BRIGHT AND CLEAN ACIDITY - NO KETTLE SOURING NEEDED
Achieve the perfect level of acidity with no off-flavors. Galactic strains produce lactic acid during fermentation, which enables quick-souring in the fermentor without a kettle-pasteurization step. Galactic strains save you time and money by making sour beer production as cost effective as making normal beer.
GALACTIC
Galactic lets you produce clean and consistent sour beer. Lactic acid production has been dialed in for a finishing pH of ~3.5 (TA 7-9). Fruit additions will increase acidity further.
Order NowProduces lactic acid
Saccharomyces cerevisiae
64-72° F
80-90%
Med
Low
750,000 - 1,500,000 Cells/mL/Degree Plato
Berkeley Yeast tailored Galactic’s genetics to finish around 3.5 pH, meaning that instead of melting tooth enamel, it can bring fruit to life. (Some fruits like mangoes and strawberries are acidic, so increasing tartness can accentuate the perception of fruit character.) The pleasant acidity produces a palatable sour ale, eliminating the need to blend with a non-sour beer or pop a Tums before taking a sip. Fruit additions will slightly intensify acidity, but the results remain as welcoming as a summery glass of fresh-squeezed lemonade.
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BENEFITS
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From precise control over flavors and protection against the increasing vulnerability of crops, to greater product shelf stability and increased production efficiency, it’s time to rethink the value of yeast.
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CUSTOM STRAINS
Extraordinary yeast made with you, for you
Although the possibilities of what yeast can do are endless, the only one that matters to you is the one that you need. We partner with food and beverage manufacturers to create exclusive yeast strains that are customized to address highly specific issues.
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