Quelques termes liées à la parfumerie :

Base
Elementary olfactory structure. It constitutes a pre-compound element, facilitating to the creator the elaboration of a perfume.

Preservative Agent
Chemical agent sometimes added to a composition to delay the effects of oxidation.

Exhaled (To)
To bring off an odour.

Parosmia
Distort perception of the smells.

Stability
Property of a perfume a little bit sensitive to the different physical chemical changes.