Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
Journal of Plant Sciences
Year: 2008  |  Volume: 3  |  Issue: 3  |  Page No.: 199 - 202

Fractionation of Essential Oils and the Effect of Various Fractions on Salmonella typhi and Staphylococcus aureus

A.S. Agbaji, M.A. Dakare and B.C. Akin-Osanaiye    

Abstract: The sensitivity potential of the bacteria Salmonella typhi and Staphylococcus aureus to Eucalyptus citrodora (Lemon) and Eucalyptus camadulensis (menthol) fractions was investigated. The whole extract samples were first evaluated for anti-microbial properties using the cup plate method. The whole oil extract samples showed high antimicrobial activity on the Salmonella typhi and Staphylococcus aureus. The whole extracts were then fractionated and each fraction was collected at its boiling point range. The sensitivity potential of the test organisms was then carried out in these fractions collected. The results obtained indicated that Salmonella typhi is highly sensitive to the fraction 3 (bpt) 152-154°C of Eucalyptus camaldulensis and moderately sensitive to all the other fractions of Eucalyptus camaldulensis. However all the fractions obtained from E. citrodora except fraction (I) and the residual extract were very effective on the Salmonella typhi. Meanwhile Staphylococcus aureus showed very high sensitivity to all the fractions obtained from the two whole extracts of E. citrodora and E. camadulensis.

Cited References   |    Fulltext    |   Related Articles   |   Back
   
 
 
 
  Related Articles

 
 
 
 
 
 
 
 
 
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility