Yeast
San Francisco Lager — Brewing Science Institute
Brewing Science Institute
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Brewing Science Institute
- Product code
- BSI-810
- Form
- liquid
- Type
- hybrid
- Attenuation
- 65–70 %
- Temperature
- 14–20 °C
- Flocculation
- medium
- Alcohol tolerance
- 12 %
- STA1
- Negative
Description
The California common strain: a lager yeast that keeps its lager character up to about 20 °C, ferments quickly and drops bright. Malty with a whisper of fruit, and the obvious choice for steam beer.