摘要
短链脂肪酸(SCFAs)作为植物纤维在瘤胃发酵的主要代谢产物,在参与能量代谢与营养物质吸收、调节免疫应答、抑制炎症反应等方面发挥着不可或缺的作用。本综述总结了SCFAs在反刍动物体内的跨膜转运机制、免疫调控功能、与肠道微生物群落的互作关系及其疾病防治中的潜在应用价值。通过探讨SCFAs对反刍动物营养代谢与健康状态的影响,为优化饲料配方、提升健康水平及预防相关疾病提供理论和实践依据。
Short-chain fatty acids(SCFAs),as the main metabolic products of plant fiber fermentation in the rumen,play an indispensable role in energy metabolism,nutrient absorption,regulation of immune response,and inhibition of inflammatory reactions.This review summarized the transmembrane transport mechanisms of SCFAs in ruminants,their immune regulatory functions,the interaction with intestinal microbial communities,and their potential application value in disease prevention and treatment.By exploring the effects of SCFAs on the nutritional metabolism and health status of ruminants,this review provided theoretical and practical basis for optimizing ruminant feed formulations,improving health level,and preventing related diseases.
作者
李洋
李敏
弓剑
晓敏
LI Yang;LI Min;GONG Jian;XIAO Min(School of Life Science and Technology,Inner Mongolia Normal University,Hohhot 010022,China;Key Laboratory of Mongolian Plateau Biodiversity Conservation and Sustainable Utilization,Higher Education Institutions of Inner Mongolia Autonomous Region,Hohhot 010022,China)
出处
《动物营养学报》
北大核心
2025年第12期8104-8113,共10页
CHINESE JOURNAL OF ANIMAL NUTRITION
基金
内蒙古师范大学基本科研业务费专项资金项目(2022JBQN088)
内蒙古自治区自然科学基金项目(2025MS03028)。
关键词
反刍动物
短链脂肪酸
转运蛋白
瘤胃微生物
物理屏障
免疫
受体
ruminants
short-chain fatty acids
transporter proteins
rumen microbiota
physical barrier
immune
receptors
