松萝酸的生物学活性及其在动物生产中的应用  

Biological functions of usnic acid and its application in animal production

作　　者：沈麟杰 刘月 代重山[1,2] SHEN Linjie;LIU Yue;DAI Chongshan(National Key Laboratory of Veterinary Public Health and Safety,College of Veterinary Medicine,China Agricultural University,Beijing 100193,China;Sanya Institute of China Agricultural University,Sanya,Hainan Province 572025,China)

机构地区：[1]国家兽医公共卫生重点实验室,中国农业大学动物医学院,北京海淀100193 [2]中国农业大学三亚研究院,海南三亚572025

出　　处：《中国饲料》2025年第5期6-12,共7页China Feed

基　　金：广东省基础与应用基础研究重大项目(2020B0301030007);拼多多-中国农业大学研究基金(PC2023A01002)。

摘　　要：松萝酸是松萝、石蕊衣、黄花岛等地衣植物中的关键活性成分之一,具有抗氧化、抗微生物、麻痹镇痛、抗寄生虫和抗炎等多种生物学功能。近年来,研究发现补充不同地衣提取物或直接补充松萝酸能够有效提高动物抗病能力和生产性能,因而受到关注。本文归纳总结了松萝酸的生物学功能及其在动物生产中的应用,为松萝酸在畜牧养殖领域的开发利用提供理论依据。Usnic acid is one of the key active ingredients in lichen plants such as pineapple,litmus shell,and yellow flower island.Usnic acid processes various biological functions,including antioxidant,antimicrobial,analgesic and antiparasitic,and anti-inflammatory activities.In recent years,studies have found that extracts of different lichens or direct supplementation with usnic acid could effectively improve disease resistance and production performance in animals,which has attracted attention.Therefore,this article summarized the biological functions of usnic acid and its application in aimed production,aimed to provide theoretical basis for the further development and utilization of usnic acid.

关 键 词：松萝酸 生物学功能 动物生产 

分 类 号：S816.7[农业科学—饲料科学]