一种含有桃叶珊瑚苷的猪精液存储液及其制备方法
By adding aucubin to the diluent for boar semen, the problem of ROS accumulation during room temperature storage of boar semen was solved, improving sperm motility and storage time while reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NORTHWEST A & F UNIV
- Filing Date
- 2023-10-26
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies for preserving bovine semen at room temperature, as the preservation time increases, the accumulation of reactive oxygen species (ROS) in the semen leads to oxidative stress in the sperm, affecting sperm motility and fertilization capacity, and is also costly.
A porcine semen storage solution was prepared using a diluent containing 1-100 μg/ml aucubin, with a formulation including glucose, sodium citrate, EDTA, sodium bicarbonate, potassium chloride, and double-distilled water. The solution's antioxidant properties extended the semen's storage time.
It significantly improves sperm motility and plasma membrane integrity, reduces MDA content, enhances total antioxidant capacity, extends semen storage by more than one week, and reduces storage costs.
Smart Images
Figure CN117502428B_ABST