丁酸梭菌在家禽生产中的应用研究进展
Research progress on application of Clostridium butyricum in poultry production
林思雨 1魏建宏 2马洪福 2潘洪彬 1黄英1
作者信息
- 1. 云南农业大学动物科学技术学院云南省动物营养与饲料重点实验室,云南昆明 650201
- 2. 易门县畜牧水产站,云南玉溪 651106
- 折叠
摘要
丁酸梭菌(Clostridium butyricum)是一种可产丁酸和乳酸的专性厌氧型革兰氏阳性芽孢杆菌.丁酸梭菌作为一种益生菌,普遍存在于人和动物肠道内,具有安全、耐高温、耐胃酸、耐胆盐等特性.日粮中添加适量的丁酸梭菌具有提高动物生长性能、增强动物机体免疫能力和抗氧化功能、改善畜禽产品品质、调节肠道微生态平衡以及促进肠道健康等功能.与抗生素相比,丁酸梭菌可有效减少药物残留,具有绿色环保、无耐药性的优点,是理想的饲用抗生素替代品.文章主要对丁酸梭菌的特性、生物学功能及其作用机理进行综述,总结其在家禽生产中的应用研究进展,以期为丁酸梭菌在家禽饲料中的合理应用提供参考.
Abstract
Clostridium butyricum is an anaerobic heterotrophic Gram-positive Bacillus,which can produce butyric acid and lactic acid.As a kind of probiotics,Clostridium butyricum is widely found in the intestinal tract of humans and animals.The characteristics of Clostridium butyricum are safety,high temperature resistance,gastric acid resistance,bile salt resistance,and so on.Adding proper amount of Clostridium butyricum in diet can improve animal growth performance,enhance animal immunity and antioxidant function,improve livestock and poultry product quality,adjust intestinal microecological balance,and promote intestinal health.Compared with antibiotics,Clostridium butyricum can effectively reduce drug residue,which has the advantages of green environmental protection and no drug resistance.It is an ideal substitute for dietary antibiotics.The paper reviews the characteristics,biological functions and mechanism of Clostridium butyricum,and summarizes the applications of Clostridium butyricum in poultry production,in order to provide a reference for reasonable application of Clostridium butyricum in poultry production.
关键词
丁酸梭菌/益生菌/生长性能/肠道菌群/抗氧化能力/免疫力Key words
Clostridium butyricum/probiotics/growth performance/intestinal flora/antioxidant capacity/immunity引用本文复制引用
基金项目
国家重点研发计划(十四五)(2022YFD1601905)
国家蛋鸡产业技术体系建设项目(CARS-40-S25)
云南省动物营养与饲料重点实验室开放基金(2021YNPKLANF005)
出版年
2024
国家科技期刊平台
NSTL
万方数据