Study on the Antimicrobial Effect of Ranunculus Species on Pathogenic Bacteria

병원성세균(病原性細菌)에 대한 미나리 아재비과(科) 식물(植物)의 항균성(抗菌性)에 관(關)한 연구(硏究)

In order to observe the bactericidal effect of Ranunculus species on pathogenic bacteria, the minimal inhibitory concentration and bactericidal effect was tested Throughout the studies, the following experimental results were obtained and summarized. 1. Minimal inhibitory concentration of Ranunculus species extracts on E. coli was observed in the medium in which 1% Ranunculus species extracts added to brain heart infusion agar. 2. Minimal inhibitory concentration of Ranunculus species extracts on Salmonella species observed in the medium in which 1% Ranunculus species extracts added to brain heart infusion agar. 3. Minimal inhibitory concentration of Ranunculus species extracts on Staphylococcus and Streptococcus was observed in the medium in which 1.5% Ranunculus species extracts added to brain hrart infusion blood agar. 4. The Bactericidal effect of Ranunculus species extracts on E. coli and S. typhi was observed in 30 minutes. 5. The Bactericidal effect of Ranunculus species extracts on staphylococcus aureus was obserded in 40 minutes.