畜牧与饲料科学 ›› 2020, Vol. 41 ›› Issue (5): 33-36.doi: 10.12160/j.issn.1672-5190.2020.05.006

• 动物营养与饲料科学 • 上一篇    下一篇

啤酒糟的营养特性及其在畜禽饲料中的应用

孙智媛1,2,3,4, 常凌1,2,3,4, 范志勇1,2,3,4   

  1. 1.湖南农业大学动物科学技术学院, 湖南 长沙 410128;
    2.湖南省畜禽安全生产协同创新中心, 湖南 长沙 410128;
    3.湖南家禽安全生产工程技术研究中心, 湖南 长沙 410128;
    4.饲料安全与高效利用教育部工程研究中心, 湖南 长沙 410128
  • 收稿日期:2020-05-16 发布日期:2020-10-21
  • 通讯作者: 范志勇(1973—), 男, 教授, 博士, 硕士生导师, 主要研究方向为营养学与饲料资源开发利用。
  • 作者简介:孙智媛(1998—), 女, 所学专业为动物科学。

Nutritional Characteristics of Brewer′s Spent Grain and Its Application in Livestock and Poultry Feed

SUN Zhi-yuan1, 2, 3, 4, CHANG Ling1, 2, 3, 4, FAN Zhi-yong1, 2, 3, 4   

  1. 1.College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China;
    2.Hunan Co-Innovation Center of Animal Production Safety, Changsha 410128, China;
    3.Hunan Poultry Safety Production Engineering Technology Research Center, Changsha 410128, China;
    4.Engineering Research Center for Feed Safety and Efficient Utilization, Ministry of Education, Changsha 410128, China
  • Received:2020-05-16 Published:2020-10-21

摘要: 介绍了啤酒糟(BSG)富含蛋白质、酚类化合物和能量较低、纤维含量高的营养特性。归纳出将BSG应用于畜禽生产具有提高繁殖性能、促进肠道微生物种群平衡、降低饲料成本、提高净收益等优势。提出在充分考虑畜禽生产阶段和生产目的的前提下, 可将BSG代替一定比例的精饲料添加到日粮中。

关键词: 啤酒糟, 营养特性, 饲料, 应用

Abstract: The brewer′s spent grain (BSG) has nutritional characteristics such as abundant protein and phenolic compounds, low energy, and high fiber. In livestock and poultry production, BSG has good performance in improving reproductive ability, promoting the balance of intestinal microbial population, reducing feed cost, and increasing net income. Dietary replacement of a certain proportion of concentrated feed with BSG is recommended under the premise of fully considering the production stage and purpose of livestock and poultry.

Key words: brewer′s spent grain;, nutritional characteristics, feed, application

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