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In response to increasing concerns over food waste and safety, and the environmental impacts of traditional conservation methods, this review aims to explore the potential of bio-coatings in preserving the freshness of fruits and vegetables. Our primary objective is to provide a comprehensive analysis of recent advancements in bio-coating technologies, detailing their benefits in terms of enhancing food safety, prolonging shelf life, and reducing waste. This paper delves into various forms of bio-coatings, their applications, and their effectiveness in maintaining post-harvest quality. We further elucidate the underlying mechanisms that govern their preservation efficacy. This review is intended for researchers, industry professionals, and policy makers who are interested in sustainable preservation alternatives and their implications for food security and environmental sustainability. By the end of this review, the audience will gain a thorough understanding of the current state of bio-coating technology and its prospects in the food preservation industry.
Ungureanu et al. (Sun,) studied this question.