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:
Aug. 19, 2025
Filed:
Apr. 25, 2022
China National Research Institute of Food & Fermentation Industries Co., Ltd., Beijing, CN;
Muyi Cai, Beijing, CN;
Ruizeng Gu, Beijing, CN;
Haixin Zhang, Beijing, CN;
Wenying Liu, Beijing, CN;
Ying Wei, Beijing, CN;
Lei Fang, Beijing, CN;
Xingchang Pan, Beijing, CN;
Zhe Dong, Beijing, CN;
Lu Lu, Beijing, CN;
Ming Zhou, Beijing, CN;
Yuchen Wang, Beijing, CN;
Kong Ling, Beijing, CN;
Yuan Bi, Beijing, CN;
Abstract
An oyster peptide with an effect of improving sexual function and a preparation method thereof are provided, the oyster peptide at least includes peptide segments RI, IR and VR in its composition. Based on a mass of the oyster peptide, a content of the RI is ≥3.60 mg/100 g, a content of the IR is ≥7.60 mg/100 g, and a content of the VR is ≥6.50 mg/100 g.