Petitgrain
Encyclopedia
Petitgrain is an essential oil
that is extracted from the green twigs of the bitter orange
plant (Citrus aurantium var. amara) via steam distillation
.
and France
, with the former's product being of higher odour tenacity. Petitgrain oil (fr. little grain) gains its name from the fact that it used to be extracted from the small unripe oranges of the plant. The oil has a greenish woody orange smell
that is widely used in perfume
ry and found in colognes.
Though distilled from the same botanical species as neroli and bitter orange, Petitgrain Essential Oil possesses its own characteristically unique aroma. Petitgrain Essential Oil is distilled from the leaves and sometimes the twigs and branches of the tree whereas neroli essential oil is distilled from the blossoms and Orange Essential Oil is typically cold pressed from the rinds of the fruits.
, geranyl acetate, linalool, linalyl acetate
, myrcene, nerol
, neryl acetate, and terpineol
.
Essential oil
An essential oil is a concentrated hydrophobic liquid containing volatile aroma compounds from plants. Essential oils are also known as volatile oils, ethereal oils or aetherolea, or simply as the "oil of" the plant from which they were extracted, such as oil of clove...
that is extracted from the green twigs of the bitter orange
Bitter orange
The name "bitter orange", also known as Seville orange, sour orange, bigarade orange, and marmalade orange, refers to a citrus tree and its fruit. Many varieties of bitter orange are used for their essential oil, which is used in perfume and as a flavoring...
plant (Citrus aurantium var. amara) via steam distillation
Distillation
Distillation is a method of separating mixtures based on differences in volatilities of components in a boiling liquid mixture. Distillation is a unit operation, or a physical separation process, and not a chemical reaction....
.
Production
Its main regions of production are ParaguayParaguay
Paraguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...
and France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...
, with the former's product being of higher odour tenacity. Petitgrain oil (fr. little grain) gains its name from the fact that it used to be extracted from the small unripe oranges of the plant. The oil has a greenish woody orange smell
Odor
An odor or odour is caused by one or more volatilized chemical compounds, generally at a very low concentration, that humans or other animals perceive by the sense of olfaction. Odors are also commonly called scents, which can refer to both pleasant and unpleasant odors...
that is widely used in perfume
Perfume
Perfume is a mixture of fragrant essential oils and/or aroma compounds, fixatives, and solvents used to give the human body, animals, objects, and living spaces "a pleasant scent"...
ry and found in colognes.
Though distilled from the same botanical species as neroli and bitter orange, Petitgrain Essential Oil possesses its own characteristically unique aroma. Petitgrain Essential Oil is distilled from the leaves and sometimes the twigs and branches of the tree whereas neroli essential oil is distilled from the blossoms and Orange Essential Oil is typically cold pressed from the rinds of the fruits.
Chemical composition
The main constituents of petitgrain oil are geraniolGeraniol
Geraniol is a monoterpenoid and an alcohol. It is the primary part of rose oil, palmarosa oil, and citronella oil . It also occurs in small quantities in geranium, lemon, and many other essential oils. It appears as a clear to pale-yellow oil that is insoluble in water, but soluble in most common...
, geranyl acetate, linalool, linalyl acetate
Linalyl acetate
Linalyl acetate is a naturally occurring phytochemical found in many flowers and spice plants. It is one of the principal components of the essential oils of bergamot and lavender. Chemically, it is the acetate ester of linalool, and the two often occur in conjunction.Synthetic linalyl acetate is...
, myrcene, nerol
Nerol
Nerol is a monoterpene found in many essential oils such as lemongrass and hops. It was originally isolated from neroli oil, hence its name. This colourless liquid is used in perfumery. Like geraniol, nerol has a sweet rose odor but it is considered to be fresher.Isomeric with nerol is geraniol,...
, neryl acetate, and terpineol
Terpineol
Terpineol is a naturally occurring monoterpene alcohol that has been isolated from a variety of sources such as cajuput oil, pine oil, and petitgrain oil. There are three isomers, alpha-, beta-, and gamma-terpineol, the last two differing only by the location of the double bond...
.