Determined for the first time a range of basic odor on which you can define the perceptive space of what is perhaps the most archaic sense but also more elusive.

The imitation of banana flavor has been achieved with a little success since the beginning, as the acetates (amyl and isoamyl, as well the amyl butyrate) have been proven to be presents in nature and proved themselves to be excellent ingredients in a fairly faithful formulation.