a
Saccharomyces cerevisiae log reductions obtained by application of temperature (30 °C, 40 °C and 50 °C, 30 min) in Trypticase Soy Broth with cinnamon leaf essential oil (
0 ppm;
40 ppm;
80 ppm;
160 ppm;
320 ppm;
650 ppm). b
Saccharomyces cerevisiae log reductions obtained by application of ultrasound treatments (24 kHz; 105 μm; 33.31 W ml−1; 30°, 40° and 50 °C, 30 min) in Trypticase Soy Broth with cinnamon leaf essential oil (
0 ppm;
40 ppm;
80 ppm;
160 ppm;
320 ppm;
650 ppm). c
Saccharomyces cerevisiae log reductions obtained by application of ultrasound (24 kHz; 105 μm; 33.31 W ml−1), temperature (50 °C) and cinnamon leaf essential oil (0 ppm; 650 ppm) in Trypticase Soy Broth (
) and natural orange juice (
). (All the treatments lasted 30 min)