Figure 6.

Percentage of live and dead cells of Vibrio campbellii with or without the addition of essential oils. The first line from left to right was the group of essential oil Melaleuca alternifolia at the concentrations of 0.0005, 0.0008, 0.001, and 0.01%; the second line from left to right was control group, the group of essential oil Litsea citrata at the concentrations of 0.001, 0.002, 0.003, and 0.01%; and the third line from left to right was the group of essential oil Eucalyptus citriodora at the concentrations of 0.0003, 0.0005, 0.0008, and 0.01%. Control: no EO added but consisted of 1% of DMSO. The plot of live cells was in the green frame, dead cells was in the red frame, and damage cells or other were in the blue frame.