Opuntia ficus-indica fruit and juice is due to betalains, (betanin and indicaxanthin). The plant also contains flavonoids, such as quercetin, isorhamnetin, and kaempferol. DNA analysis indicated "O. ficus-indica" was domesticated from "Opuntia" species native to central Mexico. The Codex Mendoza, and other early sources, show "Opuntia" cladodes, as well as cochineal dye (which needs cultivated "Opuntia"), in Aztec tribute rolls. The plant spread to many parts of the Americas in pre-Columbian times, and since Columbus, has spread to many parts of the world, especially the Mediterranean, where it has become naturalized. Opuntia ficus-indica Opuntia ficus-indica (prickly pear) is a species of cactus
Opuntia ficus-indica the Mediterranean basin. Under those hedges and adjacent areas soil physical properties, nitrogen and organic matter are considerably improved. Structural stability of the soil is enhanced, runoff and erosion are reduced, while water storage capacity and permeability is enhanced. Prickly pear plantations also have a positive impact on plant growth of other species by improving severe environmental conditions which facilitate colonization and development of herbaceous species. Opuntia ficus-indica is being advantageously used in Tunisia and Algeria to slow and direct sand movement and enhance the restoration of vegetative cover, minimizing deterioration of built terraces with its deep and strong rooting