摘要
胍基乙酸是动物体内肌酸的前体物,在机体内参与能量代谢调控。胍基乙酸作为一种新型营养性饲料添加剂,具有提高猪、鸡等动物生长性能、屠宰及繁殖性能、改善肉品质等作用。本文综述了近年来胍基乙酸在单胃动物和反刍动物上的的作用效果,主要表现在促生长的作用,提高瘦肉率与嫩度,并能减少脂肪合成,对改善肉鸡精液品质具有促进作用,为胍基乙酸在畜牧业上进一步研究做理论支撑和实践参考。
Guanidine acetic acid is the precursor of creatine in animals,which participates in the regulation of energy metabolism.As a new nutritional feed additive,guanidine acetic acid can improve growth performance,slaughter and reproduction performance,meat quality and so on.In this paper,the research progress of guanidine acetic acid on monogastric animals and ruminants in recent years was reviewed.The effect was mainly manifested in promoting growth,improving lean meat rate and tenderness,reducing fat synthesis,and promoting the quality of broiler semen,which provides theoretical support and practical reference for further research of guanidine acetic acid in animal husbandry.
作者
李文娟
王彦芦
王炜康
吴启超
冯小和
崔朝阳
姜耀文
张振威
杨红建
LI Wenjuan;WANG Yanlu;WANG Weikang;WU Qichao;FENG Xiaohe;CUI Zhaoyang;JIANG Yaowen;ZHANG Zhenwei;YANG Hongjian(State Key Laboratory of Animal Nutrition,College of Animal Science and Technology,China Agricultural University,Beijing 100193,China)
出处
《中国畜牧杂志》
CAS
北大核心
2021年第1期1-5,共5页
Chinese Journal of Animal Science
基金
国家重点研发计划项目(2018YFD0502104)。
关键词
胍基乙酸
肌酸
代谢
单胃动物
反刍动物
Guanidine acetic acid
Creatine
Energy metabolism
Monogastric animal
Ruminant
