摘要
膳食纤维具有改善肠道菌群、为肠上皮细胞供能、增强肠道屏障等功能。可溶性膳食纤维的营养特性优于不溶性膳食纤维,而纤维源饲料中不溶性膳食纤维含量远高于可溶性膳食纤维。目前,我国饲料资源紧缺,开发利用饲用纤维源饲料可以缓解人畜争粮问题。本文主要综述了膳食纤维的功能和营养特性、纤维源饲料及加工处理方法等方面的研究进展,为纤维源饲料在畜禽养殖生产中的应用提供有效依据和理论指导。
Dietary fiber has the functions of improving intestinal flora,providing energy for intestinal epithelial cells and strengthening intestinal barrier.The nutritional characteristics of soluble dietary fiber are better than that of insoluble dietary fiber,while the content of insoluble dietary fiber in fiber source feed is much higher than that of soluble dietary fiber.At present,there is a shortage of feed resources in China,and the development and utilization of fiber source feed can alleviate the problem of food competition between humans and animals.This paper mainly reviews the research progress of dietary fiber’s function and nutritional characteristics,fiber source feed and its processing methods,so as to provide effective basis and theoretical guidance for the application of fiber source feed in livestock and poultry breeding production.
作者
夏畅鸿
蔡文韬
李天尊
齐智利
XIA Changhong;CAI Wentao;LI Tianzun;QI Zhili(College of Animal Science and Technology,Huazhong Agricultural University,Hubei Wuhan 430070,China)
出处
《中国畜牧杂志》
北大核心
2025年第3期27-31,共5页
Chinese Journal of Animal Science
基金
“十四五”国家重点研发计划项目(2021YFD 1300300)
湖北省自然科学基金(2022CFB327)
农业农村部环塔里木畜草资源利用重点实验室开放项目(BSGJSYS 202401)
崖州湾国家实验室基本科研项目(2310GL01)。
关键词
膳食纤维
纤维源饲料
加工工艺
Dietary fiber
Fiber source feed
Processing technic
作者简介
夏畅鸿(2000-),男,湖北黄冈人,硕士,主要从事动物营养与调控研究,E-mail:XCH2000@webmail.hzau.edu.cn;通讯作者:齐智利(1974-),女,内蒙古赤峰人,博士,副教授,主要从事动物营养与调控研究,E-mail:zhiliqi@mail.hzau.edu.cn。
