- Carotenes are photosynthetic pigments that play an important role in photosynthesis. They contain no oxygen atoms and absorb ultraviolet, violet, and blue light while scattering orange, red, and yellow light1. Carotenes belong to a class of tetraterpenes called carotenoids, which are organic pigments found in the chloroplasts and chromoplasts of plants, as well as some bacteria and fungi2. These pigments give plants and algae their yellow, orange, and red colors3.Learn more:âś•This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.Carotenes are photosynthetic pigments important for photosynthesis. Carotenes contain no oxygen atoms. They absorb ultraviolet, violet, and blue light and scatter orange or red light, and (in low concentrations) yellow light.en.wikipedia.org/wiki/CaroteneCarotenoids (or tetraterpenoids) are organic pigments. They are found in the chloroplasts and chromoplasts of plants, and also some bacteria and fungi. The only animals known to produce carotenoids are aphids and mites, which got the genes from fungi.simple.wikipedia.org/wiki/CarotenoidCarotane is a plant pigment that belongs to a class of tetraterpenes called carotenoids. These tetraterpenes are known for their yellow, orange, and red colors as these are organic pigments. These colors are beneficial to their host species that tend to be plants and algae.en.wikipedia.org/wiki/Carotane
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β-Carotene - Wikipedia
β-Carotene (beta-carotene) is an organic, strongly colored red-orange pigment abundant in fungi, plants, and fruits. It is a member of the carotenes, which are terpenoids (isoprenoids), synthesized biochemically from eight isoprene units and thus having 40 carbons.
Dietary β-carotene is a provitamin A compound, converting in the body to retinol (vitamin …Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 8 mins
α-Carotene - Wikipedia
α-Carotene (alpha-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.
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What is beta carotene? What are the benefits?
Dec 14, 2017 · Beta carotene is a red-orange pigment in plants and fruits that the body converts into vitamin A. Learn about its antioxidant properties, how it may slow cognitive decline and lung damage, and which foods are rich in beta …
Beta-Carotene: Benefits and Best Sources - Cleveland …
Oct 18, 2023 · Beta-carotene is a special kind of carotenoid known as a provitamin A carotenoid. That means it’s essentially a precursor to vitamin A. “When it’s absorbed in your body, beta-carotene ...
Beta Carotene: Benefits, What To Eat, and More
Sep 21, 2024 · Beta carotene, a type of carotenoid, transforms into vitamin A in the body. Vitamin A supports healthy vision, immunity, skin health, and cognitive function. Because it's an antioxidant, it's also been known to reduce oxidative …
Carotene | Vitamin A, Photosynthesis, Pigments | Britannica
carotene, any of several organic compounds widely distributed as pigments in plants and animals and converted in the livers of many animals into vitamin A. These pigments are unsaturated …
β-Carotene and Other Carotenoids - Dietary Reference Intakes for ...
Summary. Higher consumption of carotenoid-containing fruits and vegetables and higher plasma concentrations of several carotenoids, including β-carotene, are associated with a lower risk …
β-Carotene Is an Important Vitamin A Source for Humans
Oct 27, 2010 · β-Carotene (β,β-carotene) is the most prominent member of the group of carotenoids, natural colorants that occur in the human diet . As a tetraterpenoid it consists of …
Carotene - New World Encyclopedia
Carotene is a pigment responsible for the orange color of carrots. In all living organisms, carotenes function as antioxidants, which work by making themselves available for energetically favorable oxidation (donation of electrons).