Abstract:
This research is purposes to analyze the comparative effects of antimicrobial from
Citrus hystrix DC. extract from the extraction process with Soxhlet extraction and steam
distillation extraction with Soxhlet extraction using the solvent different three solvent is
ethanol, ethyl acetate and hexane to extract in the crude extract , then extract it to test
inhibitory bacteria that not found in cosmetics five infection follows Psudomonas
areruginosa, Staphylococcus aureus, Salmonella app., Staphylococcus epidermidis and
Escherichia coli. using Ampicillin as positive control and DMSO as negative control
results is that the extraction with Soxhlet extraction using ethyl acetate. great as a solvent
to extract the Citrus hystrix DC. effective antimicrobial best. To test the stability of Citrus
hystrix Dc. extracts extracted with ethyl acetate at different temperatures.