BITTER ORANGE
BITTER ORANGE Basic information
- Product Name:
- BITTER ORANGE
- Synonyms:
-
- Bigaradeoil
- bitterorangeoil
- Bitterorangepeelsolidextract
- Nerolioil,bigaradepetalesextra
- Nerolioil,selecta
- oils,bitterorange
- Oils,orange,sour
- Orangebitteroil
- CAS:
- 68916-04-1
- MW:
- 0
- Mol File:
- Mol File
BITTER ORANGE Chemical Properties
- FEMA
- 2823 | ORANGE PEEL BITTER OIL (CITRUS AURANTIUM L.)
- Odor
- at 100.00 %. orangeflower
- Odor Type
- floral
- EPA Substance Registry System
- Oils, orange, sour (68916-04-1)
BITTER ORANGE Usage And Synthesis
Description
Refer to ORANGE BLOSSOMS, ABSOLUTE.
Chemical Properties
Bitter orange peel oil can be obtained by the following methods: (1) expression of fresh fruit rinds (peel) using suitable machinery that ruptures the oil-bearing cells, followed by separation and purification by centrifugation or (2) steam distillation of peels. The quality of the product obtained by expression is quite different and considered of much higher quality than oil obtained by steam distillation. The oil has a fragrant, bitter flavor.
Chemical Properties
Neroli bigarade is a product obtained by processing flowers of the bitter orange tree. The blossoming flowers are the only part used. Neroli bigarade has a very powerful floral odor with a bitter flavor. For additional information, see Orange, Bitter.
Chemical Properties
Bitter orange oil is obtained by pressing fresh peel fromthe fruits of C. aurantium
L. (Rutaceae). It is produced mainly in Mediterranean countries and is
a pale yellow to yellowish-brown liquid with a slightly mandarin-like odor
and a somewhat bitter aroma.
d2020 0.840–0.860; n20D 1.472–1.476; α20D +88 ° to +98 °; evaporation
residue: 3.5–6%; solubility: 1 vol in ≤8 vol. 90% ethanol. Composition by
GC: limonene 93–95%; linalyl acetate 0.5–1%; decanal tr. ?0.3% (data of Mediterranean type; data for American and Equatorial type may differ slightly).
Although limonene is also the main component, at 92.95–95%, the content
of other constituents differs from that of sweet orange oil; that is, its
aldehyde content is lower and its ester (e.g., linalyl and geranyl acetate) content is higher.
In addition to the fruits, other parts of bitter orange tree, C. aurantium L.,
also serve for the production of fragrant raw materials: Neroli oil
and orange flower absolute are obtained from the flowers, and the twigs and
leaves yield the so-called petitgrain bigarade oil.
Worldwide production of bitter orange oil ismuch lower than that of other
pressed peel oils. The preferred quality is produced in Spain (Seville bitter
orange oil). Bitter orange oil is predominantly used for flavoring alcoholic
beverages (liqueurs).
Physical properties
Oil obtained by expression has a deep-yellow color.
Physical properties
The absolute obtained from concrete is a yellow-red liquid with an extremely suave odor typical of the flower
Occurrence
Found in the fresh peel of the fruit Citrus aurantium Linne (Fam. Rutaceae).
Preparation
By the expression of the fresh peel of the fruit, Citrus aurantium Linne, by various methods, without the use of heat.
Definition
Extractives and their physically modified derivatives. Citrus aurantium, Citrus.
Essential oil composition
Dried flowers and leaves of bitter orange had a similar flavonoid pattern, but the flavonoid levels of flowers were higher than those of leaves. The mean levels of the principal flavonoid compounds were, respectively, total flavonoids 12.35 and 1.06%, neohesperidin 5.44 and 0.08%, naringin 1.93 and 0.06%, eriocitrin 0.38 and 0.25%.
Essential oil composition
The main constituents include d-limonene, various acids, aldehydes and diesters.
BITTER ORANGESupplier
- Tel
- 028-85370565-229 18080489829
- 3004654993@qq.com
- Tel
- +8615255079626
- eric@witopchemical.com
- Tel
- +86-29-89586680 +86-15129568250
- 1026@dideu.com
- Tel
- 0796-8284836 17379666713
- 592432494@qq.com
- Tel
- 18192627656
- 1012@dideu.com
BITTER ORANGE(68916-04-1)Related Product Information
- PHENYLSELENOL
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
- Aluminum acetylacetonate
- Benzyl isocyanide
- N-BUTYLISOCYANIDE
- Cupric acetylacetonate
- Ferric acetylacetonate
- TERT-BUTYL ISOCYANIDE
- DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
- METHYL ISOCYANOACETATE
- SALCOMINE
- 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
- Tosylmethyl isocyanide
- Ethyl isocyanoacetate
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
- COBALT(II) ACETYLACETONATE
- 2,4-PENTANEDIONE, SILVER DERIVATIVE
- BITTER ORANGE