Table 4.

Reduction of exopolysaccharide (EPS) production from Pseudomonas aeruginosa ATCC 27953 via different test compounds concentrations

Compound	Concentration	% EPS inhibition
Ciprofloxacin	1/4 MIC	1.46 ± 0.28
	1 MIC	8.98 ± 0.52
	2 MIC	16.54 ± 0.61
19	1/4 MIC	54.15 ± 4.00
	1 MIC	55.93 ± 3.31
	2 MIC	63.79 ± 2.70
20	1/4 MIC	21.51 ± 3.26
	1 MIC	47.84 ± 3.00
	2 MIC	61.50 ± 2.83

The data shown are the means ± standard errors