功能性脂肪酸对母猪繁殖性能的影响及其应用前景

Effect of Functional Fatty Acids on Reproductive Performance of Sows and Its Application Prospect

脂肪酸是由碳、氢、氧三种元素组成的一类化合物,根据它们的碳链长度、碳氢键饱和度、空间结构或功能特性等方面,能够将脂肪酸粗略地分为短链、中链、长链脂肪酸。其中,对动物生理具有特殊的调节作用、参与并调控关键的代谢途径或分子信号的脂肪酸是一类特殊的功能性脂肪酸。它们具有抗氧化、抗炎、抗菌及促生长发育等重要的生理功能,这些脂肪酸对于母猪繁殖性能和仔猪生长性能具有潜在的促进作用。文章基于母猪繁殖性能和仔猪生长性能,从功能性脂肪酸的种类、作用效果、应用现状及应用前景等方面进行了综述,以期为脂肪酸的日粮平衡在实际生猪养殖生产中的运用提供理论参考。

Fatty acids are a class of compounds composed of carbon,hydrogen and oxygen.According to their carbon chain length,carbon-hydrogen bond saturation,spatial structure or functional properties,fatty acids can be roughly divided into short-chain,medium-chain and long-chain fatty acids.Among them,fatty acids that play a special role in animal physiology,participate in and regulate key metabolic pathways or molecular signals are a kind of special functional fatty acids.They have important physiologi-cal functions such as anti-oxidation,anti-inflammation,anti-bacterial and promoting growth and develop-ment.These fatty acids have potential to promote the reproductive performance of sows and the growth performance of piglets.Based on the repro-ductive performance of sows and the growth perfor-mance of piglets,this paper reviewed the types,ef-fects,application status and application prospects of functional fatty acids in order to provide theoretical reference for the application of dietary balance of fatty acids in pig production.