Yeast is responsible for the conversion of glucose into alcohol
yeast provides the enzyme zymase which catalyses the fermentation process.
Yeast fermentation is a digestive process that it used to perform growth and reproduction. Fermentation is a form of metabolism by yeast.
Yeast is the microorganism that is responsible for fermentation in beer. Yeast metabolises the sugars extracted from grains, which produces alcohol and carbon dioxide, and thereby turns wortinto beer. In addition to fermenting the beer, yeast influences the character and flavour.[23] The dominant types of yeast used to make beer are Saccharomyces cerevisiae, known as ale yeast, and Saccharomyces uvarum, known as lager yeast; their use distinguishes ale and lager.[24] Brettanomycesferments lambics,[25] and Torulaspora delbrueckii ferments Bavarian weissbier.[26]Before the role of yeast in fermentation was understood, fermentation involved wild or airborne yeasts. A few styles such as lambics rely on this method today, but most modern fermentation adds pure yeast cultures
fermentation
Alcoholic fermentation
Yeast
Yeast is a fungus. It forms carbon dioxide and alcohol during fermentation.
Carbon Dioxide (C2O) and Alcohol are produced by yeast during fermentation.
the sugar has power over fermentation. fermentation can not continue without sugar or yeast
Ethanol is made by the fermentation of sugar using yeast.
Alcohol fermentation.
Alcoholic fermentation