Which substance does Polyclar primarily absorb?

Polyclar primarily absorbs polyphenols, which are naturally occurring compounds found in plants that have antioxidant properties. In the brewing process, polyphenols can contribute to haze formation and affect the stability and flavor of beer. By using Polyclar, a fining agent made from polyethylene glycol, brewers can effectively reduce the levels of polyphenols in the final product, leading to clearer beer and improved overall quality.

Utilizing fining agents like Polyclar is particularly important for achieving desired clarity and mouthfeel in various beer styles. While proteins, vitamins, and minerals are also relevant in brewing and can impact the final product, they are not the primary targets for absorption by Polyclar. Understanding the specific role of fining agents in the brewing process is crucial for brewers looking to optimize their beer's appearance and flavor stability.