What is the typical protein content range for six-row barley?

The typical protein content range for six-row barley is indeed 12.0-13.5%. This higher protein content is a characteristic feature of six-row barley when compared to two-row barley, which typically has lower protein levels. The increased protein content contributes to a different enzymatic profile, which is significant in brewing as it affects the efficiency of the malting and mashing processes. Higher protein levels in six-row barley can also result in a greater quantity of fan acids and enzymes, which are beneficial for brewing certain styles of beer but may also lead to issues such as haze formation if not managed appropriately during the brewing process. Understanding this range is crucial for brewers when selecting barley for specific beer styles, as protein content can influence flavor, color, mouthfeel, and overall beer stability.