all-trans-lycopene

All-trans-lycopene is a bright red carotenoid pigment that is naturally occurring in fruits and vegetables, particularly in tomatoes and other red or pink-colored fruits. It is a tetraterpenoid composed of eight isoprene units that form a long polyene chain with 11 conjugated double bonds, which give it its characteristic red color. All-trans-lycopene is a potent antioxidant and has been studied for its potential health benefits. It is thought to have a protective effect against several diseases, including cancer, cardiovascular disease, and age-related macular degeneration. Its antioxidant properties are believed to play a role in reducing oxidative stress and inflammation, which can contribute to the development of these diseases. All-trans-lycopene is also commonly used as a food coloring agent, particularly in the manufacture of processed foods, beverages, and supplements. It is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) and is approved for use in many countries around the world.