The potential applications of iron nanoparticle-based materials in the food industry, including as fortification agents, antimicrobial agents, and catalysts for food processing. It reviews the current state of research on the safety and efficacy of iron nanoparticles in food systems and highlights the challenges and opportunities for their use in food applications.

https://www.mdpi.com/1996-1944/16/2/780

https://doi.org/10.3390/ma16020780