Investigating Antimicrobial Activity and Potential Health-Related Hazards of Titanium Dioxide Nanoparticles as a Food Additive and Constitute of Food Packaging
Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JHEHP-10-2_001
تاریخ نمایه سازی: 18 اردیبهشت 1403
Abstract:
Background: Titanium dioxide (TiO۲) is employed in various forms, ranging from nano to macro, in food products and packaging to prolong shelf life. However, recent research has shown potential health risks associated with its use. This review investigates the health implications of TiO۲ nanoparticles (NPs) in food packaging or additives, while also examining TiO۲'s antimicrobial properties and related mechanisms.
Methods: The research extensively explored TiO۲ NPs' generation methods and antimicrobial potential, especially in the context of food packaging and cosmetics. A systematic search was conducted using Google Scholar, Pub Med, and Web of Science databases to identify relevant sources. A total of ۹۷ sources were selected from ۱۵۰, without date restrictions. These references, spanning ۱۹۷۲ to ۲۰۲۳, encompass diverse full-text English materials, including reviews, original research, conferences, handbooks, and book chapters.
Results: Nanotechnology, specifically TiO۲ NPs, enhances food packaging for safety and sustainability. Innovations such as reinforced, active, and biodegradable packaging have emerged to address industry challenges, improving mechanical performance and extending shelf life. However, despite the benefits, concerns about the health and environmental implications of TiO۲ NPs have prompted regulatory reassessment.
Conclusion: Addressing concerns about TiO۲ NPs in food packaging is crucial due to potential health and environmental risks. The recent ban imposed by the European Union on TiO۲ (E۱۷۱) underscores the need for ongoing research and scrutiny to ensure the safe integration of nanotechnology in food packaging.
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Authors
Mohammad Hossein Maleki
Department of Food Science and Technology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Milad Daneshniya
Student Research Committee, Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Italy.
Farzaneh Abdolmaleki
Department of Food Science and Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran.
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