LalBrew London™ – English-Style Ale Yeast (11g)

LalBrew London™ – English-Style Ale Yeast (11g)


LalBrew London is a true English ale strain selected for reliable fermentation performance and moderate  ester production that lets the flavors and aromas of malt and hops shine through. LalBrew London was  selected from the Lallemand yeast culture library, and is an excellent choice not only for brewing  Extra Special Bitter but for other authentic heritage UK styles like Pale Ale, Bitter and Mild. LalBrew London may also be used in the production of Ciders.


Microbiological Properties

Classified as a Saccharomyces cerevisiae, a top fermenting yeast.


Typical Analysis of LalBrew London Yeast:
- Percent solids  93% – 97%
- Viability ≥ 5 x 10^9 per gram of dry yeast
- Wild Yeast  < 1 per 10^6 yeast cells
- Bacteria  < 1 per 10^6 yeast cells


Finished product is released to the market only after passing a rigorous series of tests
*According to the ASBC and EBC methods of analysis


Brewing Properties

In Lallemand’s Standard Conditions Wort at 20°C (68°F) LalBrew London yeast exhibits:

- Fermentation that is completed in 3 days

- Medium attenuation and Low flocculation

- Neutral to slightly fruity and estery flavor and aroma, allowing Malt aromas and flavors to shine through

- The optimal temperature range for LalBrew London™ yeast when producing traditional styles is 18°C(65°F) to 22°C(72°F)

- LalBrew London™ does not utilize the sugar maltotriose (a molecule composed of 3 glucose units).Maltotriose is present in wort in an average 10-15% of all malt worts. The result will be fuller body and residual sweetness in beer. Be advised to adjust gravities and mash temperatures accordingto desired result.


Fermentation rate, fermentation time and degree of attenuation are dependent on inoculation density, yeast handling, fermentation temperature and nutritional quality of the wort.