Quelques termes liées à la parfumerie :

Chromatography
Scientific method of analysis for identification and control of perfumery components.

Dilute
Decrease the concentration of a nice-smelling product.

Fragrance
By opposition to the smell which can be pleasant or unpleasant, this French word of Latin origin translates the pleasant smell of a fragrant product.

Odour
Volatile substance perceived by the olfactive system. In perfumery applies more particularly to raw materials or notes simple by opposition to smell which applies to the smell more elaborated by a finished product.

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.