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Table 3 The calculated penetration depths of Agaricus bisporus powder at different moisture contents and temperatures

From: Dielectric properties of edible fungi powder related to radio-frequency and microwave drying

Moisture content Frequency (MHz) Penetration depth (m)
Temperature
25 °C 35 °C 45 °C 55 °C 65 °C 75 °C 85 °C
6.2% 27 6.80 ± 0.05 4.98 ± 0.03 4.75 ± 0.01 4.26 ± 0.15 5.11 ± 0.28 5.93 ± 0.23 20.17 ± 0.32
40 4.01 ± 0.04 3.31 ± 0.04 3.30 ± 0.05 3.07 ± 0.12 3.40 ± 0.18 4.00 ± 0.19 8.44 ± 0.21
915 0.51 ± 0.11 0.57 ± 0.01 0.57 ± 0.02 0.51 ± 0.01 0.46 ± 0.04 0.39 ± 0.06 0.27 ± 0.15
2450 1.20 ± 0.24 1.72 ± 0.11 1.82 ± 0.04 7.28 ± 0.25 3.50 ± 0.08 0.88 ± 0.03 0.30 ± 0.11
11.0% 27 156.26 ± 0.11 18.64 ± 0.23 3.29 ± 0.09 0.79 ± 0.05 0.28 ± 0.12 0.14 ± 0.03 0.11 ± 0.05
40 25.96 ± 0.17 25.30 ± 0.03 2.50 ± 0.07 0.65 ± 0.04 0.23 ± 0.06 0.12 ± 0.01 0.09 ± 0.02
915 1.02 ± 0.04 0.50 ± 0.15 0.22 ± 0.01 0.09 ± 0.04 0.04 ± 0.01 0.03 ± 0.01 0.02 ± 0.01
2450 0.28 ± 0.05 0.15 ± 0.01 0.07 ± 0.09 0.04 ± 0.01 0.02 ± 0.01 0.013 ± 0.01 0.011 ± 0.01
16.7% 27 4.66 ± 0.03 1.71 ± 0.01 0.59 ± 0.04 0.24 ± 0.01 0.11 ± 0.01 0.10 ± 0.01 0.08 ± 0.01
40 2.98 ± 0.16 1.31 ± 0.01 0.49 ± 0.17 0.20 ± 0.01 0.09 ± 0.04 0.08 ± 0.01 0.06 ± 0.01
915 0.32 ± 0.17 0.16 ± 0.04 0.08 ± 0.01 0.04 ± 0.01 0.019 ± 0.01 0.017 ± 0.01 0.014 ± 0.01
2450 0.08 ± 018 0.06 ± 0.01 0.03 ± 0.01 0.02 ± 0.01 0.0104 ± 0.03 0.0095 ± 0.01 0.008 ± 0.01
20.4% 27 1.09 ± 0.01 0.73 ± 0.01 0.41 ± 0.01 0.22 ± 0.01 0.13 ± 0.01 0.08 ± 0.01 0.05 ± 0.01
40 0.86 ± 0.13 0.59 ± 0.05 0.35 ± 0.01 0.18 ± 0.01 0.11 ± 0.01 0.07 ± 0.01 0.04 ± 0.01
915 0.10 ± 0.11 0.09 ± 0.01 0.06 ± 0.01 0.03 ± 0.01 0.02 ± 0.01 0.014 ± 0.01 0.010 ± 0.01
2450 0.04 ± 0.17 0.034 ± 0.01 0.026 ± 0.01 0.016 ± 0.01 0.011 ± 0.01 0.008 ± 0.01 0.006 ± 0.01
25.9% 27 0.42 ± 0.17 0.30 ± 0.01 0.18 ± 0.01 0.12 ± 0.01 0.08 ± 0.01 0.06 ± 0.01 0.05 ± 0.01
40 0.35 ± 0.11 0.26 ± 0.02 0.15 ± 0.02 0.10 ± 0.01 0.07 ± 0.01 0.05 ± 0.01 0.04 ± 0.01
915 0.05 ± 0.18 0.04 ± 0.01 0.03 ± 0.01 0.02 ± 0.01 0.015 ± 0.01 0.011 ± 0.01 0.0103 ± 0.01
2450 0.02 ± 0.19 0.02 ± 0.01 0.014 ± 0.01 0.010 ± 0.01 0.008 ± 0.01 0.0064 ± 0.01 0.0059 ± 0.01
31.2% 27 0.22 ± 0.17 0.18 ± 0.01 0.15 ± 0.01 0.11 ± 0.01 0.09 ± 0.01 0.07 ± 0.01 0.054 ± 0.01
40 0.18 ± 0.19 0.15 ± 0.02 0.12 ± 0.01 0.09 ± 0.01 0.07 ± 0.01 0.05 ± 0.01 0.044 ± 0.01
915 0.032 ± 0.17 0.028 ± 0.02 0.024 ± 0.01 0.019 ± 0.01 0.015 ± 0.01 0.012 ± 0.01 0.010 ± 0.01
2450 0.015 ± 0.21 0.013 ± 0.02 0.011 ± 0.01 0.009 ± 0.01 0.008 ± 0.01 0.007 ± 0.01 0.006 ± 0.01