Table 2.
Hepatic fatty acid content (mol %) for controls and LCNs fed each of the experimental diets
| Fatty Acid | Genotype | Lard mol% (SE) | Canola mol% (SE) | Fish/Fungal mol% (SE) | FA Class Significance, P | |
|---|---|---|---|---|---|---|
| C14:0 | Ctrl | 0.7 (0.0) | 0.6 (0.1) | 0.5 (0.0) | ||
| LCN | 0.6 (0.0) | 0.6 (0.0) | 0.5 (0.1) | |||
| C16:0 | Ctrl | 21.5 (0.3) | 21.9 (0.9) | 26.4 (0.4) | ||
| LCN | 19.0 (0.5) | 18.5 (0.7) | 21.1 (0.5) | |||
| C18:0 | Ctrl | 5.8 (1.2) | 5.6 (0.6) | 12.8 (0.8) | ||
| LCN | 4.8 (0.2) | 4.4 (0.3) | 7.3 (0.4) | |||
| C20:0 | Ctrl | 0.3 (0.0) | 0.2 (0.0) | 0.3 (0.1) | ||
| LCN | 0.5 (0.1) | 0.4 (0.0) | 0.4 (0.1) | |||
| C22:0 | Ctrl | 0.1 (0.0) | 0.0 (0.0) | 0.2 (0.1) | ||
| LCN | 0.2 (0.0) | 0.1 (0.0) | 0.2 (0.1) | |||
| Σ SFA | Ctrl | 28.7 (1.5) | 28.4 (1.0) | 40.4 (1.1) | Diet | <0.0001 |
| LCN | 25.2 (0.6) | 24.0 (0.8) | 29.7 (0.8) | Geno | <0.0001 | |
| D*G | 0.0006 | |||||
| C16:1 | Ctrl | 8.3 (1.0) | 7.1 (0.7) | 3.0 (0.5) | ||
| LCN | 9.3 (0.3) | 8.3 (0.6) | 4.4 (0.5) | |||
| C18:1 | Ctrl | 44.2 (2.8) | 39.7 (2.1) | 14.2 (1.5) | ||
| LCN | 47.4 (0.9) | 46.4 (1.0) | 25.1 (2.0) | |||
| C20:1 | Ctrl | 1.9 (0.3) | 1.2 (0.2) | 0.0 (0.0) | ||
| LCN | 2.9 (0.2) | 2.1 (0.1) | 0.7 (0.1) | |||
| C22:1 | Ctrl | 0.2 (0.1) | 1.5 (0.1) | 0.4 (0.2) | ||
| LCN | 0.5 (0.1) | 0.2 (0.0) | 0.2 (0.1) | |||
| Σ MUFA | Ctrl | 54.6 (4.1) | 48.2 (3.0) | 17.7 (2.0) | Diet | <0.0001 |
| LCN | 60.0 (1.0) | 57.2 (1.4) | 30.5 (2.5) | Geno | <0.0001 | |
| D*G | NS | |||||
| C18:2ω3 | Ctrl | 7.4 (1.0) | 10.6 (1.0) | 5.6 (0.6) | ||
| LCN | 8.3 (0.3) | 11.0 (0.7) | 6.4 (0.5) | |||
| C18:3ω6 | Ctrl | 0.1 (0.0) | 1.3 (0.3) | 0.1 (0.0) | ||
| LCN | 0.1 (0.1) | 1.9 (0.2) | 0.8 (0.1) | |||
| C20:3ω9 | Ctrl | 1.1 (0.3) | 0.7 (0.2) | 0.8 (0.2) | ||
| LCN | 1.0 (0.1) | 0.7 (0.1) | 1.4 (0.1) | |||
| Σ PUFA | Ctrl | 7.5 (1.0) | 11.9 (1.2) | 5.7 (0.6) | Diet | <0.0001 |
| LCN | 8.4 (0.3) | 12.7 (0.9) | 7.2 (0.5) | Geno | NS | |
| D*G | NS | |||||
| C20:4ω6 | Ctrl | 6.0 (1.4) | 4.5 (0.8) | 19.6 (0.8) | ||
| LCN | 3.4 (0.1) | 2.4 (0.2) | 15.4 (0.5) | |||
| C20:5ω3 | Ctrl | 0.0 (0.0) | 0.8 (0.1) | 0.9 (0.1) | ||
| LCN | 0.0 (0.0) | 0.5 (0.0) | 1.4 (0.1) | |||
| C22:6ω3 | Ctrl | 2.0 (0.4) | 5.5 (1.0) | 15.0 (1.0) | ||
| LCN | 1.7 (0.1) | 2.2 (0.5) | 14.2 (1.9) | |||
| Σ HUFA | Ctrl | 8.0 (1.8) | 10.7 (1.9) | 35.4 (1.2) | Diet | <0.0001 |
| LCN | 5.1 (0.2) | 5.0 (0.7) | 31.1 (2.1) | Geno | 0.0009 | |
| D*G | NS | |||||
The percentage of the fatty acids in each class (SFA, MUFA, PUFA, HUFA) is noted. Data shown are means (± SE) of 6–7 animals per group. Significance of difference was evaluated by 2-way ANOVA; significance values are as indicated.