What is the scientific name for ale yeast?

The scientific name for ale yeast is Saccharomyces cerevisiae. This organism is a species of yeast that is commonly used in the fermentation of a variety of alcoholic beverages, especially ales. Saccharomyces cerevisiae is well-known for its ability to thrive at higher temperatures compared to lager yeast, making it suitable for the warm fermentation temperatures typically associated with ale brewing.

This yeast strain is highly efficient at converting sugars into alcohol and carbon dioxide, producing characteristic flavors and aromas that define many ale styles. It is recognized for its versatility and can also be used in bread-making and other fermentation processes. The specific attributes of Saccharomyces cerevisiae make it a primary choice among brewers for creating a wide range of ale styles.