Yeast Cell Counting and Viability in Brewing

One of the most common commercial applications of Saccharomyces cerevisiae is beer brewing, where precise cell counts and viability assessments are essential yet challenging to obtain. Many breweries depend on CASY to monitor these critical parameters throughout production.

  • CASY works seamlessly with both bottom-fermenting and free-floating yeast.
  • CASY reliably measures cell concentration and viability.
  • CASY’s detection accuracy is unaffected by trub.
  • CASY can alert users to issues like wild yeast contamination or petite mutations.


Yeast Cell Counting and Viability in Brewing

CASY detects even the smallest changes, as demonstrated by comparing normal lager yeast (green) to a sample infected with wild yeast (red).

 Optimize Yeast Counting & Viability - Request a Free Demo Today

Ensure consistent brewing results with CASY. Whether working with

bottom-fermenting or free-floating yeast, CASY provides accurate yeast cell counting, viability assessment, and contamination detection—all

unaffected by trub. Detect wild yeast contamination, petite mutations, and even the smallest changes in your fermentation process.


Enhance your brewing workflow with precise yeast monitoring. Request a free demo today!


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