Yeast List

SafBrew DW-17

MBIT ID: DW-17

Fermentis
Dry
Ale

(Saccharomyces cerevisiae POF+)

98 - 102%
low
10 bn / g
20.00
to
32.00
17

Genetics and Properties

Phenolic
N/A
N/A

Description

An All-In-1™ yeast & enzyme blend for dry complex beers. SafBrew™ DW-17 is a powerful solution (consisting of active dry yeast and enzymes) for the production of very dry and complex beers with fruity, woody and some subtle sour notes. SafBrew™ DW-17 is also recommended to ferment very high density worts producing a level of alcohol up to 17° ABV.

Flavour/Aroma

SafBrew™ DW-17 has a high level of phenols, specifically those that express smoky and woody, rather than clove character. It produces relatively high level of esters and higher alcohols. It also presents a lower pH compared to other All-in-1™ solutions that produces an appealing level of acidity.

Usage

Direct pitch: Pitch the yeast directly in the fermentation vessel on the surface of the wort at or above the fermentation temperature. Progressively sprinkle the dry yeast into the wort ensuring the yeast covers all the surface of wort available to avoid clumps. Ideally, the yeast will be added during the first part of the filling of the vessel; in which case hydration can be done at wort temperature higher than fermentation temperature, the fermenter being then filled with wort at lower temperature to bring the entire wort temperature at fermentation temperature.

With prior rehydration: Alternatively, sprinkle the yeast in minimum 10 times its weight of sterile water or boiled and hopped wort at 21°C to 25°C (69°F to 77°F). Leave to rest 15 to 30 minutes, gently stir and pitch the resultant cream into the fermentation vessel.

Attenuation Calculator

How this yeast strain would behave in a typical fermentation.

1.001
0.999

*Expected final gravity range for fermentation with this yeast. This simple calculator does not take alcohol tolerance into account.

Footnotes

  • * Rough estimate based on yeast form
  • ** Hazy and thiolized are based on research from Omega Labs
  • *** Origins are often unreliable (hearsay) and difficult to determine
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