Figure 2.

The effect of electrical stimulation pulse voltage on the number of P. aeruginosa bacteria growing on beef, where the number of bacteria decreased significantly with increasing pulse voltage p≤ 0,05. A) Graph of the number of bacterial colonies due to electrical stimulation for 5, 10, and 15 min, where the number of bacterial colonies became zero in the treatment with a pulse voltage of 80 volts for 15 min. B) Graph of the number of bacterial colonies on the first, second, and third day, where the treatment with a pulse voltage of 80 volts for 15 min made the number of bacterial colonies zero from the first day to the third day.