饲料工业2026，Vol.47Issue(5)：1-10,10.DOI:10.13302/j.cnki.fi.2026.05.001
核苷酸的生物学功能及其在动物生产中的应用
Biological Functions of Nucleotides and Their Applications in Animal Production
摘要
Abstract
As the fundamental structural unit of nucleic acids,nucleotides constitute the molecular basis for the storage and transmission of genetic information.Beyond this foundational role,they are extensively involved in diverse and critical physiological processes,including energy metabolism,coenzyme synthesis,cellular signal transduction,intestinal health maintenance,and immune function regulation.Recent research indicates that the strategic administration of nucleotides can effectively enhance the growth and reproductive performance of animals,improve meat quality,promote intestinal microecological balance,strengthen the intestinal barrier function,and elevate the organism′s overall stress resistance.This review first outlines the general properties and biological functions of nucleotides.It then systematically synthe-sizes current research progress on their application in animal production,detailing the observed effects and elucidating the underlying mechanisms of action.Finally,it discusses existing challenges and gaps in the current research landscape.The aim is to provide a consolidated reference to inform the rational and targeted application of nucleotides in the context of sustainable animal production and precision nutrition.关键词
核苷酸/生物学功能/动物生产/肠道健康/免疫调节Key words
nucleotides/biological functions/animal production/intestinal health/immune regu-lation分类
农业科技引用本文复制引用
王恬,张昊..核苷酸的生物学功能及其在动物生产中的应用[J].饲料工业,2026,47(5):1-10,10.基金项目
国家自然科学基金项目[32272917] （）
