Impacts of nanocomposites on the postharvest physiology and shelf life of agricultural crops

Abstract

The integration of nanotechnology into modern agriculture, known as phyto-nanotechnology, offers a promising solution to the challenges exposing global food security and sustainability. By applying nanomaterials (NMs) to horticultural crops, this approach revolutionizes agriculture, providing unprecedented opportunities for economic stability. As the foundation of social and technological progress, the agricultural sector faces significant hurdles in achieving sustainable production and food security due to rapid population growth, climate change, environmental pollution, and heightened resource demands. Nanotechnology emerges as a practical solution to address these challenges, extending to applications such as enhancing postharvest quality, controlled nutrient delivery, and intelligent management practices. Phyto-nanotechnology demonstrates diverse applications beyond traditional methods, including innovative solutions to postharvest losses and disease prevention through nanocomposites, targeted gene delivery, and NM-based biosensors. This chapter explores how nanotechnology addresses the critical challenges of postharvest losses, enabling extended shelf life and enhanced food quality while safeguarding against pathogens.