微量元素对畜禽脂质代谢的影响  

Effect of trace elements on fat metabolism of livestock and poultry

作　　者：田丹[1] 廖双 刘淳劼 彭湘平 王鑫 林谦[2] 范志勇 TIAN Dan;LIAO Shuang;LIU Chun-jie;PENG Xiang—ping;WANG Xin;LIN Qian;FAN Zhi-yong

机构地区：[1]铜仁职业技术学院,贵州铜仁554300 [2]中国农业科学院麻类研究所,湖南长沙410205 [3]湖南农业大学动物科学技术学院,湖南长沙4101284 [4]长沙兴嘉生物工程股份有限公司,湖南长沙410018

出　　处：《饲料研究》2022年第7期104-108,共5页Feed Research

基　　金：铜仁市科技计划项目(项目编号:铜市科研[2019]107号)。

摘　　要：微量元素在畜禽营养中发挥重要作用,能够显著提高畜禽抗氧化能力、抗病能力、繁殖性能,改善蛋、奶品质等。微量元素因其独有的营养与饲用价值,在调控畜禽机体的脂质代谢中被逐步应用。文章综述常见微量元素(铜、铁、锌、铬、硒和锰等)调控脂质代谢机理及其在畜禽生产的应用,以期为微量元素在饲料中的应用与研究提供参考。Trace elements play an important role in livestock and poultry nutrition, which can significantly improve antioxidant capacity, disease resistance, reproductive performance and improve the quality of eggs and milk. Trace elements have been gradually applied to regulate lipid metabolism of livestock and poultry due to their unique nutritional and feeding value. The paper reviews the regulation mechanism of common trace elements(copper, iron, zinc, chromium,selenium and manganese, etc.) on lipid metabolism and its application in livestock and poultry production, to provide reference for the application and research of trace elements in feed.

关 键 词：微量元素 脂质代谢 畜禽生产 

分 类 号：S816.7[农业科学—饲料科学]