Table 5.
The lipid profile of PC in cerebral cortex after dietary intake of DHA enriched phospholipids
| Fatty Acid (%) | LF | HF | DPC | DPS |
|---|---|---|---|---|
| Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | |
| 13:0/22:5 | 0.21 ± 0.03 | 0.38 ± 0.08 **a | 0.10 ± 0.05 b | 0.14 ± 0.06 b |
| 13:0/22:6 | 1.45 ± 0.15 | 1.38 ± 0.08 | 1.52 ± 0.29 | 1.32 ± 0.18 |
| 15:0/18:1 | 0.35 ± 0.04 | 0.40 ± 0.07 | 0.33 ± 0.09 | 0.32 ± 0.14 |
| 15:0/22:6 | 4.93 ± 0.89 | 5.31 ± 1.03 | 4.67 ± 0.59 | 4.98 ± 0.95 |
| 15:1/20:4 | 0.21 ± 0.12 | 0.38 ± 0.05 *a | 0.10 ± 0.02 b | 0.14 ± 0.06 b |
| 16:0/14:0 | 0.26 ± 0.06 | 0.29 ± 0.08 | 0.24 ± 0.15 | 0.25 ± 0.03 |
| 16:0/15:0 | 0.27 ± 0.14 | 0.26 ± 0.03 | 0.25 ± 0.13 | 0.25 ± 0.06 |
| 16:0/16:0 | 14.72 ± 0.77 | 14.05 ± 1.77 | 14.54 ± 1.15 | 13.74 ± 1.88 |
| 16:0/16:1 | 2.98 ± 0.25 | 2.99 ± 0.41a | 2.19 ± 0.15 b | 2.81 ± 0.40 ab |
| 16:0/17:0 | 0.18 ± 0.05 | 0.20 ± 0.09 | 0.18 ± 0.03 | 0.17 ± 0.07 |
| 16:0/17:1 | 0.61 ± 0.11 | 0.66 ± 0.28 | 0.56 ± 0.29 | 0.55 ± 0.16 |
| 16:0/18:1 | 18.34 ± 2.80 | 18.08 ± 2.90 | 19.36 ± 0.58 | 19.27 ± 1.72 |
| 16:0/18:2 | 1.46 ± 0.32 | 1.75 ± 0.26 | 1.69 ± 0.32 | 1.90 ± 0.05 |
| 16:0/19:1 | 0.23 ± 0.06 | 0.26 ± 0.03 | 0.25 ± 0.07 | 0.23 ± 0.09 |
| 16:0/20:3 | 0.33 ± 0.20 | 0.31 ± 0.10 | 0.37 ± 0.21 | 0.33 ± 0.13 |
| 16:0/20:4 | 5.26 ± 0.70 | 5.73 ± 0.65 | 4.44 ± 0.44 | 5.22 ± 0.76 |
| 16:0/22:1 | 0.18 ± 0.08 | 0.18 ± 0.05 | 0.17 ± 0.04 | 0.17 ± 0.04 |
| 16:0/22:6 | 5.58 ± 0.83 | 5.20 ± 1.14 | 5.92 ± 1.56 | 5.23 ± 0.84 |
| 16:0/24:2 | 0.04 ± 0.03 | 0.04 ± 0.02 | 0.04 ± 0.03 | 0.04 ± 0.01 |
| 16:1/18:2 | 0.04 ± 0.01 | 0.04 ± 0.01 | 0.03 ± 0.02 | 0.04 ± 0.02 |
| 16:1/19:1 | 0.02 ± 0.01 | 0.03 ± 0.02 | 0.02 ± 0.02 | 0.02 ± 0.01 |
| 16:1/20:4 | 0.13 ± 0.05 | 0.02 ± 0.01 * | 0.02 ± 0.01 | 0.03 ± 0.02 |
| 16:1/22:6 | 0.15 ± 0.08 | 0.12 ± 0.04 | 0.15 ± 0.07 | 0.14 ± 0.03 |
| 16:1/24:7 | 0.11 ± 0.07 | 0.13 ± 0.02 | 0.12 ± 0.03 | 0.13 ± 0.02 |
| 17:0/20:4 | 0.08 ± 0.07 | 0.05 ± 0.04 | 0.07 ± 0.03 | 0.05 ± 0.02 |
| 17:0/24:2 | 0.01 ± 0.00 | 0.01 ± 0.01 | 0.01 ± 0.00 | 0.01 ± 0.01 |
| 17:1/18:1 | 0.02 ± 0.02 | 0.03 ± 0.02 | 0.02 ± 0.01 | 0.02 ± 0.03 |
| 17:1/20:4 | 0.34 ± 0.09 | 0.17 ± 0.04 * | 0.19 ± 0.04 | 0.13 ± 0.07 |
| 18:0/13:0 | 0.04 ± 0.03 | 0.04 ± 0.01 | 0.04 ± 0.01 | 0.03 ± 0.01 |
| 18:0/16:0 | 3.74 ± 0.26 | 3.88 ± 0.85 | 3.46 ± 0.77 | 3.70 ± 0.53 |
| 18:0/17:1 | 0.01 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 |
| 18:0/18:1 | 6.14 ± 1.23 | 6.01 ± 0.86 | 5.12 ± 0.62 | 6.10 ± 1.45 |
| 18:0/18:2 | 2.68 ± 0.72 | 1.96 ± 0.22 b | 2.97 ± 0.70 ab | 3.37 ± 0.13 a |
| 18:0/20:4 | 1.10 ± 0.10 | 0.45 ± 0.08 b | 3.18 ± 0.84 a | 0.95 ± 0.20 b |
| 18:0/22:1 | 0.03 ± 0.02 | 0.04 ± 0.03 | 0.03 ± 0.02 | 0.04 ± 0.02 |
| 18:0/22:6 | 3.53 ± 1.04 | 3.26 ± 0.32 | 3.66 ± 0.83 | 3.30 ± 0.88 |
| 18:0/24:1 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 |
| 18:0/24:2 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 |
| 18:1/18:2 | 0.17 ± 0.04 | 0.20 ± 0.11 | 0.23 ± 0.19 | 0.22 ± 0.17 |
| 18:1/18:3 | 0.90 ± 0.07 | 1.09 ± 0.21 | 0.90 ± 0.15 | 1.22 ± 0.19 |
| 18:1/20:4 | 1.60 ± 0.14 | 1.78 ± 0.63 | 1.35 ± 0.48 | 1.62 ± 0.31 |
| 18:1/22:6 | 1.28 ± 0.35 | 1.27 ± 0.23 | 1.48 ± 0.30 | 1.38 ± 0.29 |
| 19:0/22:1 | 0.01 ± 0.01 | 0.01 ± 0.02 | 0.01 ± 0.00 | 0.01 ± 0.00 |
| 20:0/16:0 | 0.06 ± 0.03 | 0.06 ± 0.03 | 0.06 ± 0.04 | 0.06 ± 0.04 |
| 20:0/18:2 | 0.23 ± 0.10 | 0.20 ± 0.15 | 0.21 ± 0.02 | 0.20 ± 0.05 |
| 20:0/20:4 | 0.28 ± 0.06 | 0.27 ± 0.14 | 0.20 ± 0.20 | 0.22 ± 0.03 |
| 20:0/22:4 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.01 ± 0.01 | 0.02 ± 0.01 |
| 20:1/14:0 | 19.13 ± 1.23 | 20.36 ± 2.10 | 19.01 ± 3.06 | 19.40 ± 0.71 |
| 20:1/15:0 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 | 0.02 ± 0.01 |
| 20:1/20:4 | 0.07 ± 0.03 | 0.15 ± 0.04 **a | 0.03 ± 0.02 b | 0.04 ± 0.01 b |
| 20:1/22:6 | 0.08 ± 0.01 | 0.07 ± 0.04 | 0.07 ± 0.03 | 0.08 ± 0.03 |
| 20:4/22:6 | 0.26 ± 0.05 | 0.26 ± 0.05 | 0.25 ± 0.14 | 0.25 ± 0.09 |
| 22:4/22:6 | 0.02 ± 0.02 | 0.03 ± 0.02 | 0.02 ± 0.02 | 0.00 ± 0.00 |
| 22:5/22:6 | 0.01 ± 0.00 | 0.01 ± 0.01a | 0.00 ± 0.00b | 0.00 ± 0.00b |
| 22:6/22:6 | 0.06 ± 0.03 | 0.05 ± 0.01 | 0.08 ± 0.04 | 0.06 ± 0.03 |
The comparison between LF and HF groups was carried out by student’s t-test *P < 0.05, **P < 0.01. Differences among two groups HF, DPC and DPS were tested by one-way ANOVA (Turkey’s test) and different letters (a, b) indicated different significance at P < 0.05