LAUSR

The purpose of this study was to antibacterial effect of solanum nigrum extra in candida albicans. In this study, the antibacterial effects of 70% methanol extract and solanum nigraum were investigated. The content of flavonoids and polyphenol contents in solanum nigrum extraction. The antimicrobial activity was determined by spectrophotometric growth inhibition assay(optical density) and colony forming untis (CFU) for the candida albicans. Total contents were flavonoids and polyphenols of solanum nigrum, the result was 8.23±0.13 mg/g and 14.97±1.58 mg/g, respectively. The CFU results showed lower CFU counts in the experimental groups compared to the control group. And the result of the bacterial viability was decreased in the experimental group. Therefore the extracts of solanum nigrum were found to have antimicrobial activity in candida albicans. From the these results, solanum nigrum extracts have a possibility to be a candidate for natural antibacterial components in dental products.