Open AccessWound healing activity of methanolic stem extract of Musa paradisiaca Linn. (Banana) in Wistar albino rats
Author(s) -
Amutha Kuppusamy,
Selvakumari Ulagesan
Publication year - 2016
Publication title -
international wound journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.867
H-Index - 63
eISSN - 1742-481X
pISSN - 1742-4801
DOI - 10.1111/iwj.12371
Subject(s) - musa × paradisiaca , phytochemical , traditional medicine , staphylococcus aureus , medicine , wound healing , antibacterial activity , banana peel , pseudomonas aeruginosa , food science , biology , bacteria , surgery , genetics
This study is designed to explore the phytochemical, antibacterial and wound healing activity of methanolic stem extract of Musa paradisiaca Linn . (Banana). The phytochemical analysis was performed for the methanolic stem extract of Musa paradisiaca Linn. Results indicates that the Musa paradisiaca Linn . was rich in glucosides, tannins and alkaloids, saponins, flavonoids and phenols were present in moderate quantities. The extract shows antibacterial activity against Pseudomonas aeruginosa and Staphylococcus aureus with the zone of inhibition of Pseudomonas aeruginosa was 21 mm and Staphylococcus aureus was 19 mm at concentration of 500 µg/disc. The minimum inhibitory concentration ( MIC ) was also evaluated for the extract. Wistar albino rats were selected for wound healing activity. The burn wound was created by using red hot steel rod from above the hind limb region. The methanolic extract was applied on the wound and the progressive changes were monitored every day. The wound contraction rate was absorbed based on the histopathological examination. It was concluded that the methanolic extract of Musa paradisiaca Linn. showed greater healing activity compared to control in Wistar albino rats.