SACCHAROMYCES CEREVISIAE STRAINS FOR THE PRODUCTION OF OSMOTOLERANT BREADING YEASTS WITH INTRINSIC RESISTANCE TO LOW ORGANIC ACIDS, PROCESSES FOR THEIR PREPARATION AND APPLICATIONS

摘要

The present invention relates to strains of Saccharomyces cerevisiae suitable for the production of osmotolerant breadmaking yeasts and having intrinsic resistance to weak organic acids. The strains of the present invention are obtained by hybridization or mutation process of the S. cerevisiae industrial strain deposited on July 8, 2010 with the CNCM under the number I-4341, or from an industrial strain related to this one by its profile Ty and / or by cartography of its loci of quantitative characters (QTL mapping)