The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2024
Filed:
Dec. 18, 2023
Beijing Qingyan Boshi Health Management Co., Ltd., Beijing, CN;
BEIJING QINGYAN BOSHI HEALTH MANAGEMENT CO., LTD., Beijing, CN;
Abstract
A type III collagen peptide and a preparation method thereof are provided. The preparation method includes: degreasing a raw material, performing ultrasonic treatment and fermentation to obtain a total crude protein extract; extracting a crude collagen extract under an acidic condition; adding a clarificant to remove impurities; addingfor fermentation to obtain a type III collagen; adding a compound protease for enzymolysis, followed by inoculatingfor fermentation; and separating and purifying to obtain the type III collagen peptide. The type III collagen peptide has an average molecular weight of 300-3,000 Daltons, contains a symbolic peptide fragment of type III collagen, is safe, free of toxic and side effects, and easy to digest, can be used as a raw material of medicines, cosmetics, dietary supplements, and food, and be added into acidic beverages, and can promote generation of type III collagen in human's body.