Fermentis S-189 is a Swiss lager yeast strain, originating from the Hürlimann brewery in Switzerland. Known for its versatility and ability to produce a wide range of lager beers, it offers clean, crisp, and well-attenuated beers.
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Recommended Fermentation Temperature: S-189 performs well at a fermentation temperature range of 12-18°C
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Attenuation: This yeast strain exhibits high attenuation, generally in the range of 80-84%, allowing for the production of beers with a dry finish.
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Alcohol Tolerance: The alcohol tolerance of S-189 is up to approximately 9-11% ABV, making it suitable for brewing a variety of lagers with different alcohol contents.
Suitable Beer Styles: Given its characteristics, Fermentis S-189 is suitable for a range of lager styles, including but not limited to:
- Swiss Lagers
- Pilsners
- Helles
- Bocks
- Märzen
- International Lagers