Formulation and Evaluation of Nanosponges Containing Murraya Koenigii Extract for Burn Wound Healing

Murraya koenigi is a medium sized tree belonging to the family Rutaceae. The major constituents present in the Murraya koenigii leaves treat burns, bruises. Ayurveda is a traditional Indian medicinal system practiced for thousands of years. Natural remedies are more acceptable in the faith that they are safer with less side effects than the synthetic ones. The novel formulations are reported to have remarkable advantages over conventional formulations of plant actives and extracts which include enhancement of solubility, bioavailability, protection from toxicity, enhancement of pharmacological activity, enhancement of stability, improved tissue macrophages distribution, sustained delivery and protection from physical and chemical degradation. Our main purpose is to treat/heal wound at faster rate with minimum side effects. Nanosponges alone are difficult to use on local tissues because they diffuse away to other parts of the body very quickly so to overcome the drawback we combined nanosponges with the herbal extract of Murraya Koenigii. According to literature survey it was found that etanolic and aqueous extract shows good wound healing results. Research on curry leaves revealed that they are also effective in fighting bacterial and fungal infections. The leaf extracts from the plant have been comparable to popular main stream antibiotic drugs. During this research work, we prepared ethanolic extract of Murraya Koenigii leaves and prepared nanosponges from it for treating burn wound. The nanosponges are prepared by Quasi emulsion solvent diffusion method. The prepared nanosponges were evaluated for various in-vitro parameters and the results obtained were satisfactory.