A Comprehensive Review on Nature and Causes of Deterioration in Fruits and Vegetables

Abstract

The issue of post-harvest deterioration in fruits and vegetables constitutes a critical concern, especially given the rising global food security challenges. The aim of this review article is to present a comprehensive examination of the diverse facets contributing to the deterioration of these valuable food resources, ranging from biological and environmental factors to economic implications and current preservation methods. One area of focus involves scrutinizing the gaps in the current body of knowledge, particularly the intricate molecular mechanisms governing enzymatic activity and microbial spoilage. Recent developments in technology also present intriguing possibilities for future research. Artificial Intelligence (AI) offers transformative potential in monitoring the quality of stored produce by predicting the onset of spoilage using complex algorithms. This work also delves into the prospects of employing the Internet of Things (IoT) for real-time assessment and control of storage conditions, which could revolutionize supply chain management and significantly minimize deterioration during transport. Another exciting avenue lies in the utilization of novel packaging materials especially those which are biodegradable and may be imbued with natural preservatives, a move that aligns well with global sustainability goals. Any such technological advancements must be scrutinized in the context of existing food safety standards and regulations, both at the national and international levels. These standards govern everything from permissible microbial activity levels to waste management, and are dictated by organizations such as the FDA and EFSA, as well as international frameworks like the Codex Alimentarius.