Polymers, Vol. 16, Pages 2639: A Current Trend in Efficient Biopolymer Coatings for Edible Fruits to Enhance Shelf Life
Polymers doi: 10.3390/polym16182639
Authors: Ramkumar Vanaraj Subburayan Manickavasagam Suresh Kumar Gopiraman Mayakrishnan Balamurugan Rathinam Seong Cheol Kim
In recent years, biopolymer coatings have emerged as an effective approach for extending the shelf life of edible fruits. The invention of biopolymer coverings has emerged as an innovation for extending fruit shelf life. Natural polymers, like chitosan, alginate, and pectin, are used to create these surfaces, which have several uses, including creating a barrier that prevents water evaporation, the spread of living microbes, and respiratory movement. These biopolymer coatings’ primary benefits are their environmental friendliness and lack of damage. This study highlights the advancements made in the creation and usage of biopolymer coatings, highlighting how well they preserve fruit quality, reduce post-harvest losses, and satisfy consumer demand for natural preservation methods. This study discusses the usefulness of the biopolymer coating in terms of preserving fruit quality, reducing waste, and extending the product’s shelf life. Biopolymer coatings’ potential as a sustainable solution for synthetic preservatives in the fruit sector is highlighted as are formulation process advances that combine natural ingredients and environmental implications. This essay focuses on the essential methods, such as new natural additives, as well as the environmental effect of biopolymer coatings, which are safe and healthy commercial alternatives.
