Means for reducing acetoin buildup in alcoholic fermentation media

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United States of America Patent

PATENT NO 9017989
APP PUB NO 20100086644A1
SERIAL NO

12451339

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Abstract

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The invention relates to yeasts expressing the gene BDH1 coding for Bdh1p, characterized in that they catalyze, in an alcoholic fermentation medium, the reduction of acetoin into 2,3-butanediol by a rate at least twice higher than that of the initial stem. The invention can particularly be used for the fermentation of fruit juice and for producing 2,3-butanediol.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biosca, Josep A Barcelona, ES 1 1
Dequin, Sylvie Montpellier, FR 8 19
Ehsani, Maryam Montpellier, FR 1 1
Fernández, Gallegos Maria Rosario Barberà del Vallès, ES 1 0
Ortiz-Julien, Anne Gagnac-sur-Garonne, FR 9 11

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