动物营养学报2016，Vol.28Issue(11)：3377-3385,9.DOI:10.3969/j.issn.1006-267x.2016.11.002
饲粮纤维对家禽肠道健康的调控及作用机制
Regulation of Dietary Fiber on Gut Health of Poultry and Its Potential Mechanisms
摘要
Abstract
The long term and extensive use of antibiotics for medical and veterinary purposes may eventually result in selection of antibiotics resistant bacterial species or strains, and reduce the effectiveness of antibiotics use. This resistance also can be transferred to other formerly susceptible bacteria, thus posing a threat to both animal and human health. This led to the ban on the use of antibiotics in feeds as growth promoters in many countries throughout the world. Natural additives and increasing the level of fiber in the diets have been ex⁃plored as alternative nutritional strategies to improve gut health of poultry. Traditionally, dietary fiber has been considered as a diluent of the diet energy content and, often, an antinutritional factor. However, moderate a⁃mounts of dietary fiber may improve the intestinal health and reduce the intestinal disorders in poultry. This pa⁃per reviewed finding of manipulating dietary fiber on regulating intestinal microflora, digestive tract develop⁃ment and mucous membrane of poultry. The paper discussed potential dietary fiber interaction with the intestinal mucosa, including the epithelium and the mucus, and provided scientific guidance on the use of dietary fiber to improve poultry production.关键词
饲粮纤维/消化道发育/肠黏膜/肠道微生态/家禽/调控Key words
dietary fiber/digestive tract development/intestinal mucosa/intestinal microecology/poultry/regulation分类
农业科技引用本文复制引用
郭爱伟,CHENG Long,杨亚晋,陈粉粉,汪谦..饲粮纤维对家禽肠道健康的调控及作用机制[J].动物营养学报,2016,28(11):3377-3385,9.基金项目
云南省优势特色重点学科生物学一级学科建设项目（50097505）；国家自然科学基金 （）
