Author(s): Komal Singh and Rohini Singh

Abstract:

Food systems are under tremendous strain due to resource shortages, climate change and population increase worldwide. At the same time, about one-third of the food produced globally is lost or wasted each year, making food waste one of the most urgent issues. By creating creative solutions for sustainable food systems, food technology has become a key force in tackling these issues. The report outlines recent developments, obstacles and opportunities for using technology into global food systems to guarantee resilience, equality and sustainability.

In addition to reviewing the scope and causes of food loss and waste (FLW), this study looks at how food technology-including digital platforms, processing and preservation, post-harvest cold chains, smart and active packaging and up cycling-reduces waste and improves food security. We present an integrated framework for technology deployment, combine current data, case studies and technology effect evaluations and offer practical and policy suggestions for low-, middle-and high-income contexts. The study comes to the conclusion that in order to achieve equitable food systems, systemic action, inclusive governance and capacity building are needed; technology alone is not enough.

DOI: https://doi.org/10.22271/23957476.2025.v11.i3c.1995