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Prolonged storage of yeast as a cake may lead to _________________

(a) Autolysis

(b) Radiolysis

(c) Oncolysis

(d) Hemolysis

This question was addressed to me in final exam.

This is a very interesting question from Yeast Handling in Brewery in portion Yeast Management & Microbiology of Fermentation Technology

1 Answer

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Best answer
Correct option is (a) Autolysis

To explain: The excessive or prolonged storage of yeast as a pressed cake may lead to autolysis and excessive heat generation due to difficulty in temperature control. To avoid this problem, it is better to store the yeasts in thin sheets.

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