The Effect of ph on Yeast (Saccharomyces cerivisae ...

A solution containing 11.5 grams of the yeast (Saccharomyces cerivisae), purchased from O'Shea Brewing Co, and 100 mL of deionized water was made. 5 mL of the yeast solution was pitched into each of the 20 Erlenemeyer flasks. Between each pitching, the yeast solution was mixed for 20 seconds by swirling to ensure a homogeneous solution. ................
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