A tolerance of a variety of brewer's yeast and its application environment for beer fermentation

The present invention discloses an improved through a variety of cell wall composition and increase tolerance to the fermentation of Saccharomyces carlsbergensis environment, 2012 was January 9th preserved in China Center for Type Culture Collection, under the accession number CGMCCNo.7114. This strain has a cell wall structure and obtain an improved high concentrations of ethanol, high temperature, high osmotic tolerance, higher performance efficiency of fermentation in high concentration in the fermentation, the resulting fermentation beer more delicate white. This strain was screened conventional UV mutagenesis, has good prospects in the beer industry. CGMCC No. 7114 20120109