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Fig. 1 | BMC Complementary and Alternative Medicine

Fig. 1

From: Efficacy of cinnamon bark oil and cinnamaldehyde on anti-multidrug resistant Pseudomonas aeruginosa and the synergistic effects in combination with other antimicrobial agents

Fig. 1

TLC chromatogram of cinnamon bark oil. TLC fingerprints of essential oils were developed by toluene and ethyl acetate with ratio of 93:7 v/v and visualized under UV light 254 nm (left), 366 nm (center) and visible light (right) (a). Bioautographic assay against P. aeruginosa was demonstrated (b). Lane A, cinnamon bark oil; lane B, eugenol; lane C, cinnamaldehyde. Arrows indicate inhibition zone by active compounds

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