Biomarker, preparation method and application thereof, and method for assisting breeder cock semen quality identification

By detecting biomarkers in the semen of breeding roosters, the problem of the inability to quickly and accurately assess semen quality in existing technologies has been solved, and individuals with highly active semen can be quickly screened, the interval between artificial inseminations can be extended, and the efficiency of breeding and farming efficiency of breeding roosters can be improved.

CN120629559AInactive Publication Date: 2025-09-12HENAN AGRICULTURAL UNIVERSITY
0 Cites 0 Cited by

Patent Information

Application Number
CN202510791678.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-13
Publication Date
2025-09-12
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing evaluation indicators for rooster semen can only provide preliminary screening and cannot quickly and accurately assess whether the same sperm motility and individual semen are suitable for liquid storage, which affects the sperm survival time in vitro and the interval between artificial insemination.

Method used

Biomarkers including phosphatidylcholine, lysophosphatidylcholine, phosphatidylethanolamine, lysophosphatidylethanolamine, phosphatidylserine, and lysophosphatidylserine were used to detect the content of these markers in seminal plasma through metabolomics, combined with multidimensional statistical analysis and unidimensional statistical analysis to quickly identify semen quality.

Benefits of technology

It can quickly identify the semen of roosters that are suitable for storage at 4℃ for 5 days, extend the interval between artificial insemination, improve breeding efficiency, reduce the number of roosters raised, and save food.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of cock breeding, in particular to a biomarker, a preparation method and application thereof and a method for assisting in breeding cock semen quality identification. The biomarker comprises the following components: phosphatidylcholine, lysophosphatidylcholine, phosphatidyl ethanolamine, lysophosphatidyl ethanolamine, phosphatidylserine and lysophosphatidylserine. According to the invention, key markers can be rapidly detected from the semen so as to determine breeding suitable for liquid-state preservation of the semen and high-activity individuals. The artificial insemination interval time can be greatly prolonged, and long-time high-sperm active breeding cock individuals can be rapidly bred. The breeder cock breeding amount can be reduced, grains are saved, and breeding benefits are greatly improved.
Need to check novelty before this filing date? Find Prior Art