The name "bitter orange", also known as Seville orange, sour orange, bigarade orange, and marmalade orange, refers to a citrus tree (Citrus × aurantium) and its fruit. It is hybrid between Citrus maxima and Citrus reticulata. Many varieties of bitter orange are used for their essential oil, which is used in perfume, as a flavoring and as a solvent. The Seville orange variety is used in the production of marmalade.
Bitter orange is also employed in herbal medicine as a stimulant and appetite suppressant. The active ingredient, synephrine, has been linked to a number of deaths, and consumer groups advocate avoiding medicinal use of the fruit.
Famous quotes containing the words bitter and/or orange:
“Some violent bitter man, some powerful man
Called architect and artist in, that they,
Bitter and violent men, might rear in stone
The sweetness that all longed for night and day,
The gentleness none there had ever known....”
—William Butler Yeats (1865–1939)
“the great orange bed where we lie
like two frozen paintings in a field of poppies.”
—Anne Sexton (1928–1974)