摘要
甜菜碱是甘氨酸的三甲基衍生物,主要来源于甜菜及其副产物,作为甲基供体,能将同型半胱氨酸转化为蛋氨酸,并提供S-腺苷甲硫氨酸。甜菜碱具有促进生长发育、提高繁殖性能、增强机体免疫和抗氧化水平、调节机体代谢和改善产品品质等功能,其作为一种重要的营养添加剂已被广泛应用于畜禽生产中。母体的营养和健康状况对子代的生长发育和物质代谢至关重要。在养猪生产中,常利用“母子一体化”营养调控策略来提高母猪的繁殖性能,改善其子代的生长性能、肠道健康、免疫功能和营养代谢等。基于此,本文综述了甜菜碱在猪“母子一体化”营养调控中的作用及其潜在价值,旨在为甜菜碱在养猪生产中的应用提供依据。
Betaine was a trimethyl derivative of glycine,primarily derived from sugar beets and their by-products.As a methyl donor,it could convert homocysteine to methionine and provide S-adenosylmethionine.Betaine boasts various functions,such as promoting growth and development,enhancing reproductive performance,boosting immune and antioxidant functions,regulating metabolism,and improving product quality.Consequently,it had been widely applied as an important nutritional additive in livestock and poultry produc-tion.The nutrition and health status of the maternal body were crucial for the growth,development,and metabolism of the offspring.In swine production,the sow and piglet integration nutritional regulation strategy was commonly employed to improve the reproductive performance of sows and enhanced the growth performance,intestinal health,immune function,and nutritional metabolism of their off-spring.Based on this,this article reviewed the role and potential value of betaine in the sow and piglet integration nutritional regulation for pigs,aiming to provide a basis for its application in pig production.
作者
祝倩
胡汉宇
孔祥峰
ZHU Qian;HU Hanyu;KONG Xiangfeng(Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process,Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha 410125,China;College of Animal Science and Technology,Guangxi University,Nanning 530004,China;College of Advanced Agricultural Science,University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《中国猪业》
2024年第5期3-10,共8页
China Swine Industry
基金
中国科学院广州分院院长青年人才(培优)基金
中国科学院亚热带农业生态过程重点实验室开放基金(ISA2023203)。
关键词
猪
甜菜碱
“母子一体化”
营养调控
甜菜
生长发育
抗氧化
pig
betaine
sow and piglet integration
nutrition regulation
beet
growth and development
antioxidant
