Brewer’s yeast: 9 things you need to know

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Here are the top things every brewer should know about yeast, this mysterious and even magical microorganism. Historians suggest that the ancient Egyptian civilizations over 5,000 years ago were using yeast and the process of fermentation to produce alcoholic beverages. How long does dry yeast last Theoretically, dried yeast can be stored indefinitely. 2 years … Read more

How a spunding valve work for pressure fermentation

How does a spunding valve work?

The most important equipment when fermenting under pressure is the spunding valve. This is the item that will control the pressure in the vessel during fermentation, here is how a spunding valve works. The core of a spunding valve is the overpressure relief valve (PRV) that will release the pressure from the CO2 production. Most … Read more