不饱和脂肪酸在畜禽生产中的应用及微胶囊化研究进展  

Research Progress on Application and Microencapsulation of Unsaturated Fatty Acids in Livestock and Poultry Production

作　　者：张乐天 于治成 周小玲[1] ZHANG Letian;YU Zhicheng;ZHOU Xiaoling(Key Laboratory of Animal Grass Resources Utilization Around Tarim,Ministry of Agriculture and Rural Affairs,College of Animal Science and Technology,Tarim University,Alar 843300,China;Qinghe Mengyuan Biotechnology Co.,Ltd.,Qinghe 836200,China)

机构地区：[1]塔里木大学动物科学与技术学院,农业农村部环塔里木畜草资源利用重点实验室,阿拉尔843300 [2]青河县梦圆生物科技有限公司,青河836200

出　　处：《动物营养学报》2025年第4期2178-2188,共11页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：兵团“揭榜挂帅”重大科技项目(2023AB078);国家自然科学基金(32260844);自治区“天山英才”培养计划“三农”骨干人才培养项目。

摘　　要：不饱和脂肪酸(UFAs)在改善动物生产性能和繁殖性能、调节免疫机能及糖和脂代谢、提高畜产品品质等方面具有重要作用,但是,UFAs极易受外界环境因素如温度、光照、pH等的影响而发生劣变。微胶囊技术作为一种先进的活性成分保存方法,能有效防止UFAs在储存、加工和饲喂过程中发生氧化变质。本文概述了UFAs的生理功能及其在畜禽生产领域的应用,系统梳理了微胶囊的制备方法、常用壁材及其在包埋UFAs中的研究进展,并对UFAs微胶囊技术在畜禽生产中的研究及应用前景进行展望,以期为后续研究提供参考依据。Unsaturated fatty acids(UFAs)play an important role in improving animal production performance and reproductive performance,regulating immune function,glucose and lipid metabolism,and improving the quality of animal products.However,UFAs are easily affected by external environmental factors,such as temperature,light,pH and so on.As an advanced active ingredient preservation method,microcapsule technology can effectively prevent UFAs from oxidative deterioration during storage,processing and feeding.In this paper,the physiological functions of UFAs and its application in the field of livestock and poultry production were summarized,the preparation methods of microcapsules,common wall materials and their research progress in embedding UFAs were systematically reviewed,and the application prospect and research of UFAs microcapsule technology in livestock and poultry production were prospected,in order to provide reference for subsequent research.

关 键 词：不饱和脂肪酸 饲料添加剂 微胶囊 畜禽生产 畜产品 

分 类 号：S816[农业科学—饲料科学]