Celery Seed Oil Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R10:Entzündlich.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Celery seed oil is obtained by steam distillation of the crushed, ripe seeds of
field-grown celery, Apium graveolens L. (Apiaceae). It is produced in India in a
quantity of ～20 t/yr and is an almost colorless to brownish-yellow liquid with a
characteristic, pervasive, sweet–spicy, long-lasting odor.
d
2020 0.867–0.908; n
20D 1.4780–1.4880; α
20D +48 ° to +78°; solubility: 1 vol in no more than 6 vol of 90% ethanol at 20 °C; saponification number: 20–70.
Major mono- and sesquiterpene hydrocarbons in the oil are (+)-limonene
(58–79%) and β-selinene [17066-67-01] (5–20%). Its typical, long-lasting odor is
caused primarily by two lactones, 3-butylphthalide and sedanenolide (1.5–11%).
Celery seed oil is used chiefly for flavoring foods, although small quantities are
also used in perfumery.
Physikalische Eigenschaften
The oil is a pale-yellow to yellow-brownish liquid. It is soluble in most fixed oils with the
formation of a flocculent precipitate, and in mineral oil with turbidity. It is partly soluble in propylene glycol and insoluble in
glycerin.
Occurrence
Found in the seed of Apium graveolens L
Verwenden
Food additive.
synthetische
By steam distillation of the crushed seeds of Apium graveolens L
Essential oil composition
The chief constituent of celery seed oil is d-limonene
Sicherheitsprofil
Low toxicity by ingestion and skincontact. When heated to decomposition it emits acridsmoke and irritating vapors.
Celery Seed Oil Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
