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. 2019 Oct 30;24(21):3918. doi: 10.3390/molecules24213918

Figure 1.

Figure 1

Effect of the combination of lactic acid (top) or CTAB (bottom) with the phytochemicals/derivatives on E. coli (left) and S. aureus (right). Each bacterium was exposed for 30 min to the established concentration of the phytochemical or derivative (Inline graphic) and biocide (lactic acid or CTAB; Inline graphic) alone and in combination (Inline graphic). Bacteria were exposed to the phytochemicals/derivatives concentrations presented in Table 1. Values are mean ± SD. The statistical significance is represented (* p < 0.05; ** p < 0.01; *** p < 0.001).