The biological functions and metabolic pathways of valine in swine

Chuni Wang ¹Yao Peng ²Yiru Zhang ²Juan Xu ²Sheng Jiang ³Leli Wang ⁴Yulong Yin⁵

扫码查看

作者信息

1. Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha,China;Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation,College of Life Sciences,Hunan Normal University,Changsha,China
2. Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation,College of Life Sciences,Hunan Normal University,Changsha,China
3. Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha,China
4. Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha,China;Tianjin Institute of Industrial Biotechnology,Chinese Academy of Sciences,Tianjin,China
5. Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha,China;Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation,College of Life Sciences,Hunan Normal University,Changsha,China;Tianjin Institute of Industrial Biotechnology,Chinese Academy of Sciences,Tianjin,China
折叠

Abstract

Valine is an essential amino acid and a type of branched-chain amino acid.Due to the involvement of branched-chain amino acids in various metabolic pathways,there has been a surge of interests in valine nutrition and its role in animal physiology.In pigs,the interactions between valine and other branched-chain amino acids or aromatic amino acids are complex.In this review,we delve into the interaction mechanism,metabolic pathways,and biological functions of valine.Appropriate valine supplementation not only enhances growth and reproductive performances,but also modulates gut microbiota and immune functions.Based on past observations and interpretations,we provide recommended feed levels of valine for weaned piglets,growing pigs,gilts,lactating sows,barrows and entire males.The summarized valine nutrient requirements for pigs at different stages offer valuable insights for future research and practical applications in animal husbandry.

Key words

Additional dosage/Biological function/Metabolic pathway/Pig/Valine

引用本文复制引用

基金项目

Postdoctoral Innovation Talents'Support Program()

National Natural Science Foundation of China(32130099)

Tianjin Synthetic Biotechnology Innovation Capacity Improvement Project(TSBICIP-CXRC-038)

Laboratory of Lingnan Modern Agriculture Project(NT2021005)

出版年

2024

畜牧与生物技术杂志(英文版)

中国科学技术协会

畜牧与生物技术杂志(英文版)

CSTPCD

影响因子：0.765

ISSN：1674-9782

参考文献量172

段落导航