畜牧兽医学报 ›› 2025, Vol. 56 ›› Issue (10): 4821-4838.doi: 10.11843/j.issn.0366-6964.2025.10.006

• 综述 • 上一篇    下一篇

牛磺酸的生理功能及在家禽生产中应用

杨佳1,2,3(), 赵丽媛1, 马可涵1, DieudonnéM. Dansou1, 韩昊洋5, 汤超华1, 秦玉昌1, 张凯4, 余雅男1,*(), 张军民1,*()   

  1. 1. 中国农业科学院北京畜牧兽医研究所 畜禽营养与饲养全国重点实验室,北京 100193
    2. 青岛农业大学食品科学与工程学院,青岛 266109
    3. 青岛特种食品研究院,青岛 266109
    4. 青岛农业大学动物科技学院,青岛 266109
    5. 山西农业大学动物科学学院,太谷 030801
  • 收稿日期:2024-12-16 出版日期:2025-10-23 发布日期:2025-11-01
  • 通讯作者: 余雅男,张军民 E-mail:lm1178898644@163.com;yuyanan@caas.cn;zhangjunmin@caas.cn
  • 作者简介:杨佳(2000-),女,内蒙古乌兰察布人,硕士生,主要从事畜产品质量与安全研究,E-mail:lm1178898644@163.com
  • 基金资助:
    国家蛋鸡产业技术体系(CARS-40-K11);北京市家禽创新团队(BAIC06-2024-G05);江苏省家禽遗传育种重点实验室开放课题(JQLAB-KF-202302);中国农业科学院科技创新工程(ASTIP-IAS-12)

Physiological Function of Taurine and Its Application in Poultry Production

YANG Jia1,2,3(), ZHAO Liyuan1, MA Kehan1, Dieudonné M. Dansou1, HAN Haoyang5, TANG Chaohua1, QIN Yuchang1, ZHANG Kai4, YU Yanan1,*(), ZHANG Junmin1,*()   

  1. 1. State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
    2. College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
    3. Special Food Research Institute of Qingdao, Qingdao 266109, China
    4. College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
    5. College of Animal Science, Shanxi Agricultural University, Taigu 030801, China
  • Received:2024-12-16 Online:2025-10-23 Published:2025-11-01
  • Contact: YU Yanan, ZHANG Junmin E-mail:lm1178898644@163.com;yuyanan@caas.cn;zhangjunmin@caas.cn

摘要:

牛磺酸是一种含硫β-氨基酸,具有抗氧化、抗炎、延缓衰老、调控激素分泌及脂质代谢、提高免疫功能及维持肠道健康等多种生物学功能。本文系统综述了牛磺酸的来源、合成代谢途径及其生物学功能,重点解析牛磺酸在家禽(肉鸡、蛋鸡、鸭和鹌鹑)生产中的剂量效应与作用机制。本文对饲粮中牛磺酸的添加量进行了系统梳理,为家禽生产中牛磺酸的精准添加及功能饲料开发提供了数据参考。肉鸡饲粮中添加剂量为0.05%~0.25%可显著提升日增重及饲料转化率,同时缓解慢性热应激导致的肌肉氧化损伤;蛋鸡日粮添加剂量为0.05%~0.3%可提高产蛋率、改善蛋壳厚度并抑制脂肪肝;鸭与鹌鹑的推荐剂量分别为0.1%和0.05%~0.1%,本综述为提高牛磺酸的利用效率和加强家禽产业的实际应用提供理论支持。

关键词: 牛磺酸, 家禽生产, 生理功能, 蛋鸡, 肉鸡

Abstract:

Taurine is a sulfur-containing β-amino acid with multiple biological functions including antioxidant, anti-inflammation, anti-aging, hormone secretion and lipid metabolism regulation, immune function enhancement, and maintenance of intestinal health. This article systematicly reviews the sources, synthetic and metabolic pathways, biological functions of taurine, focuses on elucidating its dose-effect relationships and mechanisms of action in poultry production (broilers, laying hens, ducks, and quails).This study also systematically evaluates the optimal dietary taurine supplementation levels in poultry feed formulations, providing empirical evidence for precision nutrient supplementation and functional feed development in intensive poultry production systems. In broiler production, dietary inclusion of 0.05% to 0.25% taurine significantly enhances average daily gain (ADG) and feed conversion ratio (FCR), while effectively mitigating oxidative stress-induced muscular damage under chronic heat stress conditions. For laying hens, supplementation with 0.05% to 0.3% taurine demonstrates multifunctional benefits including improved egg production rate, enhanced eggshell integrity, and attenuation of hepatic lipid deposition. Notably, species-specific requirements were identified, with recommended taurine inclusion rates of 0.1% for ducks and 0.05%-0.1% for quail in formulated diets. These findings establish a scientific basis for optimizing taurine utilization efficiency and advancing practical applications in modern poultry nutrition strategies.

Key words: taurine, poultry production, biological function, layer, broiler

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