短链和中链脂肪酸对生产,肉质和微生物属性的影响 - - 综述
Rubina Tünde Szabó1, Mária Kovács-Weber1, Ágnes Zimborán1
1Institute of Animal Husbandry, Gödöllő Campus, Hungarian University of Agriculture and Life Sciences, H-2100 Gödöllő, Hungary.
Molecules (Basel, Switzerland)
|July 14, 2023
概括
短链和中链脂肪酸 (SCFA和MCFA) 是禽类抗生素增长促进剂的有效天然替代品. 这些料添加剂改善了家禽的健康,肉质和肠道完整性,减少了对抗生素的需求.
科学领域:
- 动物科学动物科学
- 兽医医学 兽医医学 兽医医学
- 微生物学 微生物学
背景情况:
- 在家禽中使用非治疗性抗菌素会导致鸟类和人类的抗菌素耐药性.
- 抗生素用于促进生长,但监管变化和消费者需求需要替代品.
- 肠道病原体带来疾病风险,促使人们研究用于预防的料添加剂.
研究的目的:
- 审查短链脂肪酸 (SCFA) 和中链脂肪酸 (MCFA) 作为抗生素增长促进剂的替代品.
- 总结关于SCFA和MCFA在家禽生产中的好处的当前文献.
- 突出它们对生产,肉质和肠道健康的影响.
主要方法:
- 文献审查侧重于家禽中的SCFAs和MCFAs.
- 对研究抗菌,抗菌和抗病毒作用的研究进行分析.
- 审查与其他料添加剂协同作用的研究.
- 对肠道健康,血管生成和基因表达的影响的评估.
主要成果:
- MCFA具有抗菌,抗菌和抗病毒的功效.
- SCFA和MCFA与有机酸,精油和益生菌具有协同作用.
- 这些脂肪酸增强肠道完整性,恒常性,血管新生和肉的紧密结节基因表达.
- 有证据表明,对家禽生产和肉质有好处.
结论:
- 在家禽中,SCFA和MCFA是抗生素增长促进剂的有希望的天然替代品.
- 它们的多方面的好处延伸到疾病预防,肠道健康和改善的生产参数.
- 进一步的研究可以优化它们在可持续家禽养殖中的应用.
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