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Article
Antimicrobial and antioxidant activities of essential oil and methanol extract of Matricaria chamomilla L. from Djibouti
Journal of Medicinal Plants Research (2011)
  • Fatouma M. Abdoul-Latif
  • Mohamed Nabil
  • Prosper Edou
  • Adwa A Ali
  • Samatar O. Djama
  • Louis-Clément Obamé
  • Mamoudou H. DICKO, Prof.
Abstract

The essential oil and methanol extracts of Matricaria Chamomilla L. were subjected to screening for their possible antioxidant activity by two complementary test systems, namely 2,2-diphenykpicrylhydrazyl (DPPH) free radical scavenging and β-carotene-linoleic acid assays. BHT was used as positive control in both test systems. In the DPPH test system, the IC50 values of essential oil and methanol extracts were 4.18 and 1.83 μg/ml, respectively. In the β-carotene-linoleic acid system, oxidation was effectively inhibited by M. Chamomilla, the RAA value of essential oil and methanol extracts were 12.69 and 11.37 %, respectively. When compared to BHT, the essential oil and methanol extracts were nearly the same value. The essential oil and methanol extracts were tested against bacterial and fungal strains using a broth microdilution method. The results suggest that M. Chamomilla, oil and methanol extracts have significant antimicrobial activity.

Keywords
  • Matricaria chamomilla L.,
  • essential oil,
  • methanol extract,
  • antioxidant activity,
  • antimicrobial activity
Publication Date
Spring May 4, 2011
Publisher Statement
©2011 Academic Journals
Citation Information
Fatouma M. Abdoul-Latif, Mohamed Nabil, Prosper Edou, Adwa A Ali, et al.. "Antimicrobial and antioxidant activities of essential oil and methanol extract of Matricaria chamomilla L. from Djibouti" Journal of Medicinal Plants Research Vol. 5 Iss. 9 (2011)
Available at: http://works.bepress.com/dicko/27/