We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Microplastics supply contaminants in food chain: non-negligible threat to health safety
ClearA critical review on microplastics in edible fruits and vegetables: A threat to human health
This review examines the growing evidence that microplastics are present in edible fruits and vegetables, having been taken up from contaminated soils and irrigation water. Researchers found that agricultural practices like plastic mulching and the use of treated wastewater for irrigation are major contributors to crop contamination. The study raises concerns about dietary microplastic exposure through plant-based foods, which have received less attention than seafood in pollution research.
Microplastics as vectors for environmental contaminants in the food chain: Assessing the combined toxicological effects and bioavailability
This review examines how microplastics and nanoplastics act as carriers for environmental pollutants including heavy metals, organic chemicals, and microbial agents as they move through food chains. Researchers detail how polymer type, particle size, and environmental conditions influence the binding and release of these contaminants. The study highlights that the combined toxicity of microplastics together with the pollutants they carry may be greater than either would cause alone.
Microplastics in human food chains: Food becoming a threat to health safety
This review traces how microplastics enter the human food chain through both animal and plant sources, food packaging, and beverages. Once consumed, microplastics can accumulate in tissues and release harmful chemicals like plasticizers and heavy metals inside the body. The study emphasizes that food has become a major exposure pathway for microplastics and calls for stricter regulation of plastic use in food production and packaging.
Toxic Chemicals and Persistent Organic Pollutants Associated with Micro-and Nanoplastics Pollution
Researchers reviewed how micro- and nanoplastics act as carriers for toxic chemical additives and persistent organic pollutants — like flame retardants and pesticides — making these contaminants more available and harmful once they enter food chains and human bodies. The review identifies major gaps in understanding how these chemicals detach from plastic particles inside living organisms and what health effects they cause.
Uncovering the hidden risks of microplastics in the food chain
This review highlights how microplastics in the food chain serve as surfaces for microbial colonization, potentially acting as vehicles that transfer harmful pathogens through seafood, produce, and food processing environments. The authors argue that current food safety standards are inadequate to address this microplastic-driven microbial risk and that urgent regulatory and research action is needed.
Occurrence and Fate of Emerging Contaminants with Microplastics Current Scenario, Sources and Effects
This review chapter covers the current state of microplastic contamination across marine and terrestrial environments, explaining how microplastics act as vectors for other pollutants — including pharmaceuticals, pesticides, and heavy metals — that accumulate on their surfaces. These contaminant-laden particles are consumed by marine organisms and travel up the food chain, reaching human food sources. The work underscores that microplastics are not just a physical hazard but also a chemical delivery system that amplifies the toxic burden on ecosystems and people.
How microplastics interact with food chain: a short overview of fate and impacts
This review examines how microplastics move through the food chain, from water and soil into plants and animals, and ultimately into human food. Microplastics become more dangerous when they absorb toxic chemicals from the environment, and they accumulate in organisms because they take longer to pass through the body than to be consumed. The review highlights that microplastic bioaccumulation through the food web is a direct pathway for human exposure.
Interactions between microplastics and organic pollutants: Effects on toxicity, bioaccumulation, degradation, and transport
This review examines how microplastics interact with organic pollutants like pesticides and industrial chemicals in the environment. Researchers found that microplastics can absorb these pollutants and alter their toxicity, bioaccumulation, and transport, making the combined effects of microplastics and chemical contaminants potentially more harmful than either would be alone.
Partitioning of chemical contaminants to microplastics: Sorption mechanisms, environmental distribution and effects on toxicity and bioaccumulation
This review critically examines how chemical contaminants like persistent organic pollutants and heavy metals sorb onto microplastic surfaces in the environment. Researchers found that while microplastics can concentrate pollutants at levels far above surrounding water, the actual contribution of microplastics to contaminant transfer into organisms may be less significant than direct exposure from water and food. The study calls for more realistic experimental designs to clarify the true risk.
Research progress on environmental occurrence of microplastics and their interaction mechanism with organic pollutants
This review summarizes how microplastics in the environment interact with organic pollutants—adsorbing, carrying, and releasing them. Microplastics act as mobile carriers for persistent organic chemicals, altering their distribution and toxicity in ecosystems and the organisms, including humans, that consume them.
Micro and nano plastics in fruits and vegetables: A review.
This review examined how microplastics contaminate fruits and vegetables through root uptake, surface adhesion, and irrigation water, covering analytical methods for detection and highlighting the role of plants as an underappreciated entry point for plastics into the human food chain.
Influence of Micro and Nanoplastics in Modern Food Chain: an Inevitable Intervention
This review examines the growing presence of microplastics and nanoplastics throughout the modern food chain, summarizing known entry points, concentrations in food commodities, and potential health consequences of regular human dietary exposure.
Interaction of Chemical Contaminants with Microplastics
This review examines how chemical contaminants like heavy metals, pesticides, and pharmaceuticals adsorb onto microplastic surfaces and are transported through the environment. Microplastics act as vectors that concentrate and move toxic chemicals, potentially amplifying human exposure through food and water.
Marine microplastics as vectors of major ocean pollutants and its hazards to the marine ecosystem and humans
Researchers reviewed how microplastics in the ocean act as "hitchhikers" for other pollutants — absorbing and carrying heavy metals, pesticides, and chemicals into marine food webs and ultimately toward humans. While direct proof of microplastic harm to humans is still limited, the accumulated evidence of toxic chemical transport through seafood and drinking water raises serious concern.
Emerging Threat of Food Contamination by Microplastics and its Influence on Safety and Human Perspective
Researchers reviewed how widespread plastic use across industry has made microplastic contamination of food a serious public health concern, with particles entering the food supply through environmental pathways including runoff, wastewater, and air. Addressing this threat requires tighter regulations, better food supply monitoring, and public education on exposure risks.
Microplastic: Its Effect on Human Health
This review outlines how microplastics from single-use packaging, bottles, and consumer goods enter the food chain through ingestion and inhalation, serving as carriers for toxic chemical additives and adsorbed pollutants that pose risks to human health.
Removed Due to Policy Violations
This paper discusses how microplastics released into the sea environment accumulate organic pollutants and increase their concentration relative to the surrounding water, amplifying exposure risks for marine life. The review highlights microplastics as vectors that concentrate and transport toxic chemicals through marine food webs.
Microplastic Pollution
This review summarizes the current state of microplastic pollution across water, soil, air, and food, highlighting their ability to carry other toxins like heavy metals and PCBs. The authors note that microplastics accumulate in the food web, moving from the environment into agricultural products and eventually into the human body. The review emphasizes that a unified, comprehensive approach to studying microplastics across all environmental sources is needed to fully understand the health risks.
A review on the combined toxicological effects of microplastics and their attached pollutants
Researchers reviewed how microplastics act as carriers for other environmental pollutants — including heavy metals and persistent organic chemicals — and how these combinations produce toxic effects in organisms that are more severe than either contaminant alone. The findings highlight a complex, layered toxicity problem that affects microbes, invertebrates, and vertebrates across marine and terrestrial environments.
Microplastic contamination in the agricultural soil—mitigation strategies, heavy metals contamination, and impact on human health: a review
This review examines how microplastics contaminate agricultural soil through plastic mulch, irrigation water, and fertilizers, then alter soil chemistry, harm beneficial microorganisms, and reduce crop productivity. The authors highlight that microplastics can accumulate in crops and enter the human food chain, posing risks to food safety and human health, particularly through daily food and water consumption.
Microplastics as a Serious Challenge in Marine Environment
This review summarizes how microplastics accumulate in marine environments, acting as carriers for other toxic chemicals and posing health risks to marine organisms and the humans who eat them. The paper highlights the dual threat of microplastics as both physical contaminants and vectors for co-pollutants.
Microplastics (MPs) in marine food chains: Is it a food safety issue?
This review examined the presence and transfer of microplastics through marine food chains, assessing food safety risks from contaminated seafood and highlighting the ability of microplastics to sorb and leach chemical contaminants that may impact human health.
Micro- and nanoplastics as transport vectors for organic contaminants in the environment: A critical review
This critical review examines whether microplastics and nanoplastics truly act as significant carriers of organic pollutants in the environment. The analysis suggests that in marine environments, the transport of contaminants by microplastics is generally insignificant compared to other exposure routes like water and food. However, in agricultural soils, nanoplastics in particular may play a more meaningful role in moving pollutants, which could eventually affect the safety of crops grown in contaminated soil.
Microplastics as vectors of chemical contaminants and biological agents in freshwater ecosystems: Current knowledge status and future perspectives
This review examines how microplastics in freshwater ecosystems act as carriers for chemical pollutants and harmful microorganisms. Researchers found that pollutant concentrations on microplastic surfaces can be up to six times higher than in surrounding water, amplifying exposure risks for aquatic life and potentially humans. The findings highlight that microplastics are not just a pollution problem themselves but also a vehicle that spreads other contaminants through the food web.