丁酸梭菌的特性及其在仔猪生产中应用的研究进展

Research Progress on the Application of Clostridium Butyricum in Piglet

我国是全球最大的猪肉生产国和消费国,在禁止饲料中添加抗生素使用和非洲猪瘟背景下,养猪业的持续健康发展和肉食品安全关系民生。通过营养调控保证仔猪健康、提高生猪生产成绩,是生猪产业重点关注话题。丁酸梭菌作为一种新型微生态制剂,具有耐热、耐酸、耐受多种抗生素等特点,不仅可以促进生猪生长、调节肠道健康,还可以有效降低抗生素产品的使用,减少药物残留。本文旨在综述丁酸梭菌的调节机体免疫、维持肠道菌群稳态、产生营养物质等特性,及其对仔猪生产性能、肠道健康、免疫机能的影响,以期为当前仔猪饲养提供参考。

China is the largest pork producer and consumer in the world,in the background of prohibition of antibiotic and African swine fever,it concerns people’s livelihood to ensure sustainable and healthy development of pig industry and meat safety.The key topic in swine industry is how to modulate the health of piglet,and enhance the swine productivity through scientific nutritional regulation.Clostridium Butyricum,which is resistant to the antibiotics,possess the trait of heat-resisting and acid-resisting as a new probiotic.The use of Clostridium Butyricum in feed can not only enhance the growth rate and the health of intestine for swine,but also decrease the use of antibiotics to reduce drug residues effectively.This article aims to summarize the character such as immunity regulation,maintenance of the stability of intestinal flora,secretion of nutrients of Clostridium Butyricum and the effect of the use of Clostridium Butyricum on the performance,intestine health,and immune function for piglets with a view to providing technical guidance on current piglet rearing.