Anti-inflammatory Activity of Butanolic Extract of Albizia lebbeck

Abstract

Albizia lebbeck is a tree widely distributed in India and is also found in South Africa, South America and Australia. As in Indian traditional system as folk medicine, this plant is used to treat several inflammatory pathologies such as asthma, arthritis and burns. Study of other species this same genus has demonstrated an anti-inflammatory activity of crude extract, which, in some work has been attributed to the presence of saponins. In order to confirm these findings a study of phytochemical profile was realized and a rich extract in saponins, butanolic extract, was obtained and its anti-inflammatory activity was evaluated through measured by inhibition of carrageenan-induced mouse paw oedema, using dexamethasone as reference compound. The extract exhibited a moderate control of the both phase of inflammation, provoking an inhibition of edema formation. However, the butanolic extract exhibited lesser activity than reference compound dexamethasone. The results obtained suggest a significant antiinflamatory property of the butanolic extract of Albizia lebbeck, justifying the use of this plant in the traditional medicine for the treatment of inflammatory conditions and confirm their saponins as bioactive product.