JY01 is a beautiful strain straight from the heart of where pilsner style beers were born. Very smooth taste with a touch of maltiness, this yeast will bring out the best in your refreshing lager! Aromatics produced complement hoppy pilsners perfectly, and smooth taste that lets the malt shine. A slow starting strain but one that keeps on chugging until the job is done. Can be used at higher temperatures without problems, keeping the beer a couple of weeks on the yeast cake in your fermentation fridge after fermentation is done is advised. Shows strong flocculation and truely lives on the bottom of your fermenter.


Micrograph of JY01 cells coming soon


Origin:                   Domažlice District, Plzeň Region, Czech Republic
Temperature: 9-19ºC (48-67 ºF) 
Attenuation: 71-75% 
Oxygenation: High
Flocculation: Ultra-Strong
Styles: Czech Lagers, Pilsners, American Lagers, Marzen, Octoberfest, Classic American Pilsner, Amber Lagers, etc. 
Alcohol tolerance: 9%