Yeast
Bavarian Cloister — Jasper Yeast
Jasper Yeast
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Jasper Yeast
- Product code
- JY272
- Form
- liquid
- Type
- lager
- Attenuation
- 70–75 %
- Temperature
- 10–12 °C
- Flocculation
- medium-low
- Alcohol tolerance
- 11 %
- STA1
- not published — treat as unknown
Description
A Saccharomyces pastorianus strain from a Bavarian monastery that ferments cleanly and leaves a bready, creamy impression. Esters and sulfur stay low as long as you hold the narrow 10 to 12 C window. Solid attenuation and a higher than usual alcohol tolerance cover everything from helles to bock.