水解单宁的生物活性及其在反刍动物生产中的应用  

Bioactivity of Hydrolyzable Tannins and Their Application in Ruminant Production

作　　者：白金妮 张雯晶 卢娜 郭凯军[1] BAI Jinni;ZHANG Wenjing;LU Na;GUO Kaijun(College of Animal Science and Technology,Beijing University of Agriculture,Beijing 102206,China;Beijing Jingwa Agricultural Science and Technology Innovation Center,Beijing 100081,China)

机构地区：[1]北京农学院动物科学技术学院,北京102206 [2]北京京瓦农业科技创新中心,北京100081

出　　处：《动物营养学报》2024年第3期1426-1435,共10页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：北京市家畜创新团队项目(BAIC05⁃2023);北京市数字农业创新团队项目(BAIC10⁃2023)。

摘　　要：水解单宁是一种来源广泛的植物次生代谢物,具有广谱抗菌、抗氧化、抗炎等多种生物活性。目前有关水解单宁应用于单胃动物方面的研究较多,而在反刍动物方面的研究存在较多空白。本文综述了水解单宁的生物活性特征及其在促进反刍动物生长发育、调节瘤胃微生物区系、减少甲烷产生以及提高生产性能方面的应用,以期为水解单宁作为潜在的抗生素替代物饲料添加剂提供理论依据。Hydrolyzable tannins are plant secondary metabolites from a wide range of sources,with broadspectrum antibacterial,antioxidant,antiinflammatory and other biological activities.Most of the current studies focus on the application of hydrolyzable tannins to monogastric animals,but there are many gaps in ruminants.This paper reviews the bioactive characteristics of hydrolyzable tannins and their applications in promoting ruminant growth and development,regulating rumen microflora,reducing methane production and improving production performance are reviewed,in order to provide a theoretical basis for the addition of hydrolyzed tannins as a potential antibiotic substitute in feeds.

关 键 词：水解单宁 生物活性 反刍动物 抗生素替代物 应用 

分 类 号：S823[农业科学—畜牧学]