WE ARE BACK! STOCK WILL BE COMING ONLINE AS SOON AS WE CAN WORK THROUGH IT

0

Your Cart is Empty

Lallemand - Sourvisiae™ Yeast

Size

Mascoma 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. This main compound gives sour beers their flavor. Expect a final pH of 3.0-3.2

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 standard 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. 

 ATTENUATION:
76% - 82% 
FLOCCULATION:
High
ALCOHOL TOLERANCE:
12%
TEMPERATURE RANGE:
59° - 72° F | 15° - 22° C
PITCHING RATE:
0.5 - 1.0 g/L - 1-2 packets up to 5 gallons @ 1.060 OG
STA1:
Negative
var _learnq = _learnq || []; var item = { Name: "Lallemand - Sourvisiae™ Yeast", ProductID: 7087512846451, Categories: ["Best Selling Products","Featured","Newest Products","Yeast"], ImageURL: "https://brewsrq.com/cdn/shop/files/sourv11g_grande.jpg?v=1696022687", URL: "https://brewsrq.com/products/lallemand-sourvisiae-%E2%84%A2-yeast", Brand: "Lallemand", Price: "$7.99", CompareAtPrice: "$7.99" }; _learnq.push(['track', 'Viewed Product', item]); _learnq.push(['trackViewedItem', { Title: item.Name, ItemId: item.ProductID, Categories: item.Categories, ImageUrl: item.ImageURL, Url: item.URL, Metadata: { Brand: item.Brand, Price: item.Price, CompareAtPrice: item.CompareAtPrice } }]);