FIELD: food industry.
SUBSTANCE: bakery yeast production method involves mill offals hydrolysis during heating in the presence of an acid, hydrolysate neutralisation, addition of nutrient salts and growing Saccharomyces cerevisiae kind bakery yeast. The raw material for hydrolysate production is represented by aspiration fines. Hydrolysis is performed using a 3-7% solution of acetic acid during 75-85 minutes. Yield of saleable yeast from reducing substances is equal to 54-75%.
EFFECT: method allows to increase the yeast yield.
1 tbl, 3 ex
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Authors
Dates
2012-11-10—Published
2010-12-20—Filed