Oranges

Scientists believe that the sweet orange (Citrus sinensis) originated in southern China or Southeast Asia as a natural hybrid of pomelo and mandarin, perhaps as a second-generation backcross to mandarin. It derives sweetness, juiciness, and pleasing aromatic properties from mandarin and somewhat larger fruit size, thicker peel, and longer shelf life from pomelo, all of which combine to make it the leading citrus fruit, both in the United States and the world. In addition to being consumed fresh and as juice, oranges are used in salads, savory dishes, and desserts such as cakes and ices.