Reference details
Brewer reference
- Laboratory
- Omega
- Product ID
- OYL-001
- Type
- Ale
- Form
- Liquid
- Default attenuation
- 75%
Default attenuation is a useful reference value, not a guaranteed fermentation result.
Brewer notes
Alt is a liquid ale culture from Omega (OYL-001). Fermentation character can show clean notes. Choose it when its fermentation profile fits the intended beer rather than substituting by attenuation alone. Reference guidance: attenuation guidance 73–77%, fermentation range about 13–20°C (55–68°F), alcohol tolerance around 10%. Treat temperature, attenuation and alcohol tolerance as strain guidance; wort composition, pitch health and fermentation management still affect the result.