Biopolymer-based coating for extending shelf life of perishable fruits
Innovative biopolymer film coating designed to extend the freshness of perishable fruits by incorporating antimicrobial properties. This biodegradable and water-soluble film is a sustainable alternative to traditional plastic wraps, preserving fruit quality without compromising nutritional value.
Overview
The biopolymer-based coating developed by Amity University offers a novel solution for extending the shelf life of perishable fruits. By utilizing a biodegradable film infused with essential oils and bioactive extracts, this coating ensures antimicrobial protection while maintaining the fruits' nutritional content. It is a sustainable alternative to conventional plastic wraps, providing a water-soluble and easy-to-remove solution that enhances fruit freshness and handling convenience.
Technical specifications
Key features:
- Made from biopolymers, the coating is biodegradable and environmentally friendly.
- Available in both transparent and translucent forms, it features a smooth texture that can be rolled into manageable sheets.
- Imparted with antimicrobial properties through the inclusion of essential oils and bioactive extracts.
- Effective in prolonging the shelf life of fruits such as bananas, papayas, and tomatoes, as demonstrated in preliminary studies.
- Customizable in terms of thickness and dimensions to meet specific industry requirements.
Technology readiness level
This technology is currently at Technology Readiness Level 4, with a well-established process for small-scale production. Future efforts will focus on scaling up production and conducting extensive testing across a variety of fruits and vegetables under different storage conditions.
About Amity University
Amity University is a private, multi-campus research university headquartered in Noida, operating at national scale with extensive laboratory infrastructure and a large talent pipeline. Industry engagement is organized through Corporate Resource/Industry Interaction Cells and advisory networks, and the Delhi–NCR location provides direct access to multinational headquarters, startups, and suppliers. For commercialization, the Amity Innovation Incubator and the Directorate of Innovation & Technology Transfer provide IP management, licensing support, and venture mentoring, while a DST‑supported Technology Enabling Centre connects faculty with national labs and companies. Research activity is backed by competitive funding from Indian agencies such as DST, DBT, ICMR and DRDO, alongside DSIR and UGC recognition.
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