FIELD: chemistry.
SUBSTANCE: present invention relates to recombinant yeast having reduced pyruvate decarboxylase activity, into genome of which: - one or more nucleic acids which encode acetolactate synthase or ALS, - one or more nucleic acids coding acetolactate decarboxylase or ALD, and - one or more copies of nucleic acids coding NADH-oxidase or NOXE.
EFFECT: disclosed is a method of producing acetoin.
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Authors
Dates
2019-04-29—Published
2015-07-23—Filed