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. 2020 Sep 30;9(10):659. doi: 10.3390/antibiotics9100659

Figure 8.

Figure 8

Effect of various concentrations of 3,5-dicaffeoylquinic acid (di-CQA). (A) On pyocyanin production by P. aeruginosa. (B) On pyoverdine production by P. aeruginosa. (C) On biofilm formation by P. aeruginosa. Statistics were achieved by a two-tailed t test using Prism GraphPad online tool (https://www.graphpad.com/quickcalcs/ttest1/). The mean with SEM were calculated and plotted. **** p < 0.0001; *** p = 0.0001 to 0.001; ** p = 0.001 to 0.01; * p = 0.01 to 0.05; NS (Not Significant), p ≥ 0.05.