Research Article
Thermal Diffusivity, Moisture Diffusivity, and Color Change of Codonopsis javanica with the Support of the Ultrasound for Drying
Figure 3
The average temperature (average ± SD, n = 3) of the drying material at the conditions: ta = 40°C; = 0.5 m/s; φa = 22–23%; ultrasonic intensity Iu = 1.8 kW/m2.