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全球变暖对哺乳哺乳动物牛奶的影响:系统性审查
Artur Nogueira de São José1, Maria Cândida Ferrarez Bouzada Viana2, Márcia Gomes Penido Machado2
1Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Elétrica, 70910-900, Brasília, Distrito Federal, Brazil.
The Science of the total environment
|October 22, 2025
概括
全球变暖对奶牛牛奶产生了重大影响,减少了蛋白质和脂肪含量. 迫切需要更多关于气候变化对母乳营养的影响的研究,特别是对弱势群体的研究.
科学领域:
- 环境科学 环境科学
- 营养科学 营养科学
- 动物科学动物科学
背景情况:
- 气候变化对畜牧业构成经济威胁.
- 全球变暖导致的热应激影响了奶牛的生产力.
- 关于气候变化对人类健康和营养的影响的研究有限.
研究的目的:
- 审查全球变暖对哺乳动物牛奶营养价值的影响.
- 确定有关气候变化和母乳质量的知识差距.
主要方法:
- 七个数据库的系统文献审查 (2024年10月 - 2025年4月).
- 包括21项符合条件的研究,不包括关于季节性气候影响的研究.
- 分析了对牛奶蛋白质和脂肪含量的影响.
主要成果:
- 86%的研究报告说,由于气候变化,牛奶蛋白度下降.
- 62%的研究表明,牛奶脂肪度下降.
- 相互矛盾的发现凸显了进一步调查的必要性.
结论:
- 全球变暖趋势表明,哺乳动物的牛奶营养质量正在下降.
- 没有发现关于气候变化对母乳营养的影响的研究.
- 迫切需要对母乳质量进行研究,特别是在发展中国家的弱势群体.
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