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Yeast's effect on beer is quite profound. Every molecule of water in beer (about 95 percent of its composition) passes through a yeast cell during fermentation. In some cases, and in certain...
The action of the yeast and the conditions of production determine whether a beer is a top or a bottom fermentation beer. Bottom fermentation is fermentation at low temperature where the yeast...
Brewing beer is a complicated activity, in which each stage requires a great deal of patience and constant supervision. There are three main stages: 1. Preparation of the malt 2. The...
Yeast is a single-celled micro-organism that belongs to the family of minute fungi that multiply in sugar solutions, such as malted barley. Yeast is essential for the production of beer. The...
There are four types of fermentation: top, bottom, spontaneous and mixed fermentation. Beer obtained from top fermentation uses yeast that ferments at relatively high temperatures and...