首页|The biological functions and metabolic pathways of valine in swine

The biological functions and metabolic pathways of valine in swine

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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.

Additional dosageBiological functionMetabolic pathwayPigValine

Chuni Wang、Yao Peng、Yiru Zhang、Juan Xu、Sheng Jiang、Leli Wang、Yulong Yin

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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

Postdoctoral Innovation Talents'Support ProgramNational Natural Science Foundation of ChinaTianjin Synthetic Biotechnology Innovation Capacity Improvement ProjectLaboratory of Lingnan Modern Agriculture Project

32130099TSBICIP-CXRC-038NT2021005

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
年,卷(期):2024.15(1)
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