Processes of producing ethanol using a fermenting organism

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United States of America Patent

PATENT NO 10308963
APP PUB NO 20180073040A1
SERIAL NO

15553206

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Abstract

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The invention relates to improved processes of producing ethanol from starch-containing material wherein saccharification and/or fermentation is done at a temperature below the initial gelatinization temperature in the presence of glucoamylase and alpha-amylase, and optionally a protease and/or a cellulolytic enzyme composition; wherein the fermenting organism is a Saccharomyces yeast strain providing a higher ethanol yield boost and lower glycerol production compared to ETHANOL RED™ under the same fermentation conditions. The invention also relates to Saccharomyces yeast strains and derivatives thereof, as well as compositions comprising such yeast strains, suitable for use in a process of the invention.

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Patent Owner(s)

  • NOVOZYMES A/S; MICROBIOGEN PTY LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Attfield, Paul Victor Mount Colah, AU 12 41
Bell, Philip John Livingstone Turramurra, AU 11 34
Headman, Jennifer Raleigh, US 8 6
Saunders, Jeremy Raleigh, US 15 28
Schron, Ryan Rolesville, US 2 0

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