The aims of this research is to know the activity of liquid smokeÂ Hevea braziliensis Â Seed Shell as antibacterial of Staphylacoccus aureus. The synthesis ofÂ liquid smokeÂ on this research through some process such as pyrolysis, sedimentation, filtration, distillation and redistillation. H.braziliensis Seed Shell liquid smokeÂ obtained phenol levels 0.84% and pH Â 2.548. Antibacterial activityÂ tested by hollow difusion methode with variations concentration of liquid smokeÂ .at 5%, , 10 , 25 , 50, 75, and 100 % v/v. The effective concentration H.braziliensis Â liquid smoke in inhibiting the growth of S. aureus bacteriaÂ is 75% v/v with strong antibacterial level that showed by an inhibition zone at 10,6 mm. On this research One Way ANOVA test showing the FcountÂ Â ? F table, which means there is a significant difference between the diameter of the inhibition zone on various concentrations ofÂ H.braziliensisÂ seed shell.iquid smoke..
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