摘要
丝氨酸可通过内源性途径合成,在传统营养学上属于非必需氨基酸。在机体正常生理功能下,丝氨酸广泛参与嘌呤合成、一碳代谢、谷胱甘肽合成以及脂质合成等多个重要的机体代谢过程。此外,丝氨酸还对细胞增殖分化、氧化还原平衡、神经系统和免疫功能等具有调节作用。近期研究发现,丝氨酸有益于肠道健康,且可提高猪的生长性能。本文主要综述了丝氨酸的生理功能及其在养猪生产中的应用,为丝氨酸的研究及在畜牧生产中的应用提供参考。
Serine is a non-essential amino acid as it could be synthesized de novo.Studies have shown that,under normal physiological conditions,serine and its metabolites play regulatory roles in many important metabolic processes.Importantly,serine could regulate cell proliferation and differentiation,maintain redox status,support nervous system and immune function.Recent studies found that serine has beneficial effects on intestinal health and could improve the growth performance of pigs.In this paper,the application of serine in pig production was briefly reviewed.
作者
周腊枚
周锡红
ZHOU Lamei;ZHOU Xihong(College of Animal Science and Technology,Hunan Agricultural University,Hunan Changsha 410128,China;Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process,Institute of Subtropical Agriculture,Chinese Academy of Sciences,Hunan Changsha 410125,China)
出处
《中国畜牧杂志》
CAS
北大核心
2022年第1期71-76,共6页
Chinese Journal of Animal Science
基金
财政部和农业农村部:国家现代农业产业技术体系(CARS-35)。
关键词
骨骼肌
猪
生长性能
氨基酸
Skeletal muscle
Pigs
Growth performance
Amino acids
