Château Durfort-Vivens Château Durfort-Vivens Château Durfort-Vivens is a winery in the Margaux appellation of the Bordeaux region of France. It is also the name of the red wine produced by this property. The wine produced here was classified as one of fifteen "Deuxièmes Crus" (Second Growths) in the original Bordeaux Wine Official Classification of 1855. While the 1855 classification is still legally in effect, more modern classifications have been performed to reconcile changes over time. In The Liv-ex Bordeaux Classification, in which quality of Bordeaux red wine is determined by demand in terms of price, Château Durfort-Vivens is listed as a Fifth
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