Research Article

Hydroethanolic Extracts of Haplopappus baylahuen Remy and Aloysia citriodora Palau Have Bactericide Activity and Inhibit the Ability of Salmonella Enteritidis to Form Biofilm and Adhere to Human Intestinal Cells

Figure 1

Salmonella Enteritidis biofilm scanning electron microscopy. Formation of biofilms of Salmonella Enteritidis in plates of 24 wells with coverslips treated with extracts of bailahuen and cedron at 1 mg/ml observed under a scanning electron microscope. (a) Vehicle, (b) bailahuen, and (c) cedron. Note that all extracts show inhibition in the biofilm formation in contrast with the control.
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