期刊论文

Research Progresses on Nutrition Metabolism and Physiological Function of Uridine Monophosphate

中文

动物营养学报

1006-267X

2019

31

6

2487-2494

10.3969/j.issn.1006?267x.2019.06.006

2016YFD0500504:国家重点研发计划 :中国科学院科技服务网络计划项目（STS） 2018ZD12:湖南农业科技创新资金项目

本校为第一机构

在猪乳的5种核苷酸(尿苷酸、胞苷酸、肌苷酸、鸟苷酸以及腺苷酸)中,尿苷酸的含量最为丰富,占乳汁中总核苷酸的90%以上。与母猪乳汁相比,仔猪教槽料中尿苷酸最为缺乏,这种现象在仔猪断奶早期尤其明显,因此,尿苷酸可能对仔猪正常的生长发育起着重要的作用。尿苷酸作为一种基础的嘧啶核苷酸类化合物,具有非常重要的生理功能。本文从尿苷酸的结构、吸收代谢、生理功能、与三大营养物质代谢关系及在动物生产中的潜在应用等方面予以综述,旨在为单核苷酸在动物生产中的添加和单核苷酸营养提供参考。

Uridine monophosphate is the most abundant nucleotide among the five nucleotides (uridine monophosphate,cytidine monophosphate,inosine monophosphate,guanosine monophosphate and adenosine monophosphate) in sow’s milk,and it is more than 90% of total nucleotides in sow’s milk.Compared with the sow’s milk,the content of uridine monophosphate in creep feeds is the most lacking,and this phenomenon is evident especially in the early weaning stage.Therefore,uridine monophosphate may play important roles in the normal growth and development of pigle...