Which of the following raw materials are commonly used for the commercial production of alcohol and wine?

Yeast is a microorganism that is used in the commercial production of alcohol and wine. However, yeast alone cannot produce alcohol. It requires a source of sugar to ferment. Barley is one of the most commonly used raw materials for producing alcohol and wine. During the production process, the barley is crushed to extract its natural sugars, and then yeast is added to the resulting liquid to begin the fermentation process.