褐藻酸寡糖的制备及其在生猪养殖中的应用研究进展

doi:10.12160/j.issn.1672-5190.2024.06.009

摘要/Abstract

摘要： 合理的营养调配方案有助于减缓养殖动物肠道应激反应,减少抗生素和其他药物使用,构建高效绿色养殖技术新体系。与传统果寡糖和木寡糖等中性饲用寡糖不同,褐藻酸寡糖（alginate oligosaccharides,AOS）是从海洋藻类中提取制备的一种天然活性物质,是由β-D-甘露糖醛酸（M）和α-L-古罗糖醛酸（G）组成的二元线型嵌段化合物。褐藻酸寡糖除了含有活泼的羟基外,还含有多个活泼的羧基,具有独特的化学结构和生物活性,现已应用于医药、食品、畜牧等多个领域,备受广大学者的关注。结合国内外最新研究进展,对褐藻酸寡糖的来源、制备方法、表征方法、生物活性以及在生猪养殖中的应用进行综述,以期为褐藻酸寡糖在动物健康养殖中的科学使用及推广提供理论支撑。

关键词: 褐藻酸寡糖, 饲料添加剂, 生猪养殖

Abstract: A reasonable nutritional regulation plans contribute to decreasing the intestinal stress response of farmed animals, reducing the use of antibiotics and other drugs, and building a new system of efficient green farming technology. Unlike traditional neutral feed oligosaccharides such as fructooligosaccharides and xylooligosaccharides, alginate oligosaccharides （AOS） are a natural active substance prepared from marine algae, which are binary linear block compounds composed of β-D-mannuronic acid （M） and α-L-guluronic acid （G）. AOS contain multiple active carboxyl groups in addition to active aldehyde and hydroxyl groups, with unique chemical structure and biological activity, which are now applied in many fields such as medicine, food, animal husbandry, etc., attracting much attention from scholars. Based on the latest research progress at home and abroad, this study reviewed the sources, preparation methods, characterization methods, biological activities, and application of AOS in pig industry, with a view to providing theoretical support for the scientific use and promotion of AOS in healthy animal breeding.

Key words: alginate oligosaccharides, feed additive, pig breeding

中图分类号:

刘明志, 龙明鑫, 杨婷, 李佳琪, 孙铭一, 金麟, 许青松. 褐藻酸寡糖的制备及其在生猪养殖中的应用研究进展[J]. 畜牧与饲料科学, 2024, 45(6): 58-63.

LIU Mingzhi, LONG Mingxin, YANG Ting, LI Jiaqi, SUN Mingyi, JIN Lin, XU Qingsong. Research Progress on the Preparation of Alginate Oligosaccharides and Their Application in Pig Breeding[J]. Animal Husbandry and Feed Science, 2024, 45(6): 58-63.

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