FIELD: biotechnology.
SUBSTANCE: nutrient composition and method for its application are claimed. The method involves cultivation of Saccharomyces Cerevisiae yeast on a nutrient composition containing yeast extract, acid protease, magnesium sulfate and zinc sulfate at a predetermined ratio of components. Nutritional composition addition to the fermentation material at a predetermined ratio of components and fermentation at specified process parameters. At that, starch or saccharin is used as fermentation material.
EFFECT: group of inventions allows to shorten process duration and increase fermentation rate and increase the biomass yield.
7 cl, 9 tbl, 7 ex
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