PENTOSE PENTOSE-FERMENTING STRAIN WITH OPTIMIZED PROPAGATION

• Main Authors: JENNIFER TECHEL, GEORGES PIGNEDE, THOMAS DESFOUGERES
• Format: Patent
• Language: English; Portuguese
• Published: 21.11.2018
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The present invention relates to a method for obtaining a strain capable of efficiently propagating in a low nutritive potential medium, capable of metabolizing pentoses and of resisting fermentation inhibitors, comprising the following steps; a) growth of a strain of recombinant yeast with a strain...