摘要
β-丙氨酸是一种不参与蛋白质合成的氨基酸,为肌肽、鹅肌肽等肌源活性肽合成的前体物,作为增强肌肉耐力的运动营养补充剂已经广泛应用于临床营养。研究表明,β-丙氨酸可提高动物生产性能,调控肌肉生长和肌源活性肽含量,改善肉品质量。本文旨在对β-丙氨酸的来源和代谢、生理功能及其在动物生产领域的应用进行综述,为β-丙氨酸在动物营养调控和生产实践中的应用提供理论依据。
β-alanine,a precursor involved in the formation of carnosine and anserine but not involved in the biosynthesis of protein,has been widely used as a nutritional supplement to strength muscle endurance in sport medicine field nowadays.It is reported that β-alanine can increase the growth performance,improve the meat quality through regulating the growth rate of muscle and content of muscle-derived active peptide.This paper reviewed the source and metabolism,physiological functions and the application in animal feeding of β-alanine in order to provide theoretical basis for its regulation of animal nutrition and application in animal feeding field.
出处
《动物营养学报》
CAS
CSCD
北大核心
2016年第4期1027-1034,共8页
CHINESE JOURNAL OF ANIMAL NUTRITION
基金
家禽产业技术体系北京市创新团队(CARS-PSTP)
关键词
Β-丙氨酸
肌源活性肽
生理功能
动物生产
β-alanine
muscle-derived active peptide
physiological function
animal feeding
