Orange

Name Variations

 * sweet orange

About Orange
Orange is the name for a tree of the family Rutaceae, native to China and Indochina, and for its fruit, which is the most important fresh fruit of international commerce. Its physical characteristics, especially the rich citric acid and vitamin content of the fruit and history of cultivation are similar to those of the other types of citrus fruits, all of which are species of Citrus. Oranges are oval to sphere-shaped fruits with leathery, porous skin. Their color ranges from orange to red-orange. Oranges are green before they ripen. Most oranges, like other citrus fruits, are consumed fresh or made into juice. The fruit and rind are also much used in marmalade, preserves, flavoring, and confections. Some varieties yield essential oils used in perfume. The flower is a preferred for bridal decoration and is the state flower of Florida. The rind of the orange has a tangy fragrance, which is made into refreshing and mildly relaxing oil. It is used in the treatment of colds, constipation, dull skin, flatulence, flu, gum illness, mouth sores, slow digestion, and stress. It is also used in certain recipes as flavoring or as decorate.

Orange Variations
Varieties include the sweet orange, the sour orange, and the mandarin orange, or tangerine. The United States produces the sweet variety. Spain produces the sour variety, Seville, which is used in marmalades and liqueurs. Most all oranges have a yellow orange color with sizes ranging from small to large. The inside of an orange is plump and juicy. Sweet favorites include the Blood, Hamlin, Jaffa, Navel, Pineapple and Valencia. The color depends on the climate. Florida's warm days and nights produce oranges with some green in the skin coloring. California and Arizona oranges tend to have deeper orange color due to cooler desert nights.

The principal varieties of the sweet orange cultivated by orange growers of the eastern United States are the Hamlin and Parson Brown, both early-maturing, seedy varieties with thin, russet skin and juicy pulp. Both eastern and western growers cultivate the Valencia, a late variety that is commercially seedless. Fresh oranges from California and Arizona are available throughout the year, with two major varieties, Navels and Valencias. The Moro orange (a type of blood orange) and the red Cara Navel are two western-grown seasonal varieties. The Navel orange is a seedless orange, with medium-thick rind, in which a second small, orange grows. A variety of the Washington Navel orange is the principal orange product of Texas.

Storing Oranges
Oranges can be stored at room temperature, in the refrigerator without plastic bags or in the crisper drawer for up to 2 weeks. They do not ripen further after harvest. Fresh-squeezed juice and grated peel or zest may be refrigerated or frozen, but whole citrus fruit should not be frozen.

Oranges may exhibit some re-greening of the skin; this does not adversely affect internal fruit quality. Neither does surface scarring, which occurs when wind brushed young fruit against the tree.

Orange Related Recipes

 * Category Orange