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ALT Yeast from Omega Yeast

ALT (OYL-001)

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From: Omega Yeast
Type: Yeast  •  Packet: Liquid

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An enthusiastic top cropper from Düsseldorf. This strain ferments at low temperatures with a clean, low ester profile. Light fruit emerges at higher temperatures. Features quick maturation. Yeast stays in suspension. Little to no diacetyl. Try also Kolsch II (OYL-044) or even West Coast Ale I (OYL-004)

Brewing Properties of ALT

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.
Attenuation refers to the percentage of sugars converted to alcohol and carbon dioxide, as measured by specific gravity.
Flocculation refers to the tendency of yeast to form clumps called "flocs" that drop in order to make the beer clear.
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.
55-68° F
(13-20° C)

Comparable Beer Yeasts

If you cannot find ALT (OYL-001) anywhere, you can substitute one of the following yeasts for a similiar result.

Common Beer Styles using ALT

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


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