Zhang Bolin, Liu Ning, Hao Meilin, Zhou Jianhong, Xie Yuxiao, He Zhen
Department of Biology and Agriculture, Zunyi Normal College, Characteristic Laboratory of Animal Resources Conservation and Utilization of Chishui River Basin, Zunyi, China.
Front Vet Sci. 2022 Jan 28;8:791371. doi: 10.3389/fvets.2021.791371. eCollection 2021.
In modern intensive breeding system, broilers are exposed to various challenges, such as diet changes and pathological environment, which may cause the increase in the incidence rate and even death. It is necessary to take measures to prevent diseases and maintain optimal health and productivity of broilers. With the forbidden use of antibiotics in animal feed, polysaccharides from plants have attracted much attention owing to their lower toxicity, lower drug resistance, fewer side effects, and broad-spectrum antibacterial activity. It had been demonstrated that polysaccharides derived from plant exerted various functions, such as growth promotion, anti-inflammation, maintaining the integrity of intestinal mucosa, and regulation of intestinal microbiota. Therefore, the current review aimed to provide an overview of the recent advances in the impacts of plant-derived polysaccharides on anti-inflammation, gut health, and intestinal microbiota community of broilers in order to provide a reference for further study on maintaining the integrity of intestinal structure and function, and the related mechanism involved in the polysaccharide administration intervention.
在现代集约化养殖系统中，肉鸡面临各种挑战，如饮食变化和病理环境，这可能导致发病率上升甚至死亡。有必要采取措施预防疾病，维持肉鸡的最佳健康状态和生产性能。随着动物饲料中抗生素的禁用，植物多糖因其低毒性、低耐药性、副作用少和广谱抗菌活性而备受关注。已证明植物来源的多糖具有多种功能，如促进生长、抗炎、维持肠黏膜完整性和调节肠道微生物群。因此，本综述旨在概述植物源多糖对肉鸡抗炎、肠道健康和肠道微生物群落影响的最新进展，以便为进一步研究维持肠道结构和功能完整性以及多糖给药干预所涉及的相关机制提供参考。
