Yeast
Chico Ale — Jasper Yeast
Jasper Yeast
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Jasper Yeast
- Product code
- JY215
- Form
- liquid
- Type
- ale
- Attenuation
- 73–80 %
- Temperature
- 15–22 °C
- Flocculation
- low
- Alcohol tolerance
- 11 %
- STA1
- not published — treat as unknown
Description
The reference American ale yeast, and the benchmark most other clean US strains are measured against. Attenuation is solid without running away, and the finish is smooth and neutral across pale ales, IPAs, ambers and stouts. Published alcohol tolerance is a range of 11 to 12 percent; the lower figure is recorded here.