微藻在蛋鸡饲料中的应用研究进展  

Research progress on application of microalgae in layer feed

作　　者：龙菲平 LONG Fei-ping

机构地区：[1]国投生物科技投资有限公司,国投微藻生物科技中心,微藻生物能源与资源北京市重点实验室,北京100034

出　　处：《饲料研究》2021年第20期132-137,共6页Feed Research

摘　　要：微藻富含蛋白质、不饱和脂肪酸、类胡萝卜素、多糖和微量元素等成分。微藻能够为蛋鸡提供营养,提高蛋鸡的抗病力、抗应激和抗氧化能力,改善蛋鸡的生产性能,增加鸡蛋的多不饱和脂肪酸含量,降低蛋黄中胆固醇含量,改善蛋黄颜色,延长鸡蛋货架期。文章综述微藻在蛋鸡饲料中的应用研究进展,为蛋鸡养殖从业者开发微藻饲料提供参考。Microalgae are rich in protein, unsaturated fatty acids, carotenoids, polysaccharides and trace elements.Microalgae can provide nutrition for laying hens, improve the disease resistance, stress resistance and antioxidant capacity, which can improve the production performance of laying hens, increase the content of polyunsaturated fatty acids in eggs, reduce the content of cholesterol in yolk, improve the color of yolk, and prolong the shelf life of eggs. The paper reviews the application of microalgae in layer feed, to provide a reference for layer breeding practitioners to develop microalgae feed.

关 键 词：微藻 蛋鸡 饲料 蛋白原料 

分 类 号：S831.5[农业科学—畜牧学]