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US 12,655,402 B2Granted
Compositions for producing fermentation products
AssigneeNovozymes A/S
InventorsZhengfang Kang, Christie Lynn Strahler, James Ron Huffman, Kristian Bertel Rømer M. Krogh
Life of this patent
Estimating the term…
Abstract
The present invention relates to processes for producing fermentation products from starch-containing material, wherein an alpha-amylase and a thermostable hemicellulase is present and/or added during liquefaction. The invention also relates to compositions suitable for use in processes of the invention.
Claims23
A composition comprising:
- a thermostable alpha-amylase having a T½ (min) at pH 4.5, 85° C., 0.12 mM CaCl2 of between 20 and 70 and at least 70% sequence identity to amino acids 1-515 of SEQ ID NO:
- 1;
- and
- a thermostable GH10 xylanase having a Melting Point (DSC) between 84° C. and 110° C. and at least 70% sequence identity to amino acids 28-356 of SEQ ID NO:
- 3, amino acids 1-383 of SEQ ID NO:
- 4, amino acids 1-385 of SEQ ID NO:
- 5, or amino acids 1-378 of SEQ ID NO:
- 8.
5 more elements
Dependencies are inferred from the claim text.