Antibakteri Cuka Apel Terhadap Pertumbuhan Bakteri Escherichia coli dan Staphylococcus aureus Secara In Vitro

Vinegar has the chemical name acetic acid derived from Latin word acetum, acid, ethanoic or vinegar is an organic compound that most important carboxylic in commerce, industry, and laboratories known as a sour taster. aroma food. But keep mind can work disinfectant. One type of we know apple cider vinegar. Based on background been stated above, problem formulated this study how inhibits growth Escherichia coli Staphylococcus aureus bacteria. The analysis research form quasi-experimental, namely by comparing inhibitory power control bacteria post-test only group design. results carried out, show diameter inhibition zone formed for foreign vinegar, Indonesian local 12.33 ± 0.12 mm, 2.21 mm 7.42 0.09 mm. While was 14.56 0.46 0.00 10.36 0.27 So it be concluded antibacterial activity against