Wine color practice of saignée (exposing wine to red grape skins for only a short period of time in order to give it a lighter feel closer to that of white wine) or by blending a white wine with a red wine. The presence of a complex mixture of anthocyanins and procyanidins can increase the stability of color in wine. As it ages, the wine undergoes chemical autoxidation reactions involving acetaldehyde of its pigments molecules. The newly formed molecules are more stable to the effect of pH or sulfite bleaching. The new compounds include pyranoanthocyanins like vitisins (A and B), pinotins and
History of French wine receive technical training in viticulture and winemaking. Many of these actions came in response to declining domestic consumption and slumping sales that followed through the close of the 20th century. Heading into the 21st century, some parts of French wine industry have thrived while others have been faced with a crisis of confidence. Throughout its history, the French wine industry has been shaped by the influences of both external and internal forces. Three of the more prominent and pervasive influences came from the English/British people through both commercial interest and political factors, the Dutch who were significant players in the