Varietal aromas: locut. The varietal aroma comes from the grape and is largely responsible for the typicality of the wines. The compounds of varietal aromas can exist in free form and are then directly perceptible by olfaction or else, in the form of odorless precursors in the grape berry, whose cleavage into odorous compound occurs during the various stages of the harvest, the vinification or ageing.
Examples of varietal aromas:
the methoxy-pyrazi...
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