药效营养品IgY在动物饲料与疾病防治中的应用  

Application of IgY as a nutraceutical in animal feed and disease control

作　　者：李媛[1] 徐永平[1,2] 王丽丽[1,2] 姚营[1] 靖凯霖 李晓宇[1,2] 

机构地区：[1]大连理工大学生命科学技术学院,辽宁大连116024 [2]大连理工大学动物性食品安全保障技术教育部工程研究中心,辽宁大连116600

出　　处：《黑龙江畜牧兽医》2016年第5期190-193,287,共5页Heilongjiang Animal Science And veterinary Medicine

基　　金：国家海洋公益项目(201405003-3);辽宁省农业领域青年科技创新人才培养计划项目(2014007)

摘　　要：鸡卵黄免疫球蛋白(Ig Y)作为一种能够预防或控制细菌性和病毒性传染疾病的药效营养品而受到人们的极大关注。与哺乳动物的免疫球蛋白(Ig G)相比,Ig Y具有安全、高效、特异性强和制备简易等优势,可添加到动物饲料中,起到防治动物疾病的作用。文章概述了Ig Y作为药效营养品在陆生及水生动物饲料及疾病防治中的应用,并阐述了Ig Y存在的问题及未来前景。Chicken egg yolk immunoglobulin Y （IgY） has of great concern to people as a kind of nutraceuticals which can prevent or control bacterial and viral infectious diseases. Compared with mammalian immunoglobulin G （IgG） , IgY has some advantages, such as safety, high ef- ficiency, strong specificity, simple preparation and so on. IgY can be added to animal feed, and plays an role in the prevention and treatment of animal diseases. This paper summarizes the application of IgY as a nutraceutical in terrestrial and aquatic animal feed and disease prevention and control, and expounds the existing problems and future prospects of IgY.

关 键 词：卵黄免疫球蛋白(IgY) 药效营养品 抗生素替代品 饲料添加剂 动物饲料 动物疾病 

分 类 号：S816.4[农业科学—饲料科学] S859.797[农业科学—畜牧学]