猪精液常温保存的影响因素及抗氧化剂的应用
Factors Influencing Room Temperature Preservation of Boar Semen and Application of Antioxidants
章利丰 1孙倩 2陈志荣 2张金枝 2华卫东1
作者信息
- 1. 浙江省农科院畜牧兽医研究所,浙江杭州 310021
- 2. 浙江大学动物科学学院,浙江杭州 310058
- 折叠
摘要
猪的人工授精技术发展促进了养猪业规模扩大和专业化程度提升,提高猪精液的保存效果是推进人工授精技术发展的关键.目前,大部分猪精液为常温保存,但这一保存方法容易导致精液内活性氧过度积累,降低精液质量.稀释剂中加入适量的抗氧化剂,能够改善猪精液的质量并延长保存期限.本文综述了猪精液常温保存的主要影响因素和抗氧化剂在猪精液常温保存稀释剂中的应用进展,以期为抗氧化剂在猪精液常温保存中的应用提供理论支持,并为开发新型猪精液稀释剂提供参考.
Abstract
The development of artificial insemination technology promotes the scale and specialization of pig breeding.How to improve the preservation effect of pig semen is the key to promote the development of artificial insemination technology.At present,the semen of most pigs is stored at room temperature,but this preservation method is easy to lead to the accumulation of reactive oxygen species,and then reduce the quality of semen.Studies have shown that by adding the right amount of antioxidants,can improve the quality of pig semen and extend the shelf life.This review summarizes the main factors affecting the preservation of boar semen at room temperature and the research progress on the use of antioxidants in extenders for room temperature storage of boar semen,so as to provide theoretical support for the application of antioxidants in normal temperature preservation of porcine semen,it also provides a reference for the development of new preservation diluents.
关键词
抗氧化剂/精液/常温保存/猪Key words
Antioxidant/Semen/Preservation at room temperature/Swine引用本文复制引用
基金项目
浙江省"领雁"研发攻关项目(2022C02015)
出版年
2024
国家科技期刊平台
NSTL
万方数据