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Papers
61,005 resultsShowing papers similar to Micro- and nanoplastic contamination in livestock production: Entry pathways, potential effects and analytical challenges
ClearPresence of Microplastics in Livestock Production: A Challenge for Animal Health and Sustainability
This review examines microplastic contamination in livestock production systems, summarizing evidence of microplastic presence in feed, water, and animal tissues, and discussing implications for animal health, food safety, and sustainability.
Impact of Microplastics on Livestock: Sources, Exposure Pathways, and Physiological Consequences
This review examined how microplastics enter livestock systems through contaminated soil, water, and feed, and assessed the resulting risks to animal health, food safety, and agricultural sustainability. The review highlights that livestock exposure pathways are numerous and that microplastic contamination of the food chain is a growing concern.
A critical review of microplastic pollution in breeding industry: Sources, distribution, impacts, and characterization techniques, mitigation strategies and future research directions
This review provides a comprehensive overview of microplastic pollution in the breeding and livestock industry, covering sources, distribution patterns, and potential impacts on animal and human health through the food chain. Researchers identified key gaps in current understanding of how microplastics move through farming environments and accumulate in livestock. The study calls for more systematic research to help the industry develop strategies for preventing microplastic contamination.
Microplastics in manure: Sources, analytical methods, toxicodynamic, and toxicokinetic endpoints in livestock and poultry
Researchers reviewed the occurrence of microplastics in livestock and poultry manure, finding hundreds to thousands of particles per kilogram depending on the animal, with plastic-contaminated feed and mulching films as the primary sources. Because manure is widely spread on farmland as fertilizer, it represents a significant — and underappreciated — pathway for microplastics to enter agricultural soils and ultimately the food chain.
Connecting the Dots: Livestock Animals as Missing Links in the Chain of Microplastic Contamination and Human Health
This review highlights that farm animals are a missing link in understanding how microplastics move from contaminated soil and plants into the human food supply. Livestock can accumulate inhaled and ingested plastic particles, which may then transfer to people through meat, milk, and eggs. The authors call for standardized methods to measure microplastics in animal products to better understand this exposure pathway.
The Environmental Pathways and Veterinary Health Implications of Microplastics and Nanoplastics: A Comprehensive Evaluation of Emerging Contaminants from a One Health Perspective
This review examines how microplastics and nanoplastics enter animal-based food products including milk, poultry meat, and eggs, and what this means for both veterinary and human health from a One Health perspective. Researchers found that these particles have been documented in various livestock products, but significant gaps remain in understanding contamination from raw, unprocessed sources. The study emphasizes the need for standardized detection methods and farm-to-fork monitoring to identify real contamination sources and develop effective control strategies.
The measurement of food safety and security risks associated with micro- and nanoplastic pollution
Researchers reviewed how micro- and nanoplastic pollution enters the human food chain through agricultural systems, raising concerns for food safety and security. They identified major gaps in our ability to assess the risks of plastic contamination in food and feed sources. The study calls for interdisciplinary approaches and better analytical methods to understand and address this growing challenge.
Bioanalytical approaches for the detection, characterization, and risk assessment of micro/nanoplastics in agriculture and food systems
This review examines bioanalytical methods for detecting micro- and nanoplastics throughout the agricultural and food supply chain, covering techniques from microscopy and spectroscopy to emerging approaches for characterizing plastic contamination and assessing associated risks.
The sources and impact of microplastic intake on livestock and poultry performance and meat products: a review
This review examined how microplastics affect livestock and poultry health, productivity, and the safety of meat products. Researchers found that while lab experiments show microplastics can cause oxidative stress and inflammation at high concentrations, it remains unclear whether typical environmental exposure levels affect animal welfare or productivity. Microplastics were detected in animal tissues at levels that raise potential consumer safety concerns, though current detection methods are prone to contamination.
Nano-microplastic and agro-ecosystems: a mini-review
This review examines the growing problem of micro- and nanoplastic contamination in agricultural ecosystems, where sources include plastic mulch films, organic waste amendments, and atmospheric deposition. The study suggests that these plastic particles negatively affect soil health, microbial communities, and plant development, raising concerns about long-term impacts on food production systems.
Impact of Microplastics and Nanoplastics on Livestock Health: An Emerging Risk for Reproductive Efficiency
This review summarizes the growing evidence that microplastics and nanoplastics harm livestock reproductive systems through oxidative stress, hormone disruption, and organ damage. Farm animals are particularly important because contaminants in their bodies can transfer to humans through meat, milk, and eggs. The review warns that microplastic accumulation in livestock could create a hidden food safety risk through biological amplification up the food chain.
Effects of Microplastics on Animal Health and Nutrition Year 2024, Volume: 21 Issue: 2, 72 - 77, 02.08.2024
This review examined the effects of microplastics on animal health and nutrition, summarizing experimental evidence across livestock, poultry, and aquaculture species and identifying pathways by which dietary plastic exposure affects growth and feed efficiency.
Microplastics and nanoplastics: fate, transport, and governance from agricultural soil to food webs and humans
This review examines how microplastics and nanoplastics from agricultural sources like plastic mulch and fertilizers accumulate in soil, get taken up by plants, and enter the food chain. Many lab toxicity studies use unrealistically high plastic concentrations, but even the lower levels found in real farm fields can pose long-term cumulative risks, and major gaps remain in standardized risk assessment methods.
Micro-nanoplastics in livestock and poultry: Emerging components of food matrices
This review compiles evidence on the presence of micro- and nanoplastics in livestock and poultry meat from 146 studies spanning 2015 to 2025. Researchers found that microplastic accumulation in food animals can reduce growth performance, alter meat quality, and impair reproductive function. The study highlights the need for standardized detection methods to enable reliable exposure assessments for consumers of animal-derived foods.
Farm animals as a critical link between environmental and human health impacts of micro-and nanoplastics
Researchers argue that farm animals — livestock exposed daily to microplastics and nanoplastics (tiny plastic particles under 5 mm and 1 micrometer, respectively) through contaminated feed, soil, and water — represent an understudied but critical link between environmental plastic pollution and human health risks through the food supply. The authors call for more research on how plastics transfer from agricultural environments through livestock into meat, dairy, and eggs consumed by people.
A critical viewpoint on current issues, limitations, and future research needs on micro- and nanoplastic studies: From the detection to the toxicological assessment.
This critical review examines the current methods for detecting and characterizing micro- and nanoplastics in various environmental samples, as well as reported toxic effects from in vivo and in vitro studies. The authors found that while substantial effort has been made to understand microplastic behavior, the scientific community is still far from a complete understanding of how these particles behave in biological systems. The review calls for improved standardized protocols and more studies focused on uptake kinetics, accumulation, and biodistribution.
Effects of Microplastics on Animal Health and Nutrition
This review summarizes the current understanding of how microplastic ingestion affects animal health across multiple species including livestock, poultry, and aquatic organisms. Researchers found that microplastics can cause inflammation, oxidative stress, and disruption of gut function in animals, with smaller particles posing greater risks due to their ability to cross biological barriers. The study suggests that microplastic contamination in feed and water sources is an emerging concern for animal agriculture and nutrition.
Micro- and nano-plastic contamination in foods and potential risk to human health
This review summarizes the current state of knowledge about micro- and nanoplastic contamination in food, covering sources, occurrence, and analytical detection methods. Researchers found that while various foods, especially seafood, contain measurable levels of microplastics, the health risks to humans remain difficult to assess due to inconsistent research methods. The study calls for standardized approaches to better evaluate dietary exposure and potential health impacts.
Vědecký článek Jimp1
This review summarized current knowledge about microplastics in animal nutrition, covering their occurrence in feed ingredients and water, routes of exposure in livestock and poultry, and potential physiological and metabolic effects on animal health.
Vědecký článek Jimp2
This review summarizes current knowledge about microplastics in animal nutrition, covering their occurrence in feed ingredients and water, routes of exposure, and potential effects on animal physiology and metabolism. It identifies significant knowledge gaps about long-term dietary MP exposure effects on livestock and other farmed animals.
Micro- and nanoplastics: Contamination routes of food products and critical interpretation of detection strategies
This review evaluates current methods for detecting micro and nanoplastics in food and beverages, from sample preparation to chemical identification. The authors highlight significant challenges including detection sensitivity limits, interference from food matrices, and a lack of standardized protocols. Better analytical tools are needed to accurately assess how much microplastic contamination people are actually consuming.
Review of micro- and nanoplastic contamination in the food chain
This review examines the contamination of the human food chain with micro- and nanoplastics, from seafood and drinking water to processed foods and packaging. Researchers found that while plastic particles are widely present in food and beverages, the actual health impacts on humans remain largely unknown due to inconsistent study methods. The study calls for standardized analytical approaches to properly assess dietary microplastic exposure and its potential risks.
Microplastic pollution in livestock farming in Bangladesh: a critical review of its key findings and mitigation strategies to address public health
This review synthesized research on microplastic pollution in livestock farming in Bangladesh, where unplanned farming practices contribute to contamination. Researchers found that microplastics enter animal feed, water, and soil, potentially affecting animal health, productivity, and the safety of animal-derived food products. The study recommends improved waste management, better farming practices, and further research to protect both public health and the livestock industry.
Toxicity Mechanisms of Microplastic and Its Effects on Ruminant Production: A Review
This review summarizes how microplastics enter ruminant animals like cattle and sheep through contaminated feed, water, and grazing on plastic-polluted land, and the health problems they cause. Microplastics can damage the gut lining, disrupt the rumen microbiome, cause inflammation, and impair nutrient absorption in livestock. Since ruminants are a major source of meat and dairy products, microplastic contamination in livestock raises questions about potential transfer to humans through the food chain.