Academic Journals Database
Disseminating quality controlled scientific knowledge

SCREENING FOR ANTIMICROBIAL ACTIVITY AND PHYTOCHEMICAL ANALYSIS OF VARIOUS LEAF EXTRACT OF MURRAYA KOENIGII

ADD TO MY LIST
 
Author(s): C. Baskaran | V. Ratha bai | D. Kanimozhi

Journal: International Journal of Research in Ayurveda and Pharmacy
ISSN 2229-3566

Volume: 2;
Issue: 6;
Start page: 1807;
Date: 2011;
VIEW PDF   PDF DOWNLOAD PDF   Download PDF Original page

Keywords: phytochemicals | crude extract | Antimicrobial activity | Murraya koenigii.

ABSTRACT
To investigate the antimicrobial activity and phytochemical screening Ethanol, methanol, Ethyl acetate, aceton,chloroform, Petroleum ether, hexane, hot water, and extracts of Murraya koenigii. The aim of the present study was to evaluate the qualitative analysis of phytochemicals and antimicrobial activity of various solvent extracts of Murraya koenigii. The antimicrobial activity of different solvent extracts of Murraya koenigii were tested against the Gram-positive and Gram-negative bacterial strains and fungus by observing the zone of inhibition. The Gram-positive bacteria used in the test were Staphylococcus aureus, Bacillus cereus and Micrococcus luteus, and the Gram-negative bacteria were Escherichia coli, Pseudomonas aeruginosa and Klebsiella pneumoniae, fungus like Aspergillus niger, Candida albicans, Candida tropicalis, Cryptococcus neoformans and Candida kefyr. It was observed that ethanol, methanol, ethyl acetate, aceton, chloroform, petroleum ether, hexane and aquas extracts showed activity against bacteria and fungus. The Hot water extract of Murraya koenigii showed more activity against Staphylococcus aureus, zone of diameter 28.17±0.29mm and Ethanol extract of Murraya koenigii showed more activity against Aspergillus niger and Candida tropicalis, zone of diameter 12.17±0.15mm compared to other solvent extracts. In this study Hot water Extract in bacteria and Ethanol Extract in fungus showed a varying degree of inhibition to the growth of tested organism, than methanol, Ethyl acetate, aceton, chloroform, Petroleum ether, hexane, and acetone extracts, The results confirmed the presence of antibacterial activity of Murraya koenigii extract against various human pathogenic bacteria. Presences of phytochemical and antimicrobial activity are confirmed.
Why do you need a reservation system?      Save time & money - Smart Internet Solutions