Smart Solutions for Food Waste: Harnessing Near-Infrared Spectroscopy in Fruits and Vegetables
Kalu, Chidimma Praise-Gloria
Department of Crop Science, University of Nigeria, Nsukka, Nigeria.
Onah, Ugochi Joy
Department of Crop Science, University of Nigeria, Nsukka, Nigeria.
Chizaram-Ndubuaku, Chiamaka Adaeze
*
Department of Crop Science, University of Nigeria, Nsukka, Nigeria.
Baiyeri, Kayode Paul
Department of Crop Science, University of Nigeria, Nsukka, Nigeria.
*Author to whom correspondence should be addressed.
Abstract
Fruits and vegetables are highly perishable, resulting in significant wastage along supply chains. Near-Infrared (NIR) Spectroscopy offers a promising as non-destructive methods for mitigating losses by providing rapid, accurate, and real-time analysis of the quality and composition of produce and products. It also enables early detection of spoilage, ripeness, and nutrient levels in food industry. This review addresses the gap between controlled validation and real-world deployment by proposing an interdisciplinary framework that integrates food science with supply chain management. The study focuses the importance of integrating NIR spectroscopy into the agricultural industry to move beyond basic quality control toward optimum storage conditions and improved distribution. By synthesizing these perspectives, this study offers a strategic guide to use NIR spectroscopy to monitor food quality, mitigate waste and strengthen food security.
Keywords: Near-infrared, spectroscopy, food security, post-harvest losses, non-destructive methods, shelf-life extension