Numerical Simulation and Risk Assessment of Chemical Migration Patterns in Food Packaging Materials

University of Hong Kong, Hong Kong, China

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Abstract

This study conducts a numerical simulation and risk assessment of chemical migration in food packaging materials to predict and evaluate potential health risks. A comprehensive simulation model was developed, incorporating factors such as temperature, food composition, and packaging properties, which significantly influence the migration of chemicals. The model was calibrated with experimental data to ensure its predictive accuracy. The research identified key parameters that affect chemical migration, including the physical and chemical properties of packaging materials, environmental conditions, and the nature of the food product. The risk assessment component of the study provides a framework for evaluating the health implications of chemical exposure from food packaging. The findings underscore the importance of stringent safety standards in the food packaging industry to protect consumer health and guide the development of safer packaging materials. The study concludes by highlighting the practical applications of the simulation model in material selection and design processes, as well as the need for further research to address the long-term health effects of chemical migration.