A.acidoterrestris counts increased
from the initial contamination level of 6.08 log CFU/mL to 7.76 log
CFU/mL in the control (Fig. 3a), while in the samples added with
300 mg/L dehydroacetic acid and 250 mg/L cinnamic acid, the viable
cell numbers were reduced to 2.34 and 2.08 log CFU/mL, respectively
(Fig. 3b and c).