Table 5.
Effect of different forms of flaxseed on the serum biochemical profile of Hy-line brown hens.
| Groups | p-Value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Weeks | NC | PC | FS | ESM | FSO | Mean | Groups | Weeks | Groups × Weeks | |
| TC (mmol/L) | 4 | 6.75 ± 0.25 a | 4.28 ± 0.24 b | 3.12 ± 0.47 b | 3.18 ± 0.53 b | 3.27 ± 0.51 b | 4.12 A | <0.001 | 0.001 | 1.000 |
| 6 | 6.71 ± 0.32 a | 4.36 ± 0.29 b | 3.11 ± 0.19 c | 3.15 ± 0.18 c | 3.22 ± 0.17 c | 4.11 A | ||||
| 8 | 6.70 ± 0.38 a | 4.19 ± 0.36 b | 2.94 ± 0.16 c | 2.94 ± 0.16 c | 2.88 ± 0.13 c | 3.93 A | ||||
| 10 | 6.13 ± 0.38 a | 4.21 ± 0.34 b | 2.87 ± 0.19 c | 2.84 ± 0.21 c | 2.68 ± 0.23 c | 3.75 AB | ||||
| 12 | 5.97 ± 0.15 a | 3.74 ± 0.23 b | 2.57 ± 0.29 c | 2.35 ± 0.27 c | 2.29 ± 0.28 c | 3.39 B | ||||
| Mean | 6.45 A | 4.16 B | 2.93 C | 2.90 C | 2.87 C | |||||
| TG (mmol/L) | 4 | 17.27 ± 0.71 a | 15.43 ± 0.36 b | 13.77 ± 0.29 c | 13.88 ± 0.40 c | 13.55 ± 0.23 c | 14.78 A | <0.001 | <0.001 | 0.825 |
| 6 | 17.21 ± 1.01 a | 15.37 ± 0.40 b | 13.70 ± 0.32 c | 13.65 ± 0.34 c | 13.48 ± 0.36 c | 14.68 A | ||||
| 8 | 16.54 ± 1.05 a | 14.71 ± 0.41 a | 12.54 ± 0.55 b | 12.38 ± 0.52 b | 12.21 ± 0.57 b | 13.67 B | ||||
| 10 | 17.18 ± 1.65 a | 14.68 ± 0.31 b | 11.51 ± 0.51 c | 11.68 ± 0.44 c | 11.52 ± 0.34 c | 13.31 B | ||||
| 12 | 17.45 ± 1.29 a | 14.46 ± 0.70 b | 11.45 ± 0.44 c | 11.62 ± 0.36 c | 11.29 ± 0.44 c | 13.26 B | ||||
| Mean | 17.13 A | 14.93 B | 12.64 C | 12.60 C | 12.41 C | |||||
| 4 | 4.38 ± 0.27 a | 3.13 ± 0.39 b | 2.88 ± 0.25 b | 2.71 ± 0.23 b | 2.65 ± 0.24 b | 3.15 | <0.001 | 0.286 | 1.000 | |
|
LDL-C
(mmol/L) |
6 | 4.28 ± 0.30 a | 3.16 ± 0.22 b | 2.70 b ± 0.15 c | 2.61 ± 0.16 bc | 2.45 ± 0.07 c | 3.04 | |||
| 8 | 4.31 ± 0.33 a | 3.15 ± 0.45 b | 2.48 ± 0.29 b | 2.41 ± 0.28 b | 2.25 ± 0.16 b | 2.92 | ||||
| 10 | 4.25 ± 0.29 a | 3.13 ± 0.24 b | 2.41 ± 0.20 c | 2.33 ± 0.18 c | 2.17 ± 0.22 c | 2.86 | ||||
| 12 | 4.28 ± 0.30 a | 3.11 ± 0.34 b | 2.45 ± 0.14 bc | 2.38 ± 0.12c | 2.05 ± 0.17 c | 2.86 | ||||
| Mean | 4.30 A | 3.14 B | 2.56C | 2.49 C | 2.31 C | |||||
| 4 | 1.12 ± 0.21 b | 2.27 ± 0.32 a | 2.85 ± 0.21 a | 2.80 ± 0.23 a | 2.71 ± 0.24 a | 2.35 | <0.001 | 0.909 | 1.000 | |
| 6 | 1.21 ± 0.24 b | 2.27 ± 0.24 a | 2.76 ± 0.21a | 2.60 ± 0.78 a | 2.52 ± 0.52 a | 2.27 | ||||
|
HDL-C
(mmol/L) |
8 | 1.06 ± 0.20 b | 2.23 ± 0.15 ab | 2.89 ± 0.41 a | 2.56 ± 0.08 a | 2.28 ± 0.18 a | 2.20 | |||
| 10 | 1.15 ± 0.37 b | 2.31 ± 0.26 a | 2.91 ± 0.48 a | 2.58 ± 0.26 a | 2.23 ± 0.25 a | 2.24 | ||||
| 12 | 1.05 ± 0.21 c | 2.22 ± 0.23 b | 2.88 ± 0.23 a | 2.71 ± 0.14 ab | 2.38 ± 0.18 ab | 2.25 | ||||
| Mean | 1.12 C | 2.26 B | 2.86A | 2.65 AB | 2.43 B | |||||
| 4 | 2.09 ± 0.22 a | 1.59 ± 0.11 b | 1.36 ± 0.05 bc | 1.31 ± 0.04 bc | 1.12 ± 0.16 c | 1.49 | <0.001 | 0.668 | 1.000 | |
|
VLDL-C
(mmol/L) |
6 | 2.09 ± 0.21 a | 1.55 ± 0.09 b | 1.36 ± 0.10 bc | 1.31 ± 0.07 bc | 1.11 ± 0.13 c | 1.48 | |||
| 8 | 1.92 ± 0.17 a | 1.59 ± 0.13 ab | 1.35 ± 0.09 bc | 1.19 ± 0.08 bc | 1.02 ± 0.16 c | 1.43 | ||||
| 10 | 2.04 ± 0.19 a | 1.60 ± 0.09 ab | 1.41 ± 0.11 bc | 1.13 ± 0.20 bc | 0.96 ± 0.23 c | 1.41 | ||||
| 12 | 2.02 ± 0.18 a | 1.51 ± 0.11 b | 1.36 ± 0.12 bc | 1.02 ± 0.23 bc | 0.94 ± 0.18 c | 1.37 | ||||
| Mean | 2.03 A | 1.56 B | 1.37 AB | 1.19 CD | 1.03 D | |||||
| LPL (U/mL) | 4 | 442.91 ± 5.70 b | 787.34 ± 25.28 a | 815.26 ± 33.15 a | 821.92 ± 17.78 a | 815.25 ± 13.81 a | 736.54 | <0.001 | 0.848 | 0.995 |
| 6 | 451.99 ± 6.39 b | 782.33 ± 31.43 a | 833.92 ± 25.64 a | 798.59 ± 32.84 a | 826.92 ± 25.41 a | 738.75 | ||||
| 8 | 460.48 ± 12.40 b | 805.67 ± 35.74 a | 798.59 ± 16.30 a | 808.59 ± 11.68 a | 831.92 ± 25.91 a | 741.05 | ||||
| 10 | 452.67 ± 5.89 b | 784.00 ± 42.73 a | 793.59 ± 14.99 a | 801.92 ± 14.37 a | 795.26 ± 25.84 a | 725.48 | ||||
| 12 | 450.62 ± 8.66 b | 805.83 ± 47.58 a | 831.92 ± 34.34 a | 825.99 ±2 0.86 a | 792.59 ± 20.71 a | 741.39 | ||||
| Mean | 451.73 B | 793.03 A | 811.40 A | 812.39 A | 814.66 A | |||||
NC = negative control, PC = positive control, FS = flaxseed, EFM = extruded flaxseed meal, FSO = flaxseed oil. p < 0.05 n = 6 TC = total cholesterol TG = triglycerides, LDL-C = low density lipoprotein cholesterol, HDL-C = high density lipoprotein cholesterol, VLDL-C = very low density lipoprotein cholesterol, LPL = lipoprotein lipase. Means having similar letters in a row for individual parameters do not differ significantly from one another (p > 0.05). The lowercase letters are for one-way Anova represents weekly analysis. The uppercase letters are for two-way Anova represent the grand mean of groups and weeks.