New processes for conservation of yeast strains Saccharomyces cerevisiae CNMN-Y-20 and Saccharomyces cerevisiae CNMN-Y-21

Abstract

The inventions relates to biotechnology, particularly to a 4 new processes for conservation of yeast strains Saccharomyces cerevisiae CNMN-Y-20 and Saccharomyces cerevisiae CNMN-Y-21 for a long term and their use as a source of biologically active substances.