Orange and tangerine are examples of citrus fruits. Citrus fruits are a type of fruit that belongs to the Rutaceae family and are characterized by their acidic taste, high vitamin C content, and fragrant aroma. Some other examples of citrus fruits include lemons, grapefruits, and limes. Citrus fruits are commonly eaten fresh, used in cooking, and made into juices and jams. They are also used in the production of essential oils, perfumes, and cleaning products.