The Virtual Beer Technician offering homebrew troubleshooting and repair advice!
Cause:A yeasty aroma and/or flavor is usually caused by too much yeast in suspension. It is sometimes caused by the beer sitting on the yeast sediment too long after fermentation is complete.
Corrective Action:Try using some finings to help settle out the yeast more effectively. Rack the beer off of the yeast sediment a few days after fermentation is complete to avoid yeast autolysis.
Just For Fun:Get a plush beer yeast (saccharomyces cerevisiae) microbe at GiantMicrobes.com
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