Marsannay wine in production for Marsannay wine, of which were used for Marsannay rosé. In the same year, 9,650 hectoliter of wine was produced, of which 6,455 hectoliter red wine, 1,481 hectoliter rosé wine, and 1,714 hectoliter white wine. The total amount produced corresponds to just under 1.3 million bottles of wine, of which just over 850,000 bottles of red wine, just under 200,000 bottles of rosé, and a little over 200,000 bottles of white wine. The AOC regulations allow up to 15 per cent total of Chardonnay, Pinot blanc and Pinot gris as accessory grapes in the red wines, and Pinot
History of French wine a lasting influence on the science of French winemaking. Pasteur was asked to help identify wine quality control issues that caused spoilage and other faults. During the 3 to 4 years that Pasteur spent studying wine he observed and explained the process of fermentation—noted that it was living organisms (yeast) that convert sugar in the grape must into alcohol in some form of chemical reaction. He also noted the presence of glycerol and succinic acid in wine as well as the beneficial process of adding tartaric acid during winemaking. Another observation that Pasteur made was that oxygen played a significant