![]() ![]() ![]() One of mouthwash that reduce the number of P.gingivalis colonies is chlorhexidine 0.2%. Bacteria that play a role in chronic periodontitis is Porphyromonas gingivalis. typhi and categorized as strong inhibition response.Keywords: Antibacterial activity, Escherichia coli, Eusideroxylon zwageri, phytochemical screening, Salmonella typhi.īackground: Chronic periodontitis is an infectious disease caused by bacterial colonization of dental plaque. coli is 200 mg/ml and categorized as very strong inhibition response, and 15 mg/ml is concentration used in inhibits the S. The optimum concentration in inhibits the growth of bacteria E. The extract positively contained alkaloids, flavonoids, tannins, saponins, phenolics and terpenoids. zwageri is 21,63% with 7,6% of moisture content. The results showed that the yield of ethanol extract of E. zwageri wood bark powder, extraction with ethanol solvent, measure the yield percentage, qualitative of phytochemical analysis, and antibacterial assays. The methods used in this study were measure the moisture content of E. zwageri, and determine the optimal concentration in inhibits the growth of bacteria E. The aims of this study were to analysis the yield and potential secondary metabolite content in ethanol extract of E. Various plants are potentially used as anti-bacterial including ulin (Eusideroxylon zwageri). Diarrhea and typhoid fever are diseases commonly suffered by people in Indonesia, and bacteria such as Escherichia coli (diarrhea) and Salmonella typhi (typhoid fever) are one of those diseases causative agents. ![]()
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