FERMOLAGER BERLIN

Fermolager Berlin is a bottom-fermenting yeast strain specially selected for the production of pilsner or lager beers. The origin is a German university in Berlin. The sedimentation capacity is high and characteristic for the production of lager beers rich in esters with a fruity character.

Aroma and flavor characteristics:

Delivers rich fruity, spicy esters on aroma and taste. Enhances light malt characters while giving an aromatic freshness that nicely balance with the high ABV of strong lagers.

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Allergen-free

GMO free

Specifications
Remarks
Use
Other

Specifications

Parameter	Minimum	Maximum	Unit
Apparent attenuation	75	85	%
Fermentation temperature (°C)	10	14	°C
Fermentation temperature (°F)	50	57	°F
Flocculation	High
Alcohol tolerance	11		% ABV
Total esters	Medium
H2S (sulphur notes)	Low
POF (phenolic notes)	Negative
STA-1	Negative

Remarks

Use

It is generally recommended that active dry yeast is pitched directly into the wort without prior rehydration. If direct pitching is not feasible the yeast can be hydrated and pitched in liquid form. To rehydrate dissolve the dry yeast in sterile water or in wort at room temperature at a ratio of 1:10. Stir gently and leave for approximately 20 minutes. Gently stir again and add to the cooled wort in the fermenter. To avoid yeast stress, ensure temperature fluctuations are minimal.