STRAIN OF YEAST SACCHAROMYCES OVIFORMIS Y-2635 FOR PRODUCTION OF PRESSED BAKING YEAST Russian patent published in 2002 - IPC

FIELD: baking industry, microbiology. SUBSTANCE: invention relates to a novel strain of yeast Saccharomyces oviformis Y-2635 used for production of the pressed baking yeast. The yeast strain shows the enhanced multiplication intensity, high activity of maltase complex enzymes, adaptability to unfavorable additions of the molasses nutrient medium. The strain is obtained by effect of mineral and organic compounds of geothermal water of nonphenolic class of the composition of molasses nutrient medium as a chemical mutagen on the parent culture of Saccharomyces oviformis M-12x. The proposed strain is deposited in VKPM GNII genetics at the collection number Y-2635. The strain of yeast Saccharomyces oviformis Y-2635 shows the high output in combination with the improvement of their quality (high maltase activity is 36 min; rising strength is 33 min; protein content is 45%; phosphorus content is 1.69%). The use of the strain ensures to prepare high quality baking foodstuffs. EFFECT: new strain indicated above, improved indices of strain. 2 tbl, 2 dwg