Grillo Although this grape has had a long association with Marsala, in recent years it has become widely used in a number of DOC wines: Although 100% Grillo IGT wines are also produced, blending with Chardonnay, for example, is also common. Grillo Grillo, also known as Riddu and Rossese bianco, is a white Italian wine grape variety which withstands high temperatures and is widely used in Sicilian wine-making and, in particular, for making Marsala. Its origins are uncertain, but it may have been introduced into the island of Sicily from Apulia. It was already widely planted in the Province of Trapani
Fortified wine wine that is both sweeter and stronger, normally containing about 20% alcohol by volume (ABV). During the fermentation process, yeast cells in the must continue to convert sugar into alcohol until the must reaches an alcohol level of 16%–18%. At this level, the alcohol becomes toxic to the yeast and kills it. If fermentation is allowed to run to completion, the resulting wine will (in most cases) be low in sugar and will be considered a dry wine. The earlier in the fermentation process that alcohol is added, the sweeter the resulting wine will be. For drier fortified wine styles,