Collagen hydrolysate comprising GPCR ligand peptide
AssigneeIndustry-Academic Cooperation Foundation, Yonsei University
InventorsDong Woo Lee, Hyeon Su Jin, Ji Young Lee, Jae Eun Lee
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Abstract
The present invention relates to GPCR ligand collagen peptides produced through microbial fermentation, and in particular, to a method of preparing collagen peptides obtained by culturing a microorganism, peptides prepared by the method, and a composition including the peptide as an active ingredient; and a composition for improving intestinal function, relieving inflammation, and/or promoting wound healing, and a method of preparing the composition.
Claims4
A food composition for improving intestinal function,
- relieving inflammation and/or promoting wound healing comprising, as an active ingredient, collagen peptides obtained by culturing one or more microorganisms selected from the group consisting of Lacticaseibacillus paracasei, Lactiplantibacillus plantarum, and Ligilactobacillus salivarius,
- wherein the collagen peptides are selected from the group consisting of collagen peptides having a molecular weight of less than 1 kDa and 1 to 10 kDa, wherein the collagen peptides have an isoelectric point in a range between 6 and 8 and an electric charge in a range between 0.0 and 0.3, and wherein
- each of the collagen peptides has GPR35 activity.
A cosmetic composition for relieving inflammation and/or promoting wound healing,
- comprising, as an active ingredient, collagen peptides obtained by culturing one or more microorganisms selected from the group consisting of L. paracasei, L. plantarum, and L. salivarius,
- wherein the collagen peptides are selected from the group consisting of collagen peptides having a molecular weight of less than 1 kDa and 1 to 10 kDa, wherein the collagen peptides have an isoelectric point in a range between 6 and 8 and an electric charge in a range between 0.0 and 0.3, and
- wherein each of the collagen peptides has GPR35 activity.
Dependencies are inferred from the claim text.