[102] Some versions may show a mineral flavor because of the existence of drinking water-soluble salts as a result of limestone's existence while in the vineyard's soil. Wine aroma comes from unstable compounds introduced in to the air.[103] Vaporization of such compounds is often accelerated by twirling the wine glass https://weedwednesdays.de/nippen-geniesen-und-entdecken-in-italiens-charmantesten-weinladen/