吉林农业大学学报2025，Vol.47Issue(2)：208-215,8.DOI:10.13327/j.jjlau.2025.0071
果胶理化特性及其在畜禽生产应用的研究进展
Research Progress on the Physicochemical Properties of Pectin and Its Application in Livestock and Poultry Production
摘要
Abstract
Pectin is an acidic heteropolysaccharide widely found in plant cell walls,with a basic backbone consisting of α-1,4-D-GalpA,containing at least 17 monosaccharides and 20 types of glyco-sidic bond linkage.The molecular structure of pectin includes structural domain units such as homo-galacturonan,rhamnogalacturonanⅠand Ⅱ,and xylogalacturonan,which are linked by covalent bonds to form the pectin macromolecule.In recent years,with the deepening of the understanding of the structure and physicochemical properties of pectin,more and more studies have reported the ef-fects of pectin on the production performance and intestinal microbial metabolism of livestock and poultry.In addition,due to its stable chemical structure,researchers have recognized its great poten-tial as a delivery vehicle for highly active and unstable feed additives in livestock and poultry diets.This review summarizes the relationship between the primary molecular structural domains of pectin and its physicochemical properties,and the effects of pectin on gut microbiota metabolism and host immune function.It also provides an overview of the research progress of pectin as a load bioactive substance and its application potential in livestock and poultry production,aiming to provide new in-sights for improving the biological function of pectin in efficient livestock and poultry production.关键词
果胶/分子结构/理化特性/微生物代谢/饲料添加剂/畜禽生产Key words
pectin/molecular structure/physicochemical properties/microbial metabolism/feed additive/livestock and poultry production分类
农业科技引用本文复制引用
赵金标,张富栋,孙志强,黄靖懿..果胶理化特性及其在畜禽生产应用的研究进展[J].吉林农业大学学报,2025,47(2):208-215,8.基金项目
"十四五"国家重点研发青年科学家项目(2022YFD1301300) （2022YFD1301300）
