Yeast
Trappist Ale 4 — Brewing Science Institute
Brewing Science Institute
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Brewing Science Institute
- Product code
- BSI-540
- Form
- liquid
- Type
- ale
- Attenuation
- 74–82 %
- Temperature
- 19–23 °C
- Flocculation
- medium
- Alcohol tolerance
- 15 %
- STA1
- Positive — diastatic
Description
A Trappist strain that pushes alcohol hard enough to leave a characteristic solvent note alongside medium fruit, sitting between BSI-500 and BSI-530 on ester intensity. For Belgian dark strong and specialty beers at high gravity. STA1 positive.