Table 2.
MC % db | Physical characteristics, 70° C, 40% RH | ||||||||
---|---|---|---|---|---|---|---|---|---|
aw | L* | a* | b* | C | h° | BI | WI | ΔE | |
4.59 | 0.31 ± 0.002a | 61.32 ± 0.64a | 6.02 ± 0.56a | 19.55 ± 0.02a | 20.57 ± 0.02a | 72.37 ± 0.79a | 45.76 ± 0.37a | 56.51 ± 0.98a | 11.24 ± 0.65d |
6.18 | 0.48 ± 0.004b | 62.33 ± 0.12a | 8.24 ± 0.01c | 30.55 ± 0.11d | 31.64 ± 0.10d | 74.89 ± 0.05b | 75.09 ± 0.21d | 50.79 ± 0.05a | 10.71 ± 0.05c |
8.91 | 0.63 ± 0.004c | 62.83 ± 0.09a | 8.86 ± 0.32b | 30.86 ± 0.66c | 32.10 ± 0.72c | 73.97 ± 0.22a | 75.96 ± 2.21c | 50.87 ± 0.43a | 10.97 ± 0.48b |
10.06 | 0.70 ± 0.003d | 63.01 ± 0.39a | 6.83 ± 0.12a | 27.30 ± 0.13b | 28.14 ± 0.14b | 75.95 ± 0.20c | 63.39 ± 0.79b | 53.52 ± 0.35a | 8.35 ± 0.36a |
17.52 | 0.83 ± 0.005e | 65.57 ± 0.21b | 4.31 ± 0.29a | 17.73 ± 0.42a | 18.25 ± 0.38a | 77.05 ± 0.33d | 35.7 ± 0.88a | 61.03 ± 0.36b | 9.60 ± 0.34a |
Temperature °C | Garlic powder at 6% d.b. moisture content | ||||||||
---|---|---|---|---|---|---|---|---|---|
L* | a* | b* | C | h° | BI | WI | ΔE | ||
70 | 62.21 ± 0.09b | 8.26 ± 0.01a | 30.61 ± 0.11b | 31.70 ± 0.08c | 74.89 ± 0.05a | 83.68 ± 0.21b | 50.67 ± 0.05c | 10.80 ± 0.05a | |
80 | 56.93 ± 0.26a | 8.06 ± 0.13a | 26.95 ± 0.24a | 28.13 ± 0.27a | 79.17 ± 2.03b | 72.84 ± 1.36a | 48.55 ± 0.36b | 13.96 ± 0.31b | |
90 | 56.06 ± 0.13a | 11.6 ± 0.06b | 31.12 ± 0.08c | 33.22 ± 0.08b | 80.07 ± 2.42c | 93.10 ± 0.08c | 44.91 ± 0.05a | 17.42 ± 0.10c |
Values are mean ± Standard deviation (n = 3) followed with different letter in the same column, differs significantly at a 5% level of significance