Very Important Points Microbes in Human Welfare Some other common products of yeast fermentation are – 1. Beer – It is produced from Hordeum VulgareBarely malt and alcohol content is 3-6% 2. Wine – Produced from grapes, alcohol content is 10-20%. 3. Brandy – Produced by distilation of wine and alcohol content is 60-70% 4. Gin – Produced from European Rye-Scale cereal, alcohol content is 40%. 5. Rum – Produced from Molasses of Sugarcane and alcohol contents is 40% 644 views19:22