海藻作为微塑料污染的沉池:吸收,识别和食品安全影响
Ravi Harini1, K Sandhya1, C K Sunil1
1National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, 613005, Tamil Nadu, India.
Environmental research
|April 17, 2025
概括
微塑料 (MPs) 对海洋生态系统和人类健康构成重大威胁,海藻对饮食中的MP摄入量作出了重大贡献. 有效的管理需要创新的解决方案和强有力的政策,以减轻风险和保护海藻产业.
科学领域:
- 海洋生物学 海洋生物学
- 环境科学 环境科学
- 食品安全 食品安全
背景情况:
- 微塑料 (MP) 是普遍存在的环境污染物,影响海洋生态系统.
- 海藻是一种广泛消费的食物来源,积累了MP,作为进入海洋食物网和人类饮食的途径.
- 污染MP对海洋生物,人类健康和全球海藻产业的经济稳定构成风险.
研究的目的:
- 审查海藻中MPs的流行情况及其对海洋食物网的影响.
- 评估MP污染的海藻对海洋生物和人类健康的潜在风险.
- 检查PM污染对全球海藻产业的经济影响.
主要方法:
- 文献综述综合了海藻中MP污染现有研究.
- 分析由海藻形态和环境因素影响的MP吸收机制.
- 评估MPs和相关重金属在海洋生物中的生物积累,生物放大和毒理效应以及潜在的人类健康影响.
主要成果:
- 海藻对饮食中的MP摄入量作出了重大贡献,特别是在南亚.
- 海藻中的MP污染导致生物积累,生物放大,对海洋生物产生不利影响,包括重金属的共同污染.
- 全球海藻产业因MP污染而面临重大经济风险,威胁到消费者信心和市场价值.
结论:
- 海藻中的MP污染是一个具有生态,健康和经济影响的关键问题.
- 虽然存在简单的去除方法,但海藻中MP的先进检测和去除技术尚不发达.
- 迫切需要进一步研究长期毒理效应,并实施政府政策和循环经济原则,以有效管理MP.
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