Esters vs. Phenols in Beer

When perceiving certain aromas of beer, you may hear people refer to “esters” and “phenols.” These terms are often times used incorrectly or interchangeably. The fact of the matter is, esters and phenols are quite different, though they can be present at the same time. Let’s take a look … Continue reading

Harvesting Wild Yeast

Generally it’s nice to brew with predictable ingredients in controlled conditions. You purchase your ingredients, follow your process, pitch your yeast, and leave your beer in a temperature stable environment. After some time the yeast consumes all the sugars and leaves behind its own flavor … Continue reading