谷氨酰胺缓解动物应激的机理及应用研究  

Research on mechanism and application of glutamine in relieving animal stress

作　　者：张小兵[1] ZHANG Xiao-bing

机构地区：[1]四川幼儿师范高等专科学校,四川绵阳621700

出　　处：《饲料研究》2020年第5期155-158,共4页Feed Research

摘　　要：谷氨酰胺不仅在促进动物的生长性能、维持肠道健康、改善免疫系统和抗氧化上具有十分重要的作用,而且对冷应激、热应激、免疫应激、断奶应激、运输应激、氧化应激等多种应激导致的机体生理功能异常有明显的改善作用。为在生产实践中更好地应用谷氨酰胺缓解动物应激,文章基于谷氨酰胺的结构特性和生物学功能以及激对动物的影响,对谷氨酰胺缓解动物应激的机理及应用进行论述。Glutamine not only played an important role in promoting the growth performance of animals, maintaining the intestinal health, improving the immune system and antioxidation, but also significantly improved the physiological function of the body caused by cold stress, heat stress, immune stress, weaning stress, transport stress, oxidative stress and other stress. In order to use glutamine to relieve animal stress in production practice, the paper discussed the mechanism and application of glutamine to relieve animal stress based on the structural characteristics and biological functions of glutamine and the impact of stimulation on animals.

关 键 词：谷氨酰胺 应激 作用机理 应用 

分 类 号：S816.7[农业科学—饲料科学]