BRIGHT AND CLEAN ACIDITY

Galactic™

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.

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GALACTIC Chico

Galactic Chico 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.

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Engineered trait

Produces lactic acid

Parent strain

Chico Ale

Temperature range

64-72° F

Attenuation

80-90%

Flocculation

Med

Haze

Low

Pitch rate

750,000 - 1,500,000 Cells/mL/Degree Plato

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Souring Without the Bacterial Struggle: How Berkeley Yeast’s Galactic Strain Is Producing Crowd-Pleasing Sour Ales

Souring Without the Bacterial Struggle: How Berkeley Yeast’s Galactic Strain Is Producing Crowd-Pleasing Sour Ales

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...

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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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