SafAle™ F-2 yeast

SafAle™ F-2 yeast

Designed for bottle and cask conditioning

SafAle™ F-2 brewing yeast has been selected specifically for secondary fermentation in bottle and in cask. This yeast assimilates very little amount of maltotriose but assimilates basic sugars (glucose, fructose, saccharose, maltose). It is characterized by a neutral aroma profile respecting the base beer character and settles very homogeneously at the end of fermentation.

Ingredients: Yeast (Saccharomyces cerevisiae), emulsifier E491
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Dosage/Temperature

From 2 to 35g/hl at 15-25°C (59-77°F).

Fermentis Yeast safale-f-2

REHYDRATION

SafAle™ F-2 should not be rehydrated directly in the beer.
Sprinkle the yeast in minimum 10 times its weight of sterile water at a temperature of 25 to 29°C (77°F to 84°F).
Leave to rest 15 to 30 minutes. Gently stir.

 

Usage

Add 5 to 10 grams of sugar per liter of beer (to obtain a saturation of 2.5 to 5.0 g/l of CO2). Pitch the sweetend beer, that should be at fermentation temperature (20-25°C) with the rehydrated yeast.
Carbonation will be achieved in 1 to 2 weeks at 20-25°C*
At the end of refermentation, the beer can be cooled down and will gain in roundness after 2 to 3 weeks.
* carbonation at 15°C can take over 2 weeks

 

Storage

For less than 6 months: the product must be stored below 24°C. For more than 6 months: the product must be stored below 15°C.  For short periods not exceeding 7 days there is an exception to these rules.

Shelf life

36 months from production date. Refer to best before end date printed on the sachet.
Opened sachets must be sealed and stored at 4°C (39°F) and used within 7 days of opening. Do not use soft or damaged sachets.

 

  • Typical analysis
  • Viable yeast > 1.0 *1010 cfu/g
  • Purity : > 999 %
    • Lactic acid bacteria: < 1 cfu /107 yeast cell
    • Acetic acid bacteria: < 1 cfu /107 yeast cell
    • Pediococcus: < 1 cfu /107 yeast cell
    • Total Bacteria: < 5 cfu /107 yeast cell
    • “Wild” Yeast*: < 1 cfu /107 yeast cell
    • Pathogenic micro-organisms: in accordance with regulation

*EBC Analytica 4.2.6 – ASBC Microbiological Control-5D

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Termék gyártó

Fermentis
ISBN
3516665380007
Article No.
fermentis449
Weight
20 g/pcs
Bonus point
0.03 €
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