Port wine oxovitisin A, an oxovitisin, a type of pyranoanthocyanin with a 2-pyrone component. Port wine Port wine (also known as vinho do Porto, , Porto, and usually simply port) is a Portuguese fortified wine produced with distilled grape spirits exclusively in the Douro Valley in the northern provinces of Portugal. It is typically a sweet, red wine, often served as a dessert wine, though it also comes in dry, semi-dry, and white varieties. Fortified wines in the style of port are also produced outside Portugal, including in Australia, France, South Africa, Canada, India, Argentina, Spain, and the United States. Under European
Straw wine wine in the Italian passito style, based on Moscato Ottonel and Vidal grapes. Potomac Point Winery, also in Virginia, produces a straw wine based on the Petit Manseng grape. Likewise, King Family Vineyards in Crozet, Virginia produces a 100% Petit Manseng in the vin de paille style, called "Loreley". In Texas, it was illegal to make wine from dried grapes until 1999, when following pressure from Shawn and Rocko Bruno, who wanted to recreate the raisin wines of their Sicilian heritage, the Alcoholic Beverage Code was amended. Ravines Wine Cellars in the Finger Lakes produces a vin de paille from