Inhibitory Power Solution Against Bacteria Leaf Beluntas Staphylococcus Aureus

Irmanita Wiradona, Erni Mardiati, Sulur Joyo Sukendro

Abstract


The purpose of the study is to determine the effectiveness of the inhibition of leaf beluntas concentration of 5 % , 10 % , and 20 % against Staphylococcus aureus . With Staphylococcus aureus as the subjects, this quasi experimental study was conducted using 4 cup petri divided into 4 sections, then these were incubated for 24 hours. The data were analyzed descriptively and presented in a graphical form to see the difference in inhibition zone diameter of each concentration using One Way Anova test. The results shows a concentration of 5 % and 10 % with mean difference : 0.92 and p value = 0.003 means that there is a significant difference in this. Concentration differences of 5 % and 20 % of 3.2 with p value = 0.199, means that there is a significant difference between the inhibitory concentration. Concentration differences of 10 % and 20 % average of 0.6 means that there is a significant difference between the inhibitory concentrations. In conclusion, leaf beluntas solution are effective to inhibit the growth of staphylococcus aureus.

Keywords


Beluntas leaves (Pluchea indica Less); antibacterial; Staphylococcus aureus

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DOI: https://doi.org/10.31983/jrk.v3i2.214

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