Anise oil

Occurrence

Found in the dried ripe fruit of Pimpinella anisum L.(Umbelliferae) (Merck Index, 1968).

The Uses of Anise oil

Pharmaceutic aid (flavor). As condiment and flavor in foods or beverages; in manufacture of liqueurs.

Preparation

By steam distillation of the dried fruits of the herb Pimpinella anisum L.(Umbelliferae) (Arctander, 1960).

Definition

Extractives and their physically modified derivatives. Pimpinella anisum, Umbelliferae.

General Description

Colorless or pale yellow oil with an iridescent sheen. Odor of crushed fruit and a sweet aromatic taste.

Air & Water Reactions

Exposure of Anise oil to air causes polymerization and some oxidation. Anise oil may be sensitive to light. Insoluble in water.

Reactivity Profile

PVC bottles softened and distorted fairly rapidly in the presence of Anise oil .

Fire Hazard

Anise oil is combustible.

Safety Profile

Moderately toxic by ingestion. A weak sensitizer. May cause contact dermatitis. Mutation data reported. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

Metabolism

See monograph on anethole.