ISSN: 0973-7510

E-ISSN: 2581-690X

Desh D. Singh1 and Vinod Singh2
1Department of Microbiology, Chhatrapati Shahuji Maharaj Medical University, Chowk,
Lucknow – 226 003, India.
2Department of Microbiology, Barkatullah University, Bhopal – 462 026, India.
J Pure Appl Microbiol. 2012;6(2):899-902
© The Author(s). 2012
Received: 28/10/2011 | Accepted: 11/12/2011 | Published: 30/06/2012
Abstract

The antimicrobial potential of various fractions of two Solanum  species were evaluated against five bacteria and four pathogenic fungi, using microbroth dilution assay. These plants are widely used in Ayurveda and traditional system of medicines in India to treat various kinds of microbial infections and other disorders. The extracts of  Solanum xanthocarpum and Solanum trilobatum exhibited antimiciobial activity in a range of 1.12 to 5.0 mg/ml against Salmonella typhi, Escherichia  coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus cereus. Hexane extracts of B. lacera and Solanum trilobatumare found to be active against the Candida albicans, Aspergillus fumigatus, A. niger and A. flavus in a range of 1.12 to 20.0 mg/ml.  The studies were repeated in triplicates at two laboratories to confirm the results.

Keywords

Antifungal, Antimicrobial, Plant extracts, Susceptibility testing

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© The Author(s) 2012. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, sharing, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.