酵母培养物改善单胃动物肠道健康的作用及其可能途径

Effects of Yeast Culture on Intestinal Health of Monogastric Animal and Its Possible Pathways

酵母培养物作为一种绿色、安全、高效的饲料添加剂,被广泛应用于单胃动物生产中。酵母培养物的代谢产物丰富,在改善单胃动物肠道健康中发挥了极其重要的作用,但由于其代谢产物成分复杂,有关酵母培养物的作用机理目前尚不明确。本文对酵母培养物增强单胃动物(主要是猪和禽)肠道免疫、维持肠道形态结构、促进肠道发育成熟和改善肠道微生物区系的作用及其可能的作用途径进行综述,为酵母培养物在单胃动物生产中的进一步研究及应用提供参考。

As a green,safe and efficient additive,yeast culture(YC)has been widely used in monogastric animal production.YC contains various metabolites and has positive effects on intestinal health of monogastric animal.However,the metabolites of YC are complex and the mechanisms are still unclear.This review summarizes the main functions and the possible pathways of YC on monogastric animal(mainly pigs and poultry)production,such as enhancing immune function,maintaining intestinal morphology,promoting intestinal development and modifying intestinal microbiome,to lay a foundation for its application in monogastric animal production and further research.