With the popularity sour beer has recently achieved, it's incredible to think that sour beer is the oldest beer type in history. Believe it or not, there was a point in which virtually all beers were somewhat sour prior to pasteurization and sterilization practices being perfected.Today sour beers h

Brewery floor drains are typically maintained by a combination of regular inspection, cleaning, and repair, as well as by implementing preventative measures to minimize the need for these activities. Here are some of the key steps involved in maintaining brewery floor drains:

Hop preservation needs to pay attention to four issues: oxygen, temperature, light, humidity. Oxygen Oxygen is the number one enemy of hops. Oxygen can oxidatively polymerize alpha acid, losing its original taste and antiseptic ability. The polymerized hard resin such as gamma resin is one of the ma