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.

Concrete
Solid or semi-solid product obtained after extraction of the nice-smelling principles of some natural raw materials such as Jasmine, Rose, etc., by some volatile solvent, ether of petroleum, Benzene.

Isolate
Defined fragrant substance obtained by split distillation.

Reinforce (To)
It is to increase the power or the tenacity of one, some or the totality of the elements of a composition.

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