Evaluation of the effect of Jaftex herbal mouthwash on the growth of Candida albicans and Candida tropicalis.

Abstract

Background:Increased resistance of Candida albicans to standard antifungal agents has caused special attention to medicinal plants. The aim of this study was to evaluate the effect of Jaftex mouthwash on the growth of C. albicans and Candida tropicalis.Methods and Material:In this in vitro study, standard strains of C. albicans and C. tropicalis were used. Jaftex mouthwash was prepared with the active ingredient (10g/100cc) of aqueous extract of oak fruit hull (Jaft), Zataria multiflora, and Satureja bachtiarica. The mouthwash was diluted in half, 8 different concentrations were obtained. 10 μl volume of each dilution was poured on discs mounted linearly on the culture medium inoculated with the target fungus. After 24 h, due to the slow growth rate of these fungi, the Petri dishes were incubated at 37°C and the mean minimum inhibitory concentration (MIC) was determined for each fungus. The modified E. test method was used to measure the MIC of Jaftex mouthwash for the two fungi. The experiment was repeated three times for each fungus and the mean value was measured.Results:The mean value of MIC for C. albicans and C. tropicalis was 0.0625 (mg/mL) and 0.0833 (mg/mL), respectively. Candida albicans appeared to be more sensitive to Jaftex, but no statistically significant difference was observed.Conclusion:Jaftex mouthwash inhibits the growth of C. albicans and C. tropicalis. The use of this mouthwash is recommended for treatment of oral candidiasis.