Microorganisms can cause undesirable effects on beer in several ways, including undesirable changes in beer flavor and aroma. Growth of microorganisms on raw materials or in wort can produce changes that alter
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A new wave of yeast strains have recently been developed by yeast labs, using sexual reproduction to mate the best characteristics of our favorite strains. Learn about their potential.
Large dry-hop additions that have become more prevalent over the past decade have caused surprises among commercial brewers and homebrewers alike. The phenomenon leading to a lower final gravity, increased ethanol, and increased carbonation is called hop creep and is due to diastase activity of hops. Learn more about hop creep and how to prepare for it.