The familiar sight of a sliced banana turning brown before it reaches the table could become less common if gene-edited bananas now being developed make it to British shops. Researchers at Tropic, an agricultural-biotechnology company based in Norwich, say they have created bananas that stay "fresh, yellow and appetising long after peeling and slicing".
Tropic describes the fruit as unchanged in taste and texture compared with ordinary bananas, but engineered so that the browning process that affects cut fruit is suppressed. The company says the change was achieved using gene-editing techniques and that the result could make the fruit more suitable for use in prepackaged foods and ready-to-eat products.
Proponents of the development argue that longer-lasting colour and appearance could help reduce food waste in households and throughout the supply chain, and potentially widen the market for banana-based convenience products. The ability to maintain visual appeal after cutting is often cited as a barrier to greater use of bananas in processed or pre-prepared items.
Tropic says the edited bananas are now one step closer to being available to British consumers. The company’s announcement did not specify a timetable for commercial rollout or detail any regulatory steps that remain, and the product may face further review and public scrutiny before it reaches supermarket shelves.
The announcement follows a broader trend of applying gene-editing tools to agricultural products with the aims of improving shelf life, reducing waste and enhancing supply-chain resilience. Advocates say such innovations can bring practical benefits to consumers and retailers, while critics often point to regulatory and consumer-acceptance challenges that can affect adoption.