动物营养学报2019，Vol.31Issue(9)：3936-3943,8.DOI:10.3969／j.issn.1006⁃267x.2019.09.003
β－胡萝卜素在反刍动物营养中应用的研究进展
Research Process of β?Carotene for Application in Nutrition of Ruminants
摘要
Abstract
β?carotene widely exists in nature and has antioxidant effects. Ruminants can ingest it from green forage during feeding. Recently, due to more and more functions of β?carotene are found, researchers have started to add it, as a kind of additives, into the daily diets of ruminants. β?carotene has positive effects on the reproductive capacity, production performance and product quality of ruminants. Grass is rich in β?carotene which can be preserved well in silage. Therefore, exploring the changes of β?carotene content and making use of β?carotene maximally in forage will contribute to feeding healthily and producing high quality products of ru?minants. The review summarized the changes of β?carotene in green forage and discusses the research process of β?carotene in the world for its effects on the metabolism of ruminants, which could provide related refer?ences for the application of ruminants in the future.[ Chinese Journal of Animal Nutrition, 2019, 31 ( 9) :3936?3943]关键词
β－胡萝卜素/青绿饲料/青贮/反刍动物/畜产品/应用Key words
β⁃carotene/green forage/silage/ruminants/animal products/application分类
农业科技引用本文复制引用
吕仁龙,丁兰兰,李茂,周汉林..β－胡萝卜素在反刍动物营养中应用的研究进展[J].动物营养学报,2019,31(9):3936-3943,8.基金项目
国家重点研发计划"畜禽重大疫病防控与高效安全养殖综合技术研发"重点专项(2018YFD0501903) （2018YFD0501903）
中国－阿根廷畜禽与牧草资源创新利用联合实验室建设(SYZ2018⁃05) （SYZ2018⁃05）
2019年中央级公益性科研院所基本科研业务费专项(1630032019027) （1630032019027）
