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US 2025/0146027 A1Published application
Processes for producing ethanol
AssigneeNovozymes A/S
InventorsRandy Deinhammer, Suzanne Clark, Mauricio Quiros, John Matthews, Anne Glud Hjulmand, Chee-Leong Soong, Tomoko Matsui, Shinobu Takagi
Life of this patent
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Abstract
The present invention relates to processes for producing fermentation products from starch-containing material, wherein a thermostable alpha-amylase and optionally a thermostable protease are present and/or added during liquefaction. The invention also relates to a composition suitable for use in a process of the invention.
Claims16
1-14. (canceled)
A composition comprising an alpha-amylase and a protease, wherein the i) alpha-amylase has a T1/2 (min) at pH 4.5, 85° C., 0.12 mM CaCI2) of at least 10;
- ii) protease having a thermostability value of more than 20% determined as Relative Activity at 80° C./70° C.
Dependencies are inferred from the claim text.