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Lallemand

Lallemand LalBrew Sourvisiae® Yeast 10g

Lallemand LalBrew Sourvisiae® Yeast 10g

Regular price $9.00 USD
Regular price $8.99 USD Sale price $9.00 USD
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GENERAL SHIPPING POLICIES

Orders received Monday-Friday by 3pm Eastern Time will ship the same day. Any orders received after that time will be shipped the following business day (excluding federal or state holidays). Orders received on Saturdays or Sundays will ship the following Monday.

If you have a question or concern about anything you need shipped please feel free to contact us at (917) 596-7261 or via the chat option on our website, or via Facebook or Instagram.

NYC SHIPPING RATES

Shipping within New York City (Manhattan, Brooklyn, Queens,
Bronx, Staten Island) is $5.75 with a minimum purchase price of $29.99 and limited to a maximum of 20 pounds, with some product exclusions. Standard UPS Ground rates will apply to orders above 20 pounds.

Local pickup is always free.

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Sourvisiae® is a bioengineered ale yeast strain (Saccharomyces cerevisiae) capable of producing lactic acid during fermentation to provide brewers with an easy, reproducible, and mono-culture product for sour-style beer production.

Sourvisiae® contains a single genetic modification, a lactate dehydrogenase gene from a food microorganism, which enables the yeast to produce high levels of lactic acid, the main compound that gives sour beers their flavor.

Sourvisiae® allows the brewer to ferment and sour the beer in one simple step, reducing cross-contamination risks, lowering costs, cutting total process time, and allowing brewers to obtain a consistent product. The brewing process is conducted without any modifications; Sourvisiae® is pitched just like conventional yeast and ferments in a normal fermentation time. Sourvisiae® does not produce other flavor compounds associated with Brettanomyces,Lachancea, or Lactic Acid Bacteria, providing a cleaner and more reproducible souring process, with much shorter fermentation times.

  • Aroma: tangy, sour, slightly fruity
  • Attenuation: medium - high
  • Fermentation Range: 10 - 22°C (50 - 72° F)
  • Flocculation: medium to high
  • Alcohol Tolerance: 12% ABV