摘要
The ban of antimicrobial growth promoters (AGP) has been a challenge for animal nutrition, increasing the need to find alternative methods to control and prevent the colonization of pathogenic bacteria. The elimination of antibacterials in animal nutrition has had adverse consequences on the production, health, and welfare of animals. Much research has been focused on the development of antibiotic alternatives to maintain or improve animal health and performance. Modulation of the gut microbiota with zoo-technical feed additives such as prebiotics and probiotics for host protection to support animal husbandry, including livestock, poultry, and fish farming, is the key to maximize productivity and maintain animal health and welfare. This chapter describes the classes of available prebiotics, probiotics, and synbiotics alternatives to increase productivity and aid performance in several food-producing animals. For farm animals, optimal combinations of various alternatives coupled with good management and husbandry practice, better housing conditions, and improvement of biosecurity measures are essential.
摘要译文
禁止抗菌生长促进剂（AGP）一直是动物营养的挑战，增加了寻找控制和预防病原菌定植的替代方法的需求。消除动物营养中的抗菌剂对动物的生产，健康和福利产生了不利影响。许多研究都集中在开发抗生素替代品以维持或改善动物健康和表现。使用动物园技术饲料添加剂（如益生元和益生菌）调节肠道微生物群以保护宿主，以支持畜牧业，包括牲畜，家禽和养鱼，是最大限度地提高生产力和维持动物健康和福利的关键。本章描述了可用的益生元，益生菌和合生元替代品的类别，以提高几种食用动物的生产力和辅助性能。对于农场动物而言，各种替代方案的最佳组合加上良好的管理和饲养实践，更好的住房条件以及改进生物安全措施至关重要。
Arturo Anadón.1;Irma Ares.1;Maria Rosa Martínez-Larrañaga.1;Maria Aŕanzazu Martínez.1. Prebiotics and Probiotics in Feed and Animal Health. Nutraceuticals in Veterinary Medicine[M].DE: Springer, 2019: 261-285