中国乳业 ›› 2026, Vol. 0 ›› Issue (6): 21-29.doi: 10.12377/1671-4393.26.06.03

• 反刍动物营养与健康养殖专题 • 上一篇    下一篇

海藻多糖的生物学功能及在奶山羊生产中的应用与展望

王旭淦, 徐小龙, 安小鹏*   

  1. 西北农林科技大学动物科技学院,陕西咸阳, 712100
  • 出版日期:2026-06-25 发布日期:2026-07-22
  • 通讯作者: *安小鹏（1984-）,男,陕西周至人,博士,研究员,博士生导师,研究方向为动物生物技术与动物生殖生理调控。
  • 作者简介:王旭淦（2002-）,男,甘肃武威人,在读硕士,研究方向为动物遗传育种与繁殖;徐小龙（1996-）,男,甘肃武威人,在读博士,研究方向为动物遗传育种与繁殖。
  • 基金资助:
    陕西省重点研发计划（2024NC-ZDCYL-03-01,2024NC-YBXM-082,2024NC-GJHX-22,2025CY-JJQ-201）; 陕西省中央引导地方科技发展专项资金（2024ZY-CGZY-20,2024ZY-CGZY-22）; 陕西省农业关键核心技术（2025NYGG004）; 2025年东西部协作财政援助资金县级科技计划（QY-HS-2025A-01）

Biological Functions of Algal Polysaccharides and their Application and Prospects in Dairy Goat Production

WANG Xugan, XU Xiaolong, AN Xiaopeng*   

  1. College of Animal Science and Technology,Northwest A&F University,Yangling Demonstration Zone,Xianyang Shaanxi 712100
  • Online:2026-06-25 Published:2026-07-22

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摘要： 在饲料端全面“禁抗”与畜牧业“低碳”转型的双重战略驱动下,开发天然、绿色、高效的饲用替抗添加剂已成为养殖业可持续发展的迫切需求。海藻多糖作为源自海洋藻类的天然活性大分子物质,凭借其独特的结构特征与多维度的生物学功能,成为当前饲用添加剂领域的研究热点之一。本文系统梳理褐藻、红藻、绿藻及微藻多糖的分类、结构特征与核心生物学功能;综述其在单胃动物与反刍动物生产中的应用研究进展,重点剖析海藻多糖在奶山羊瘤胃发酵调控、免疫机能增强、泌乳性能改善及肠道健康维护等方面的应用潜力与机制;明确了当前研究与产业化应用中存在的关键问题,并提出针对性的未来研究方向与产业化应用建议,旨在为海藻多糖在奶山羊绿色健康养殖中的科学应用提供系统的理论参考。

关键词: 海藻多糖, 奶山羊, 替抗, 绿色饲料添加剂, 生产性能, 肠道健康

Abstract: Driven by the dual strategies of the comprehensive "antibiotic ban" in feed and the "low-carbon" transformation of animal husbandry developing natural,green and efficient antibiotic-substitute feed additives has become an urgent demand for the sustainable development of the breeding industry. As natural active macromolecules derived from marine algae,algal polysaccharides have become one of the research hotspots in the field of feed additives due to their unique structural characteristics and multi-dimensional biological functions.This paper systematically reviewed the classification, structural characteristics and core biological functions of brown algae,red algae,green algae and microalgae polysaccharides. This paper reviewed the research progress of their application in monogastric animal and ruminant production,focusing on their application potential and mechanisms in regulating rumen fermentation, enhancing immune function,improving lactation performance and maintaining intestinal health in dairy goats. This paper identified the key problems existing in current research and industrial application,and proposed targeted future research directions and industrial application suggestions,aiming to provide a systematic theoretical reference for the scientific application of algal polysaccharides in the green and healthy breeding of dairy goats.

Key words: algal polysaccharides, dairy goat, antibiotic replacement, green feed additive, production performance, intestinal health

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