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Astaxanthin is present in most red-coloured aquatic organisms. [10] The content varies from species to species, but also from individual to individual as it is highly dependent on diet and living conditions. [16] Astaxanthin and other chemically related asta-carotenoids have also been found in a number of lichen species of the Arctic zone.
Alpha-carotene - found in carrots, winter squash, tomatoes, green beans, cilantro, Swiss chard; Astaxanthin - found naturally in red algae and animals higher in the marine food chain. It is a red pigment familiarly recognized in crustacean shells and salmon flesh/roe.
They are sometimes used as food additives to add color or flavor to foods. One of the most well-known anthoxanthins is quercetin, which is found in many fruits and vegetables, including capers, red onions, and kale. In addition to their use as food additives, anthoxanthins are also used in the production of dyes and pigments.
yellow pigments . Canthaxanthin paprika, mushrooms, crustaceans, fish and eggs.; β-Cryptoxanthin to vitamin A mango, tangerine, orange, papaya, peaches, avocado, pea ...
fruits of the Gaultheria plants. Procumbens fruit is known as Teaberry, whereas Shallon is known as Salal and Hispidula is called Moxie Plum. Ogeechee Fruit. Most prized species of Tupelo for edibility, though all native Tupelo species have edible fruit. Gum Bully Olives, aka American Olives; Beautyberry; Buffaloberry
Plants, in general, contain six ubiquitous carotenoids: neoxanthin, violaxanthin, antheraxanthin, zeaxanthin, lutein and β-carotene. [7] Lutein is a yellow pigment found in fruits and vegetables and is the most abundant carotenoid in plants. Lycopene is the red pigment responsible for the color of tomatoes. Other less common carotenoids in ...
Antioxidants, which come from healthy foods, especially bright red, orange, purple, and blue ones, latch on to free radicals and prevent them from wreaking havoc on healthy cells.
Not all land plants contain anthocyanin; in the Caryophyllales (including cactus, beets, and amaranth), they are replaced by betalains. Anthocyanins and betalains have never been found in the same plant. [10] [11] Sometimes bred purposely for high anthocyanin content, ornamental plants such as sweet peppers may have unusual culinary and ...