From: Fatty acids characterization and oxidative stability of spray dried designer egg powder
Spray dryer process run | Independent variables | EPA (mg/50 g egg) | |||||||
---|---|---|---|---|---|---|---|---|---|
Inlet air temperature (°C) | Feed flow rate (mL/hr) | Atomization speed (rpm) | Outlet temperature (°C) | 0 Day | Storage at Temperature 4 °C | Storage at Temperature 25 °C | |||
30 Days | 60 Days | 30 Days | 60 Days | ||||||
1 | 160 (−1) | 300 (0) | 16,000 (− 1) | 70 (0) | 14.51 ± 0.46a | 13.22 ± 0.41ab | 9.76 ± 0.41cd | 10.92 ± 0.41c | 5.14 ± 0.44ef |
2 | 180 (0) | 200 (−1) | 20,000 (0) | 60 (−1) | 13.55 ± 0.38ab | 12.15 ± 0.35b | 8.81 ± 0.35d | 9.91 ± 0.35cd | 4.75 ± 0.32f |
3 | 180 (0) | 300 (0) | 16,000 (−1) | 80 (+ 1) | 13.22 ± 0.34ab | 12.11 ± 0.32b | 8.40 ± 0.32d | 9.84 ± 0.32cd | 4.72 ± 0.31f |
4 | 180 (0) | 400 (+ 1) | 20,000 (0) | 60 (−1) | 14.25 ± 0.41a | 13.05 ± 0.40ab | 9.42 ± 0.40cd | 10.89 ± 0.40c | 5.69 ± 0.34ef |
5 | 180 (0) | 200 (−1) | 16,000 (− 1) | 70 (0) | 13.45 ± 0.39ab | 12.19 ± 0.35b | 5.58 ± 0.35ef | 9.86 ± 0.35cd | 4.88 ± 0.32f |
6 | 160 (−1) | 300 (0) | 24,000 (+ 1) | 70 (0) | 13.05 ± 0.33ab | 12.00 ± 0.31b | 8.82 ± 0.31d | 9.00 ± 0.31cd | 4.75 ± 0.29f |
7(C1) | 180 (0) | 300 (0) | 20,000 (0) | 70 (0) | 13.09 ± 0.34ab | 12.03 ± 0.32b | 8.86 ± 0.32d | 9.74 ± 0.32cd | 4.65 ± 0.30f |
8(C2) | 180 (0) | 300 (0) | 20,000 (0) | 70 (0) | 13.10 ± 0.38ab | 12.15 ± 0.37b | 8.87 ± 0.37d | 9.72 ± 0.37cd | 4.61 ± 0.31f |
9 | 180 (0) | 300 (0) | 24,000 (+ 1) | 60 (−1) | 13.05 ± 0.39ab | 12.11 ± 0.35b | 8.83 ± 0.35d | 9.82 ± 0.35cd | 4.67 ± 0.38f |
10 | 200 (+ 1) | 300 (0) | 24,000 (+ 1) | 70 (0) | 11.53 ± 0.29bc | 10.05 ± 0.21c | 6.90 ± 0.21e | 7.99 ± 0.21de | 2.91 ± 0.27g |
11(C3) | 180 (0) | 300 (0) | 20,000 (0) | 70 (0) | 13.11 ± 0.33ab | 12.18 ± 0.30b | 8.81 ± 0.30d | 9.91 ± 0.30cd | 4.62 ± 0.29f |
12(C4) | 180 (0) | 300 (0) | 20,000 (0) | 70 (0) | 13.12 ± 0.38ab | 12.11 ± 0.33b | 8.82 ± 0.33d | 9.92 ± 0.33cd | 4.63 ± 0.31f |
13 | 180 (0) | 200 (−1) | 20,000 (0) | 80 (+ 1) | 12.15 ± 0.28b | 11.09 ± 0.22bc | 7.11 ± 0.22de | 8.00 ± 0.22d | 3.89 ± 0.18fg |
14 | 200 (+ 1) | 400 (+ 1) | 20,000 (0) | 70 (0) | 12.72 ± 0.26b | 11.18 ± 0.20bc | 7.71 ± 0.20de | 8.82 ± 0.20d | 3.35 ± 0.23fg |
15 | 160 (−1) | 400 (+ 1) | 20,000 (0) | 70 (0) | 14.25 ± 0.45a | 13.03 ± 0.41ab | 9.15 ± 0.41cd | 10.45 ± 0.41c | 5.88 ± 0.28ef |
16 | 180 (0) | 400 (+ 1) | 20,000 (0) | 80 (+ 1) | 12.93 ± 0.29b | 11.53 ± 0.21bc | 7.35 ± 0.21de | 8.83 ± 0.21d | 3.37 ± 0.32fg |
17 | 160 (−1) | 300 (0) | 20,000 (0) | 80 (+ 1) | 13.24 ± 0.35ab | 12.06 ± 0.33b | 8.34 ± 0.33d | 9.91 ± 0.33cd | 4.67 ± 0.39f |
18 | 200 (+ 1) | 300 (0) | 20,000 (0) | 80 (+ 1) | 11.75 ± 0.27bc | 10.02 ± 0.21c | 6.98 ± 0.21e | 7.11 ± 0.21de | 2.29 ± 0.15g |
19 | 160 (−1) | 200 (−1) | 20,000 (0) | 70 (0) | 13.45 ± 0.39ab | 12.19 ± 0.31b | 8.31 ± 0.31d | 9.91 ± 0.31cd | 4.22 ± 0.21f |
20 | 180 (0) | 400 (+ 1) | 16,000 (−1) | 70 (0) | 14.26 ± 0.42a | 13.10 ± 0.40ab | 9.34 ± 0.40cd | 10.13 ± 0.40c | 5.67 ± 0.23ef |
21 | 180 (0) | 300 (0) | 24,000 (+ 1) | 80 (+ 1) | 11.78 ± 0.31bc | 10.35 ± 0.28c | 6.70 ± 0.28e | 7.00 ± 0.28de | 2.18 ± 0.14g |
22 | 180 (0) | 300 (0) | 16,000 (−1) | 60 (− 1) | 14.55 ± 0.46a | 13.10 ± 0.37ab | 9.59 ± 0.37cd | 10.33 ± 0.37c | 5.91 ± 0.27ef |
23 | 180 (0) | 400 (+ 1) | 24,000 (+ 1) | 70 (0) | 12.72 ± 0.34b | 11.31 ± 0.32bc | 7.93 ± 0.32de | 8.82 ± 0.32d | 3.89 ± 0.30fg |
24 | 160 (− 1) | 300 (0) | 20,000 (0) | 60 (−1) | 14.55 ± 0.41a | 13.13 ± 0.38ab | 9.83 ± 0.38cd | 10.81 ± 0.38c | 5.86 ± 0.25ef |
25(C5) | 180 (0) | 300 (0) | 20,000 (0) | 70 (0) | 13.08 ± 0.33ab | 12.14 ± 0.30b | 8.85 ± 0.30d | 9.71 ± 0.30cd | 4.51 ± 0.21f |
26 | 200 (+ 1) | 300 (0) | 16,000 (− 1) | 70 (0) | 13.05 ± 0.37ab | 12.31 ± 0.31b | 8.01 ± 0.31d | 9.09 ± 0.31cd | 4.42 ± 0.28f |
27 | 180 (0) | 200 (−1) | 24,000 (+ 1) | 70 (0) | 11.95 ± 0.29bc | 10.72 ± 0.22c | 6.02 ± 0.22e | 7.22 ± 0.22de | 2.39 ± 0.11g |
28 | 200 (+ 1) | 200 (−1) | 20,000 (0) | 70 (0) | 11.94 ± 0.32bc | 10.70 ± 0.29c | 6.00 ± 0.29e | 7.73 ± 0.29de | 2.26 ± 0.19g |
29 | 200 (+ 1) | 300 (0) | 20,000 (0) | 60 (−1) | 13.05 ± 0.36ab | 12.10 ± 0.31b | 8.11 ± 0.31d | 9.71 ± 0.31cd | 4.54 ± 0.36f |