海藻提取物在猪和鸡生产中的应用研究进展  

The Application of Seaweed Extract in Pig and Chicken Production:A Review

作　　者：苏国旗 秦林林 周晓容[1] 黄金秀[1] 杨飞云[1] 车炼强[2] 刘作华[1] SU Guoqi;QIN Linlin;ZHOU Xiaorong;HUANG Jinxiu;YANG Feiyun;CHE Lianqiang;LIU Zuohua(Chongqing Academy of Animal Sciences,Chongqing 402460,China;Institute of Animal Nutrition,Sichuan Agricultural University,Sichuan Chengdu 611130,China)

机构地区：[1]重庆市畜牧科学院,重庆402460 [2]四川农业大学动物营养研究所,四川成都611130

出　　处：《中国畜牧杂志》2022年第1期66-70,76,共6页Chinese Journal of Animal Science

基　　金：重庆市百千万工程领军人才培养计划(19302);重庆市技术创新与应用发展专项(cstc2021jscx-cylhX0010)。

摘　　要：饲用抗生素的禁用给养殖业带来巨大挑战,寻找饲用抗生素替代品迫在眉睫。海藻提取物具有提高动物生产性能、改善肠道形态、维持肠道微生物平衡、促进免疫器官发育、降低炎症并提高机体抗氧化能力等特点,具有成为饲用抗生素替代品的潜力。本文重点综述了海藻提取物对猪和鸡生产性能、肠道健康、免疫力和抗氧能力影响的研究进展,为海藻提取物在养殖业上的应用提供理论依据。The prohibition of using in-feed antibiotics has brought great challenges to the breeding industry in China,and it is urgent to find substitutes for in-feed antibiotics.Seaweed extract has the potential to be one of the substitutes as the ability to raise animal growth performance,change intestinal morphology,maintain intestinal microbial balance,promote the development of immune organs,reduce inflammation and improve the antioxidant capacity.In this review,we summarized and reviewed the advanced researches of the effects of seaweed extract on the growth performance and immunity of pigs and chickens to provide the theoretical basis for the application of seaweed extract in livestock.

关 键 词：海藻提取物 猪 鸡 肠道形态 肠道微生物 免疫 抗氧化 

分 类 号：S816[农业科学—饲料科学]