BRY-97 is an American West Coast-style ale yeast that was selected from the Siebel Institute Culture Collection for its ability to deliver high quality ales. BRY-97 is a neutral strain with a high flocculation ability that can be used to make a wide variety of American-style beers. Traditional ales made with BRY-97 include but are certainly not limited to Cream Ale, American Wheat, Scotch Ale, American Pale Ale, American Amber, American Brown, American IPA, American Stout, Russian Imperial Stout, Imperial IPA, Roggen/Rye, Old Ale and American Barleywine.
In Lallemand’s Standard Conditions Wort at 20°C (68°F) BRY-97 yeast exhibits:
The optimal temperature range for BRY-97 yeast when producing traditional styles is 15°C(59°F) to 22°C(72°F)
Fermentation rate, fermentation time and degree of attenuation are dependent on inoculation density, yeast handling, fermentation temperature and nutritional quality of the wort.
Neutral with slight ester
Medium to high
15 - 22°C (59 - 72°F)
50 - 100g/hL to achieve a
minimum of 2.5 - 5 million cells/mL