Yeast
Whitbread Ale — Brewing Science Institute
Brewing Science Institute
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Brewing Science Institute
- Product code
- A-99
- Form
- liquid
- Type
- ale
- Attenuation
- 68–72 %
- Temperature
- 18–24 °C
- Flocculation
- high
- Alcohol tolerance
- 10 %
- STA1
- Negative
Description
The Whitbread strain: mildly malty with a light fruitiness, softer and rounder than BSI's A-98 British Ale. It clears well without filtration, which makes it a general-purpose English yeast across bitters, milds and browns.