动物营养学报2017，Vol.29Issue(3)：739-748,10.DOI:10.3969/j.issn.1006-267x.2017.03.002
饲粮纤维影响猪肠道健康的研究进展
Research Progress of Dietary Fiber Affects Gut Health of Pigs
摘要
Abstract
Gut health,which influences cffective nutrient absorption,stable intestinal microbial community and good immune function and so on.The gut health depends on diet,intestinal mucous membrane and intestinal microbial community.Dietary fiber (DF) is a mixture with complex composition and structure such as ellulose,hemicellulose,pectin and lignin and so on.DF may have positive effects such as to improve intestinal nutrients absorption,decrease intestinal pH,ameliorate the proportion of beneficial and potentially pathogenic bacteria,optimize intestinal microbial community composition and enhance mucosal barrier function and so on.The physiological impact of DF will be determined by the fiber properties and may differ considerably between fiber sources.This review summarized classification and characteristics of DF,and its influence on nutrition and immunologic function with a goal to promote dietary fiber utilization in pig feed industry.关键词
饲粮纤维/猪/肠道健康/短链脂肪酸/肠道微生物Key words
gut health/pigs/dietary fiber/short-chain fatty acids/intestinal microorganism分类
农业科技引用本文复制引用
吴维达,解竞静,朱丽媛,张宏福..饲粮纤维影响猪肠道健康的研究进展[J].动物营养学报,2017,29(3):739-748,10.基金项目
“十二五”农村领域国家科技计划课题(2014BAD21B02-01) （2014BAD21B02-01）
中国农业科学院科技创新工程(ASTIP-IAS07) （ASTIP-IAS07）
