畜牧与饲料科学 ›› 2024, Vol. 45 ›› Issue (5): 71-76.doi: 10.12160/j.issn.1672-5190.2024.05.009

• 动物营养与饲料科学 • 上一篇    下一篇

纳米硒及其在动物生产中的应用研究进展

蒋鹏程1, 何鹏2, 刘兴伟3   

  1. 1.四川省资阳市雁江区雁江镇畜牧兽医站,四川 资阳 641300;
    2.四川省畜牧科学研究院动物营养研究所,四川 成都 610066;
    3.四川省乐山市五通桥区农业技术推广中心,四川 乐山 614800
  • 收稿日期:2024-06-17 出版日期:2024-09-30 发布日期:2024-11-29
  • 通讯作者: 刘兴伟(1993—),男,畜牧师,硕士,主要从事畜牧生产、动物营养与饲料技术推广工作。
  • 作者简介:蒋鹏程(1994—),男,畜牧师,主要从事基层畜牧兽医技术推广工作。

Research Progress on Nano-selenium and Its Application in Animal Production

JIANG Pengcheng1, HE Peng2, LIU Xingwei3   

  1. 1. Animal Husbandry and Veterinary Medicine Station of Yanjiang Town,Yanjiang District,Ziyang City,Sichuan Province,Ziyang 641300,China;
    2. Animal Nutrition Institute,Sichuan Academy of Animal Science,Chengdu 610066,China;
    3. Agricultural Technology Extension Center of Wutongqiao District,Leshan City,Sichuan Province,Leshan 614800,China
  • Received:2024-06-17 Online:2024-09-30 Published:2024-11-29

摘要: 硒是动物必需的微量元素之一,在机体内参与抗氧化、免疫、繁殖、肠道菌群调节等生物学过程。近年来,在不同来源的硒制剂中,纳米硒因其具有毒性低、生物利用度高、安全性好、抗氧化性强等优点而备受国内外动物营养研究者的关注,成为饲料添加剂研究领域的热点。综述了纳米硒的性质和特点、吸收代谢机制、生物学功能及其在不同动物生产中的应用研究进展,以期为纳米硒饲料添加剂的开发及其在动物生产中的科学应用提供参考。

关键词: 纳米硒, 生物学功能, 动物生产, 应用

Abstract: Selenium is one of the essential trace elements for animals, which is involved in a series of biological processes such as anti-oxidation, immunity, reproduction and intestinal bacterial flora regulation. In recent years, among the selenium preparations from different sources, nano-selenium has attracted the attention of animal nutrition researchers both in China and abroad due to such advantages as low toxicity, high bio-availability, good safety and strong antioxidant property, becoming a hotspot in the research field of feed additives. This paper summarized the nature and characteristics, absorption and metabolism mechanism, and biological functions of nano-selenium, and reviewed the research progress on its application in animal production, in hoping to provide references for the development of nano-selenium feed additives and their scientific application in animal production.

Key words: nano-selenium, biological function, animal production, application

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