What is the primary role of malt in the brewing process?

Malt plays a crucial role in the brewing process primarily by providing flavor and color to the beer. It is made from barley or other grains that have been malted, which involves soaking the grains in water, allowing them to germinate, and then drying them. This malting process develops the enzymes necessary to convert starches into fermentable sugars during mashing.

These sugars not only contribute to the overall sweetness of the beer but also provide the foundation for fermentation, where yeast converts the sugars into alcohol and carbon dioxide. Additionally, the type of malt used significantly impacts the color of the beer, with darker malts producing a range of hues and imparting various flavors, such as caramel, toffee, or chocolate notes. Thus, the key contribution of malt in brewing is its ability to enhance both flavor and color, making it a vital ingredient in the beer-making process.