Composition of collagen peptide and elastin peptide, method of producing the same and use thereof
US10869948B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2019 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | May 16, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y304/22002
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a composition of a collagen peptide and an elastin peptide, method of producing the same and use thereof. The composition of the present disclosure consists of a collagen peptide and an elastin peptide; the collagen peptide is prepared by enzymatic hydrolysis of a collagen material with pepsin or trypsin, and the elastin peptide is prepared by enzymatic hydrolysis of an elastin material with papain and/or protease Protamex. In the present disclosure, an elastin peptide and a collagen peptide with molecular weight in a specific range are prepared by specific processes, and the composition composed of the two at a suitable ratio can simultaneously and significantly increase the amount of the elastin and collagen in a damaged skin in a small usage amount, and significantly increase the content of hyaluronic acid and hydroxyproline while decrease the content of MMP3, meanwhile, inhibit skin inflammatory factors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.