Application of galactitol in relieving animal intestinal barrier injury

The invention belongs to the technical field of animal nutrition, and particularly relates to application of galactitol in relieving animal intestinal barrier injury. It is found for the first time that galactitol can effectively relieve intestinal barrier injury and improve intestinal stress; when being used as a feed additive, the feed additive has important significance on healthy breeding of animals and sustainable development of livestock and poultry. 本发明属于动物营养技术领域，具体涉及半乳糖醇在缓解动物肠道屏障损伤中的应用。本发明首次发现半乳糖醇能够有效缓解肠道屏障损伤，改善肠道应激；将其用作饲料添加剂对于动物健康养殖和畜禽可持续发展具有重要意义。