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. 2016 Jun 15;60:10.3402/fnr.v60.31891. doi: 10.3402/fnr.v60.31891

Fig. 2.

Fig. 2

SEM of E. coli O157:H7 ATCC 35150 exposed to ε-PL and citral alone or in combination. (a) Control cells (no treated), (b) cells treated with ε-PL (1 µg/mL), (c) cells treated with citral (0.5 µg/mL), and (d) cells treated with ε-PL and citral (1 µg/mL+0.5 µg/mL).