Parsley Seed Oil Chemical Properties

Boiling point:

290 °C(lit.)

Density 

1.05 g/mL at 25 °C(lit.)

FEMA 

2836 | PARSLEY OIL

refractive index 

n20/D 1.515(lit.)

Flash point:

125 °F

color 

Yellow to light-brown liquid

Odor

odor of parsley

Odor Type

herbal

CAS DataBase Reference

8000-68-8

EPA Substance Registry System

Parsley oil (8000-68-8)

Safety Information

Hazard Codes 

Xi,N,Xn

Risk Statements 

10-36/37/38-50/53-42/43-22

Safety Statements 

16-26-36-61-45-36/37-23

RIDADR 

UN 1993 3/PG 3

WGK Germany 

2

RTECS 

RW5500000

Toxicity

LD50 orl-rat: 3300 mg/kg FCTOD7 21,871,83

MSDS

• Language:English Provider:SigmaAldrich

Parsley Seed Oil Usage And Synthesis

Chemical Properties

Parsley leaf oil is produced by steam distillation of the aerial parts of the plant, including the immature seeds. It is a yellow to light-brown liquid with the typical odor of the herb.
d²⁵₂₅ 0.908–0.940; n²⁰_D 1.5030–1.5300; α²⁰_D ?9 ° to +1 °; acid number:max. 2; soluble in 95% ethanol; solutions may be opalescent.
The oil consists mainly of monoterpene hydrocarbons. Its main constituent is 1,3,8-menthatriene, which is important for the aroma of parsley leaves.

Chemical Properties

Parsley Seed Essential Oil: Parsley seed essential oil is obtained by steam distillation of the ripe seeds in approximately 1.5 to 3.5% yields. The oil has a warm, spicy odor with a bitter, warm, aromatic taste. Parsley Leaf Oil: Parsley leaf oil is obtained by steam distillation of leaves and flowering tops in very low yields (0.06%). This oil exhibits a much harsher, herbaceous note than the seed oil. Parsley Herb Essential Oil: Parsley herb essential oil is obtained by distilling the whole plant, excluding the root. It is a pale-yellow to greenish-yellow liquid with a pronounced herbaceous odor and a warm, bitter, slightly burning taste.

Physical properties

Parsely herb oil: It is a yellow-to-light brown liquid. It is soluble in most fixed oils, mineral oil and alcohol. It is slightly soluble in propylene glycol and is insoluble in glycerin. Parsley Seed Oil: It is a more or less viscous, yellowish- to-yellow-amber liquid that sometimes deposits crystals on being chilled. Seed oil is soluble in most fixed oils, mineral oil and alcohol. It is slightly soluble in propylene glycol and is insoluble in glycerin. For additional characteristics refer to Burdock (1997).

Occurrence

Found in the seed of the herb Petroselinum sativum Hoffm. (Apium petroselinum l., Carum petroselinum Benth et Hook) of the family Umbelliferae.

Uses

Flavoring in foods and pharmaceuticals.

Uses

Parsley Seed Oil is traditionally used for soothing and anti-itching treatment in dermatological disorders. It may also be used as a preservative.Parsley Seed Oil is extracted from the plant’s seeds that contain an oil called apiol. It may cause allergic reactions in sensitive skin.

Definition

Extractives and their physically modified derivatives. Petroselinum crispum.

Preparation

By careful steam distillation of the ripe seed.

Essential oil composition

Main constituents, in addition to apiole, include α-pinene, myristicin, traces of conjugated coumarins, ketones, aldehydes, a solid hydrocarbon (m.p. 69°C) and traces of phenolic compounds (Burdock, 1997).

Pharmacology

In pharmacological studies of Egyptian P. hortense (P. sativum), plant extracts stimulated spontaneous activity of rat uterus and intestine in vitro and lowered blood pressure and respiratory movements in anaesthetized dogs. Growth of rats was stimulated and uterine weight was increased by parsley in the diet. The results suggested therapeutic uses of P. hortense as a laxative, hypotensive, ecbolic and emmenagogue, and promoter of growth (Sharaf et al. 1969).

Safety Profile

Moderately toxic by ingestion. A human skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes

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