菊粉在断奶仔猪中的研究进展

The Research Advance in Weaned Piglets on Inulin

断奶仔猪在心理、环境及营养应激下,出现“仔猪早期断奶综合症”,严重影响养猪生产效益。而菊粉作为一种新型的饲料添加剂,可选择性促进肠道有益菌增殖,抑制有害菌生长,从而提高动物的生产性能和免疫力。作者概述了菊粉及其提取工艺,以及菊粉对断奶仔猪肠道菌群和免疫功能等的影响,以期为仔猪的健康养殖提供理论依据。

Under the effect of psychological, environment and nutrition stress, weaned piglets appear ＂Early-weaned Syndrome of Piglets＂. But as a new feed additive, inulin could selective improve the beneficial intestinal microflora aginst enteric pathogens, and enhance productivity effect and immune function of piglets. This article introduces briefly inulin and its condition of extraction,then analyses the effect of inulin on the intestinal microflora and immune function of weaned piglets in order to provide the theory basis for piglets healthy cultivation.