微塑料污染对家禽的有害影响和使用微生物保护消费者健康的生物降解技术:一项审查
Mohamed E Abd El-Hack1, Elwy A Ashour1, Fatemah AlMalki2
1Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.
Poultry science
|November 15, 2024
概括
微塑料污染威胁着生态系统和健康. 微生物在降解塑料方面表现有前途,为减少食品和环境中微塑料污染提供了潜在的解决方案.
科学领域:
- 环境科学 环境科学
- 微生物学 微生物学
- 毒理学 毒理学 毒理学
背景情况:
- 微塑料 (MP) 是普遍存在的污染物,影响生态系统和健康.
- 在中东的肉中发现了MPs污染物 (0.031.19颗粒/g).
- 禽类暴露会影响生产和重要器官;人类暴露的风险包括炎症,DNA损伤和癌症.
研究的目的:
- 审查微塑料对家禽和人类健康的影响.
- 探索微塑料的微生物降解作为一个环保的解决方案.
- 为了突出食品来源中微塑料污染的普遍性.
主要方法:
- 审查关于微塑料污染,其影响和微生物降解的现有文献.
- 对家禽中微塑料污染研究的分析.
- 对各种聚合物 (LDPE,HDPE,聚) 的微生物降解率的检查.
主要成果:
- 微塑料对家禽生产和健康产生负面影响.
- 与微塑料暴露相关的人类健康风险很大.
- 不同的聚合物 (例如,LDPE高达11.8%,HDPE高达13.7%,聚高达17.3%) 在40天内实现了微生物降解的不同速度.
结论:
- 微塑料污染对动物和人类健康构成相当大的威胁.
- 微生物降解是一种可行的,经济的和环保的方法来减轻微塑料污染.
- 对微生物降解的进一步研究对于有效的微塑料整治至关重要.
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