All Things Fermentation Blog

Osmotic and Acid Stress Tolerance of Yeast
Brewing Technical
Alcohol Tolerance
Acid Tolerance
Sour Beer
Titratable Acidity
Aug 7, 2024

Osmotic and Acid Stress Tolerance of Yeast

Brewers regularly produce wort with varying strengths and chemical properties. Most brewing strains have evolved to thrive within a narrow range of growth conditions specific to certain styles. As brewers, we already choose strain parameters depending on the yeast strain, from attenuation ranges, flocculation characteristics, and preferred fermentation temperatures. Filter Through Our Yeast & Bacteria…

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Making a Kettle Sour with Lactobacillus Cultures
Brewing Technical
Acid Tolerance
Sour Beer
Titratable Acidity
Jan 29, 2021

Making a Kettle Sour with Lactobacillus Cultures

Making a Kettle Sour with Lactobacillus Cultures Kettle souring can be a convenient method for creating a crisp, clean, tart beer. Sour beers add variety to the beer menu and can attract new clientele. There are multiple ways to achieve a sour beer. One of the easiest is by using a Lactobacillus culture pre-fermentation in…

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