Quelques termes liées à la parfumerie :

Absolute
The absolute oil is obtained from “concretes” or resinoïds. After extraction of these from alcohol ethylic absolute, the alcoholic solutions are freeze between -12° and -15° Celsius, filtrate and after that concentrate under reduce steam. The absolute oil is very precious for the richness that occurs for the compositions in which they are incorporate.

Dilute
Decrease the concentration of a nice-smelling product.

Juice
Trivial term used in the fragrance industry to indicate the alcoholic solution of a concentrated perfume.

Tenacity
Quality of perfume, which have particularly persistent effect.

Tincture
Cold or warm Dissolution of the soluble parts of a solid body by prolonged contact with a liquid, mostly alcoholic.