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US 2024/0360490 A1Published application
Recombinant production of a collagen peptide preparation and use thereof
OwnerStephan Hausmanns, Hans-Ulrich Frech +2inventors
InventorsStephan Hausmanns, Hans-Ulrich Frech, Steffen Oesser, Martin Hahn
Life of this patent
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Abstract
The present invention relates to a method for producing collagen peptide preparations comprising recombinant collagen peptides, to collagen peptide preparations produced by means of said methods, to products containing the collagen peptide preparations and to uses of the aforementioned preparations and products.
Claims14
1-20. (canceled)
A method for producing a collagen peptide preparation, comprising:
- a) expressing, from a coding nucleotide sequence, a collagen peptide having a molecular weight in a range from 8 to 100 kDa, and
- b) enzymatically hydrolyzing the expressed collagen peptide under conditions to produce a collagen peptide preparation comprising hydrolyzed collagen peptides having an average molecular weight of 1 to 7 kDa and a molecular weight in a range from 0.1 to 13.5 kDa,
- wherein the expressed collagen peptide is at least partially hydroxylated before or after the hydrolysis.
27-29. (canceled)
Dependencies are inferred from the claim text.