Figure 1.
MIC of antibiotics in the absence and presence of CEE (A), EAF (B), and MF (C) from Anacardium microcarpum at the subinhibitory concentration (64 μg/mL) for Escherichia coli strain 06.
Note: ****P<0.001 indicates a significant difference when the CEE, EAF, or MF was added to the medium.
Abbreviations: CEE, crude ethanolic extract; EAF, ethyl acetate fraction; MF, methanolic fraction; MIC, minimal inhibitory concentration.