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Belgian Stout Yeast from Wyeast

Belgian Stout (WY1581)

From: Wyeast
Type: Yeast  •  Packet: Liquid
Species: Saccharomyces cerevisiae

A very versatile ale strain from Belgium. Excellent for Belgian stouts and Belgian specialty ales. Ferments to dryness and produces moderate levels of esters without significant phenolic or spicy characteristics.

Brewing Properties of Belgian Stout

The functional properties of brewing yeasts have a direct impact on the performance, quality and economics of the resulting beer.

Alcohol Tolerance
The alcohol tolerance determines the ABV at which yeast cells go dormant and stop fermenting.
12%
Attenuation
Attenuation refers to the percentage of sugars converted to alcohol and carbon dioxide, as measured by specific gravity.
70-85%
Flocculation
Flocculation refers to the tendency of yeast to form clumps called "flocs" that drop in order to make the beer clear.
Medium
Optimal Temperature
The optimal temperature is the range in which the yeast performs best without putting off any off-flavors. Pitching the yeast into wort usually happens at the low end of the temperature range.
65-75° F
(18-24° C)

Comparable Beer Yeasts

If you cannot find Belgian Stout (WY1581) anywhere, you can substitute one of the following yeasts for a similiar result.

Common Beer Styles using Belgian Stout

These are the most popular beer styles that make use of the Belgian Stout yeast:

Belgian Ales, Belgian Tripel, Saison


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