-1), which cleaves β-carotene to form retinal. The retinal is then enzymatically reduced to retinol and esterified by LRAT.

Is beta-carotene a compound?

beta,beta-Carotene
β-Carotene/IUPAC ID

Is beta-carotene stored in the body?

Beta-carotene, on the other hand, is a safe source of vitamin A. The efficiency of conversion of beta-carotene to retinol depends on the level in the diet. If you eat more beta-carotene, less is converted, and the rest is stored in fat reserves in the body.

Which of the following are functions of vitamin C?

The important functions of vitamin C include the formation of protein used to make skin, tendons, ligaments, and blood vessels for healing wounds and forming scar tissue, for repairing and maintaining cartilage, bones, and teeth and aid in the absorption of iron.

Which food has beta-carotene in it quizlet?

Carrots, spinach and other leafy greens, pumpkin, sweet potatoes, broccoli, mangoes, and cantaloupe are rich sources of beta-carotene, a carotenoid that the body can convert to vitamin A.