Figure 1.

Growth kinetics of Pseudomonas aeruginosa ATCC 9721, 1% DMSO-treated, and treatments with different Calpurnia aurea extracts prepared at 1 mg/mL incubated at 37 °C for 36 h. The experiments were in triplicates and values presented are means ± standard deviation. Ca.A, Ca.E, Ca.Y—Ca denotes C. aurea, A denotes acetone, E denotes ethanol, and Y denotes ethyl acetate extracts. Negative control is the bacteria treated with 1% DMSO. O.D.: optical density.