Applications and prospects of functional oligosaccharides in pig nutrition:A review
作者机构：College of Animal Science and TechnologyHunan Agricultural UniversityChangsha410128China
出 版 物：《Animal Nutrition》 (动物营养（英文版）)
年 卷 期：2023年第13卷第2期
页 面：206-215页
核心收录：
学科分类：0905[农学-畜牧学] 09[农学] 0906[农学-兽医学]
基 金：supported by the Hunan Provincial Natural Science Foundation of China(2022JJ40176) the National Natural Science Foundation of China(32202692) the China Agriculture Research System of MOF and MARA,Earmarked Fund for China Agriculture Research System(CARS-35).
主 题：Functional oligosaccharides Pig nutrition Growth performance Intestinal health Antioxidants Immune performance
摘 要：Oligosaccharides are low molecular weight carbohydrates between monosaccharides and poly-saccharides,which consist of 2 to 20 monosaccharides linked by glycosidic bonds.They have the effects of promoting growth,regulating immunity,improving the structure of intestinal flora,and are anti-inflammatory and antioxidant.With the comprehensive implementation of the antibiotic prohibition policy in China,oligosaccharides as new green feed additive have been paid more attention.Oligosac-charides can be divided into the following 2 categories according to their digestive characteristics:one is easy to be absorbed by the intestine,called common oligosaccharides,such as sucrose and maltose oligosaccharide;the other is difficult to be absorbed by the intestine and has special physiological functions,called functional oligosaccharides.The common functional oligosaccharides include mannan oligosaccharides(MOS),fructo-oligosaccharides(FOS),chitosan oligosaccharides(COS),xylo-oligosaccharides(XOS)and so on.In this paper,we review the types and sources of functional oligo-saccharides,their application in pig nutrition,and the factors limiting their efficacy in recent years.This review provides the theoretical basis for further research of functional oligosaccharides,and the future application of alternative antibiotics in pig industry.
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