Table 2.
Influence of inlet temperatures and MG–DG concentrations on the spray-dried salad dressing powder
Mixed MG–DG concentration (%) | Inlet temperature (°C) | Outlet temperature (°C) ns | Moisture content (%) | Powder stability (%) ns | Powder solubility (%) |
---|---|---|---|---|---|
0.5 | 150 | 90.5 ± 6.6 | 2.40 ± 0.13b | 100 ± 0.0 | 94.62 ± 0.38ab |
1.0 | 96.0 ± 1.0 | 2.11 ± 0.43b | 100 ± 0.0 | 94.89 ± 1.06ab | |
1.5 | 94.5 ± 0.5 | 2.06 ± 0.05b | 100 ± 0.0 | 92.27 ± 0.24b | |
0.5 | 160 | 92.0 ± 5.0 | 2.25 ± 0.39b | 100 ± 0.0 | 97.05 ± 0.38a |
1.0 | 92.0 ± 1.0 | 1.49 ± 0.03b | 100 ± 0.0 | 97.23 ± 1.05a | |
1.5 | 95.5 ± 1.5 | 1.37 ± 0.09b | 100 ± 0.0 | 98.07 ± 0.87a | |
0.5 | 170 | 101.0 ± 0.0 | 5.33 ± 0.64a | 100 ± 0.0 | 95.62 ± 0.38ab |
1.0 | 98.0 ± 3.0 | 1.88 ± 0.31b | 100 ± 0.0 | 97.05 ± 1.05a | |
1.5 | 103.5 ± 9.5 | 1.67 ± 0.06a | 100 ± 0.0 | 98.50 ± 1.05a |
Different alphabets within the same column indicates significant different (p <0.05) between the samples