In Assam, researchers at the Institute of Advanced Study in Science and Technology have unveiled a groundbreaking wound dressing material crafted from banana pseudostems, typically discarded after harvest. The team, under the guidance of Prof. Devasish Chowdhury and Prof. (Retd) Rajlakshmi Devi, leveraged the natural strength of banana fibres, enhancing them with chitosan and guar gum biopolymers. This novel combination yielded a patch notable for its mechanical robustness and antioxidant capabilities.
Further innovation was achieved by infusing the patch with Vitex negundo L. extract, showcasing the potential of this composite in drug delivery and antibacterial applications. The utilization of locally sourced, natural materials ensures the production process remains both eco-friendly and economically viable.
Prof. Chowdhury highlighted the significance of this development, stating, "This investigation opens the door to a new era in wound healing, offering a low-cost, reliable, and environmentally friendly alternative that holds significant potential in biomedical research." The introduction of this banana fibre-biopolymer composite dressing is poised to transform wound management practices, benefiting healthcare, agriculture, and environmental sustainability alike.
Source: dunyanews.tv