The process was named fermentation ... have been used to break down pyruvic acid to produce ethanol in beer brewing and wine making. The other by-product of fermentation, carbon dioxide, is ...

When it comes to survival skills, many may not immediately think of homebrewing. But knowledge of brewing beer, wine, and other fermented beverages at home can offer a sustainable and enjoyable ...

It is basically a manual process, and although some breweries now mass-produce sake, the traditional sake-brewing technique ... multiple parallel fermentation. Wine is a form of mono-fermentation ...

and the designations are based on the type of yeast used and the temperature during the fermentation process. Barley wine is made with traditional ale-brewing methods, which means a top-fermenting ...