Quelques termes liées à la parfumerie :

Character
What distinguishes and personalizes a note, a harmony, and a perfume.

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

Exhaled (To)
To bring off an odour.

Scent
That affects the sense of smell.

Transfer
We say about a perfume that it turned when its smell and its colour modified following physical actions, or chemical (oxidation) owed to the air, to the light, to the heat or to the ageing.