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 role in the aging and improvement of wine. Pasteur identified several causes of wine spoilage including some that could be controlled during winemaking. He noted that "graisse" was due to the production of polysaccharide, degradation of sugars led to mannitic acid and that the degradation of glycerol led to bitterness in the wine. Pasteur found that the particular problem of Burgundy wine spoiling and turning into vinegar on long voyages to England was caused by the bacterium acetobacter. The results of Pasteur's studies revolutionized the French understanding of winemaking and eventually spread to other wine regions across the globe. The