Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2009.1483.1486Terminalia Species (Combretaceae)]]>ShindeS. L.JunneS. B.WadjeS. S.BaigM.M. V.1220091222The antibacterial activity of acetone, hexane, dichloromethane leaf extract of five Terminalia species (Terminalia alata Heyne ex Roth., Terminalia arjuna (Roxb.) Wt. and Arn., Terminalia bellerica (Gaertn.) Roxb., Terminalia catappa L. and Terminalia chebula Retz.) were tested by Agar-well-diffusion method against human pathogens E. coli, Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus and Staphylococcus epidermidis. The Rf values and relative activities of separated compounds were tested. Hexane and dichloromethane extracts have shown more antibacterial components than the acetone extract indicating the non-polar character of the antibacterial compounds. The non-polar character of the antibacterial compounds was confirmed from the Rf values. It indicated that the antibacterial activity was not due to tannins. Terminalia catappa found to possess the compounds which are more antibacterial. Terminalia arjuna and T. catappa plants were found most promising for isolating antibacterial compounds.]]>Baba-Moussa, F., K. Akpagana and P. Bouchet,199966335338Babayi, H., I. Kolo, J.I. Okogun and U.J.J. Ijah,2004Eucalyptus camaldulensis and Terminalia catappa against some pathogenic microorganisms.]]>19106111Chu, S.C., S.F. Yang, S.J. Liu, W.H. Kuo, Y.Z. Chang and Y.S. Hsie,20074511941201Collins, C.H., M. Patricia and J.N. Lyne,19951st Edn.,pp: 121pp: 121Dash, V.B.,1991pp: 61pp: 61Fan, Y.M., L.Z. Xu, J. Goa, Y. Wang, X.T. Tang, X.Z. Zhao and Z.X. Zhang,2004Terminalia catappa.]]>75253260Kandil, F.E., A.M. Soliman, S.R. Skodack and T.J. Mabry,1999Terminalia catapa.]]>1110011004Kannan, P., S.R. Ramadevi and W. Hopper,20093180184Kloucek, P., Z. Polesny, B. Svobodova, E. Vlkova and L. Kokoska,200599309312Malekzadeh, F., H. Ehsanifar, M. Shahamat, M. Levin and R.R. Colwell,2001Terminalia chebula Retz) against Helicobacter pylori.]]>188588Masoko, P., J. Picard and J.N. Eloff,2005Terminalia species (Combretaceae).]]>99301308Phulan, R. and N. Khullar,200418670673Samy, R.P. and S. Ignacimuthu,2001Terminalia arjuna justification of folklore beliefs.]]>39417420Shahina, N., S. Ahemad and A.R.Sheikh,2007In vitro antibacterial activity of the extracts derived from Terminalia catappa.]]>2180184