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Impacts of nano/micro-plastics on safety and quality of aquatic food products
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This review assessed the impact of nano- and microplastics on the safety and quality of aquatic food products, highlighting how contaminated marine organisms transmit plastic particles and associated toxins to higher trophic levels including humans.
The spread of nano/microplastics (N/MPs) pollution has gained importance due to the associated health concerns. Marine environment including fishes, mussels, seaweed and crustaceans are largely exposed to these potential threats. N/MPs are associated with plastic, additives, contaminants and microbial growth, which are transmitted to higher trophic levels. Foods from aquatic origin are known to promote health and have gained immense importance. Recently, aquatic foods are traced to transmit the nano/microplastic and the persistent organic pollutant poising hazard to humans. However, microplastic ingestion, translocation and bioaccumulation of the contaminant have impacts on animal health. The level of pollution depends upon the pollution in the zone of growth for aquatic organisms. Consumption of contaminated aquatic food affects the health by transferring the microplastic and chemicals. This chapter describes the sources and occurrence of N/MPs in marine environment, detailed classification of N/MPs based on the properties influencing associated hazard. Additionally, occurrence of N/MPs and their impact on quality and safety in aquatic food products are discussed. Lastly, existing regulations and requirements of a robust framework of N/MPs are reviewed.
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The risks of marine micro/nano-plastics on seafood safety and human health
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This review examined the risks of marine micro- and nanoplastics to seafood safety and human health, detailing how plastic particles are ingested by marine organisms and transferred through the food chain to consumers.
Unraveling the ecotoxicological effects of micro and nano-plastics on aquatic organisms and human health
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This review summarizes the growing body of evidence on how micro- and nanoplastics affect aquatic organisms and, through the food chain, potentially human health. The tiny plastic particles absorb toxic pollutants and pathogens from the water, acting as carriers that deliver these harmful substances into the bodies of fish, shellfish, and other organisms. The review highlights that both direct plastic toxicity and indirect chemical exposure through contaminated seafood pose risks to human consumers.
Microplastics—A New Threat to Aquatic Food Safety?
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This review article examines whether microplastics pose a new threat to the safety of aquatic food sources, noting that plastics have accumulated widely in marine environments and are ingested by organisms throughout the food chain. The authors assess potential risks from microplastic particles in seafood and the possibility of chemical contaminants being transferred from plastic to human consumers.
Impact of Microplastics on AquaticOrganisms and Human Health: A Review
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This review examines how microplastics from degraded plastic debris accumulate in aquatic environments, are ingested by organisms at all levels of the food chain, and may transfer to humans through seafood. The evidence warrants concern about microplastic contamination as an emerging public health issue.
Toxicological review of micro- and nano-plastics in aquatic environments: Risks to ecosystems, food web dynamics and human health.
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This review synthesized evidence on the toxicological effects of micro- and nanoplastics in aquatic ecosystems, covering risks to individual organisms, disruptions to food web dynamics, and pathways through which plastic exposure poses risks to human health via seafood consumption.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.