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61,005 resultsShowing papers similar to Microplastic Migration from Food Packaging on Cheese
ClearOccurrence of microplastics in foodstuffs and the factors that affect their migration
Researchers investigated microplastic migration into cheese, cured meat, and honey under realistic food storage conditions, examining how factors such as packaging material, contact time, and food matrix properties influence the extent of contamination.
Assessing microplastic contamination in milk and dairy products
Researchers tested 28 dairy samples and found microplastics in all of them, with ripened cheese containing the highest levels at about 1,857 particles per kilogram, followed by fresh cheese and milk. The most common plastics found were PET, polyethylene, and polypropylene, likely coming from packaging materials, confirming that dairy products are another route of microplastic exposure for humans.
Microplastic Leaching in Local Candy, Pickles and Yogurt Packed in Plastic Containers
Researchers found that microplastics leach from plastic packaging into common foods including candy, pickles, and yogurt, with migration levels varying by simulant type and packaging material, raising concerns about human dietary exposure to microplastic contamination from food contact materials.
Unveiling Microplastic Leaching from Food Packaging Polyethylene Covers: A Preliminary Study
Researchers investigated microplastic leaching from polyethylene food packaging materials into food simulants under different temperature and contact time conditions. The study found that leaching increased with temperature and prolonged contact, raising concerns about dietary microplastic exposure from packaged foods.
Sources, distribution, and incipient threats of polymeric microplastic released from food storage plastic materials
This review examines how common food storage materials such as plastic bags, bottles, and containers release microplastic particles into the food they hold. Researchers compiled data on the sources, quantities, and distribution patterns of these released particles across multiple countries. The study highlights that everyday food packaging represents a significant and often overlooked pathway for human microplastic exposure.
Microplastic Contamination in Food Processing: Role of Packaging Materials
This review examines how food packaging materials release microplastics into food products during production, storage, and transportation. Plastic containers, films, and wraps can shed tiny particles through mechanical wear, heat exposure, and chemical interactions with food. The findings highlight that packaging is a significant and often overlooked source of microplastic contamination in the food we eat.
Microplastics in food sold in France: a matter of containers ?
Researchers assessed microplastic contamination in food sold in France, comparing contamination levels across products packaged in different container types to determine whether packaging materials rather than environmental ubiquity represent the primary microplastic exposure route in the French food supply.
Microplastics in food packaging: Analytical methods, health risks, and sustainable alternatives
This review examines how microplastics from food packaging materials can migrate into the food we eat during storage and handling. It evaluates analytical methods for detecting this contamination and suggests biodegradable polymers as promising eco-friendly alternatives, while noting that standardized testing methods and risk assessment frameworks are still needed.
Microplastics release from victuals packaging materials during daily usage
Researchers investigated microplastic release from food packaging materials during daily usage, with a focus on polystyrene foam containers. The study found that these containers release microplastic particles during routine handling, heating, and food contact, suggesting that food packaging is a significant and direct source of human microplastic exposure.
Microplastics in food sold in France: a matter of containers ?
Researchers examined microplastic contamination in food products sold in France, with a focus on whether the type of container — including plastic packaging, cardboard, and glass — influences the level of microplastic contamination in the enclosed food. The study extended prior work focused on salt, water, and seafood to a broader range of food categories, contributing to understanding of how food packaging materials serve as a source of dietary microplastic exposure.
[The assessment of the consumption of food packaged in plastic containers].
This study assessed the consumption of foods packaged in plastic containers and the associated risk of microplastic (MP) ingestion. It found that MP contamination of packaged water, milk, fish, and seafood contributes substantially to total daily human MP intake.
Polyethylene Packaging as a Source of Microplastics: Current Knowledge and Future Directions on Food Contamination
This review summarizes what is known about how polyethylene, the world's most-produced plastic and the most common food packaging material, breaks down into microplastics. Factors like temperature, acidity, and exposure time all accelerate the release of microplastic particles from packaging into food. The review highlights that polyethylene microplastics can also carry other environmental pollutants into our food, but more research is needed on the actual health effects of consuming them.
Migration of microplastics from plastic packaging into foods and its potential threats on human health
This review examined how microplastics migrate from plastic food packaging into the foods we eat. Researchers found that factors like temperature, food acidity, and contact time increase the release of plastic particles and chemical additives from packaging materials. The study raises concerns about long-term health effects from daily microplastic exposure through packaged foods, including potential accumulation of harmful monomers in the body.
Microplastic Migration from Plastic Packaging into Honey
Researchers tested honey from flexible plastic pouches under dry outdoor and refrigeration storage conditions, finding direct evidence that microplastics migrate from the packaging into the honey, contaminating a product traditionally prized for its purity.
Microplastics Derived from Food Packaging Waste—Their Origin and Health Risks
This review examines how food packaging breaks down into microplastics made of common plastics like polyethylene, polypropylene, and polystyrene. These packaging-derived microplastics can leach chemical additives and absorb environmental pollutants, which may then transfer into the food they contain. The findings highlight food packaging as an overlooked source of direct microplastic exposure for humans, especially through everyday items like bottles, containers, and wrappers.
Microplastics in Brazilian milk: isolation and characterization
Brazilian researchers isolated and characterized microplastics from commercial milk samples, finding particles in all tested products across multiple polymer types, and raising concerns about microplastic contamination of dairy products through packaging and processing environments.
Microplastic Debris in Yogurt: Occurrence, Characterization, and Implications for Human Health
Researchers tested both conventional and organic yogurt sold in Romanian supermarkets and found roughly 2,200 microplastic particles per kilogram in each type. The particles included both natural fibers and synthetic plastics like nylon, polyester, and polyethylene, likely introduced during processing and packaging. This study adds yogurt to the growing list of everyday foods through which people are unknowingly consuming microplastics.
Food contact articles as source of micro- and nanoplastics: a systematic evidence map
Researchers mapped 103 studies on how micro- and nanoplastics migrate from food packaging, containers, and utensils directly into food during normal use, compiling over 600 data points into a searchable database. They found that everyday plastic food contact — from bottles to cutting boards — is a consistent source of human microplastic exposure, and call for mandatory migration testing in food safety regulations.
Low-Density Polyethylene Migration from Food Packaging on Cured Meat Products Detected by Micro-Raman Spectroscopy
Researchers used micro-Raman spectroscopy to detect low-density polyethylene microplastic migration from food packaging onto cured meat products including bacon, mortadella, and salami, confirming that plastic packaging can transfer microparticles directly to food during storage.
Plastic materials used in the food industry, their influence on health, and potential solutions
This review examines how plastics used in food packaging gradually degrade into microplastics that leach into food and beverages, posing potential health risks to consumers. It surveys the main plastic types used in the food industry, the health concerns associated with microplastic and additive exposure, and proposed solutions including biodegradable alternatives. The findings underscore that everyday food packaging is a significant and underappreciated source of microplastic exposure for the general public.
Dietary exposure and risk assessment of plastic particles in cow’s milk stored in various packaging materials
Researchers compared plastic particle contamination in cow's milk stored in different types of packaging and found that milk in multilayer containers had more plastic particles than milk in PET or glass bottles. This matters for human health because millions of people drink milk daily, and the packaging itself may be adding plastic contaminants to a staple food.
Emerging Health Risks Associated with the Intake of Microplastics Found in Milk and Dairy Products
Researchers assessed health risks from microplastics found in various milk and dairy products, including conventional, organic, and raw varieties. They found that yogurts showed consistently higher associations with certain polymer contaminations, and strong correlations existed between microplastic concentration and exposure-related risk parameters. The study suggests that routine consumption of contaminated dairy products represents an emerging dietary exposure pathway for microplastics.
Release of microplastics from breastmilk storage bags and assessment of intake by infants: A preliminary study
Researchers tested six commercially available breastmilk storage bags and found they released large numbers of microplastic and submicron particles during simulated normal use. The particles were identified as plastics using spectroscopy analysis, raising questions about infant exposure through stored breastmilk. The study suggests that single-use plastic baby food packaging may be an overlooked source of microplastic ingestion for infants.
Microplastic Contamination of Dairy and Bakery Products: Sources and Effects on Human Health—A Review
This review examines how microplastics contaminate dairy and bakery products through packaging materials, processing equipment, and environmental exposure during production. Researchers found that these commonly consumed foods are increasingly vulnerable to microplastic contamination from multiple sources throughout the supply chain. The study highlights the need for more research into the long-term health effects of ingesting microplastics through everyday food products.