Reducing acetate ester production in yeast

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United States of America Patent

PATENT NO 11186807
APP PUB NO 20190352677A1
SERIAL NO

16481951

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Abstract

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The present invention relates to the field of fermentation, more particularly to ethanol production. Even more particularly the present invention relates to reduced aroma production during fermentation processes. The present invention provides mutant alleles and chimeric genes useful to develop yeast strains to limit acetate ester levels during fermentation. In addition, the invention also relates to the use of such yeast strains as well as of compounds for the production of fermented foods and liquids with reduced acetate ester levels.

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Patent Owner(s)

Patent OwnerAddress
KATHOLIEKE UNIVERSITEIT LEUVEN K U LEUVEN R&DMINDERBROEDERSSTRAAT 8A - BOX 5105 LEUVEN B-3000
VIB VZWRIJVISSCHESTRAAT 120 9052 GENT BELGIUM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Steensels, Jan Lommel, BE 3 0
Verstrepen, Kevin Leuven, BE 6 2

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