GCMS ANALYSIS AND ANTIBACTERIAL ACTIVITY OF COCOS NUCIFERA AND MUSA ACUMINATA AGAINST MULTI DRUG RESISTANT ESCHERICHIA COLI AND STAPHYLOCOCCUS AURESUS
I. M. Agnihotri*, S. S. Chari and D. G. Kadam
ABSTRACT
The present study was undertaken to determine antibacterial activity of
Cocos nucifera and Musa acuminata leaf extracts against multi drug
resistant Staphylococcus aureus and Escherichia coli. The leaf extracts
of C. nucifera and M. acuminata were prepared by Continuous Soxhlet
extraction and cold extraction method. Antibacterial activity was done
by agar well diffusion method and MIC values were determined by
using macro-broth dilution method. Antibacterial activity present in
both the extracts; methanol extract of Musa acuminata and Cocos
nucifera showed more antibacterial activity against multi drug resistant
Staphylococcus aureus followed by the methanol extract of Cocos
nucifera against Escherichia coli. GCMS analysis of both plant
extracts showed presence of biologically active compounds 6-
Octadecenoic acid, methyl ester, (Z)-, Neophytadiene and Squalene that possess
pharmacologically potential activity. The Cocos nucifera and Musa acuminate leaf extracts
may have therapeutic value in control of certain multidrug resistant bacterial pathogens.
Keywords: Antibacterial activity, GCMS analysis, Cocos nucifera, Musa acuminata, Staphylococcus aureus, Escherichia coli.
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