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The Inhibitory Activity of Typified Propolis against. Enterococcus Species
- Source :
- Zeitschrift für Naturforschung C; June 2012, Vol. 67 Issue: 5-6 p249-256, 8p
- Publication Year :
- 2012
-
Abstract
- Propolis, a natural bee product widely used for its antimicrobial activity, was tested against isolates of Enterococcus from humans, pig-tailed macaques, isolates of refractory endodontic treatment cases, and isolates from Lactobacillus-containing food supplements. Typification of the propolis was performed by high-performance liquid chromatography (HPLC) by which prenylated compounds, cinnamic acid derivatives, and fl avonoids were detected as the main constituents. Minimum inhibitory concentrations (MIC) were determined using the agar dilution method. All human and animal Enterococcus isolates demonstrated MIC values of 1600 μg/mL. Enterococcal species of human and animal origin were inhibited by propolis. Particularly, human isolates of E. faecium and E. faecalis of refractory endodontic treatment cases were susceptible to propolis of Brazilian origin
Details
- Language :
- English
- ISSN :
- 09395075
- Volume :
- 67
- Issue :
- 5-6
- Database :
- Supplemental Index
- Journal :
- Zeitschrift für Naturforschung C
- Publication Type :
- Periodical
- Accession number :
- ejs35112884
- Full Text :
- https://doi.org/10.1515/znc-2012-5-603