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Plastic materials used in the food industry, their influence on health, and potential solutions
Summary
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.
Plastic is a lightweight, sanitary, and durable material that can be moulded in a variety of ways and used in a variety of applications. Plastics, unlike metals, do not rust or corrode. Most plastics photodegrade rather than biodegrade, which mean they gradually, break down into little bits known as microplastics. Packaging serves a variety of functions, including safeguarding items, avoiding spoilage and contamination, prolonging shelf life, guaranteeing safe storage, and assisting in making them easily available to customers.