黄芪多糖提取方法、生物学功能及其在动物生产中的应用  

Extraction Method,Biological Function,and Application in Animal Production of Astragalus polysaccharides

作　　者：曾致 罗羽欣 董可 沈留红[1] ZENG Zhi;LUO Yuxin;DONG Ke;SHEN Liuhong(College of Veterinary Medicine,Sichuan Agricultural University,Chengdu 611130,China;Sichuan Yuqiang Herbal Biotechnology Co.,Ltd.,Chengdu 611130,China)

机构地区：[1]四川农业大学动物医学院,成都611130 [2]四川育强本草生物技术有限公司,成都611130

出　　处：《动物营养学报》2024年第8期4872-4880,共9页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：四川省科技厅科技计划项目(2019YJ0650);四川农业大学大学生创新创业训练项目(2321998237)。

摘　　要：黄芪属于豆科黄芪属植物,富含多糖、皂甙、黄酮、氨基酸等活性成分。其中,黄芪多糖作为黄芪主要生物活性成分之一,可通过调节动物机体核因子E2相关因子2、核因子-κB等信号通路发挥免疫调节、抗炎、抗氧化等作用,已在家禽、猪、反刍动物和水生动物等养殖生产中广泛应用。本文从黄芪多糖的提取方法、生物学功能及其在动物生产中的应用等方面进行综述,以期为黄芪多糖的进一步研究和开发利用提供参考。Astragalus,a member of the legume family,belongs to the Astragalus genus,which is abundant in active components such as polysaccharides,saponins,flavonoids,and amino acids.As one of the primary bioactive components within Astragalus,Astragalus polysaccharides can assume various functions including immune regulation,anti-inflammation,and antioxidant activities by regulating the nuclear factor E2 related factor 2,nuclear transcription factor-κB and other signaling pathways.Astragalus polysaccharides has been extensively employed in the production of poultry,pigs,ruminants,and aquatic animals.This article reviews the extraction methods,biological functions,and applications of Astragalus polysaccharides in animal husbandry,aiming to furnish a reference for further research,development,and utilization of this compound.

关 键 词：黄芪多糖 提取方法 生物学功能 动物生产应用 

分 类 号：S816[农业科学—饲料科学]