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Aside from tomatoes or tomato products like ketchup, it is found in watermelons, grapefruits, red guavas, and baked beans. [4] It has no vitamin A activity. [4]In plants, algae, and other photosynthetic organisms, lycopene is an intermediate in the biosynthesis of many carotenoids, including beta-carotene, which is responsible for yellow, orange, or red pigmentation, photosynthesis, and ...
All-trans-lycopene with canonical numbering: Several common geometric isomers of lycopene. [ 1 ] [ 2 ] In total, there are 72 possible isomers of lycopene (sterically hindered isomers not included).
This water-soluble vitamin is also an antioxidant that helps rid the body of harmful free radicals — atoms that damage the body's cells. Tomatoes are rich in lycopene, a plant compound that has ...
This is reinforced by the widespread consumption of “pickled green” and “fried green tomatoes” and the consumption of high-tomatine tomatoes (a variant of L. esculentum var. cerasiforme, better known as the "cherry tomato", indigenous to Peru) with very high tomatine content (in the range of 500–5000 μg/kg of dry weight). [25]
This again introduces two double bonds, resulting in 7,9,7’,9’-tetra-cis-lycopene. CRTISO, a carotenoid isomerase, is needed to convert the cis-lycopene into an all-trans lycopene in the presence of reduced FAD. This all-trans lycopene is cyclized; cyclization gives rise to carotenoid diversity, which can be distinguished based on the end ...
Lycopenemia is a harmless skin condition caused by excessive ingestion of red foods containing lycopene, such as tomatoes, red cabbage, chili beans, and various fruits and berries, which leads to a reddish discoloration of the skin.
Daily Totals: 1,494 calories, 64g fat, 83g protein, 164g carbohydrate, 34g fiber, 1,654mg sodium. Make it 1,800 calories: Add 1 serving Sprouted-Grain Toast with Peanut Butter & Banana to breakfast.
orange pigments . α-Carotene – to vitamin A carrots, pumpkins, maize, tangerine, orange.; β-Carotene – to vitamin A dark, leafy greens, red, orange and yellow fruits and vegetables.