Table 1 Fatty acid composition of oils and mixed diets supplemented to mice
Fatty acid | mg per 100Â mg total fatty acid | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sunflower seed oil | Fish oil | Algae oil | Basic feed | HFD I | HFD II | DHA | DHA/EPA 2:1 | DHA/EPA 1:1 | DHA/EPA 1:2 | |
C14:0 | 0.1 | 0.3 | 8.7 | 0 | 0 | 0 | 2.6 | 1.4 | 0.8 | 0.1 |
C14:1 | 0 | 0.2 | 0.3 | 0 | 0 | 0 | 0.1 | 0.1 | 0.1 | 0.1 |
C15:0 | 0 | 0.5 | 0.2 | 0 | 0 | 0 | 0.1 | 0.1 | 0.1 | 0.1 |
C16:0 | 6.5 | 10.1 | 15.8 | 27.0 | 42.0 | 43.7 | 9.6 | 8.6 | 8.1 | 8 |
C16:1 | 0.1 | 4.7 | 3.5 | 0 | 1.8 | 1.7 | 1.1 | 1.1 | 1.2 | 1.5 |
C17:0 | 0 | 0.1 | 0.3 | 0 | 0 | 0 | 0.1 | 0.1 | 0.1 | 0 |
C17:1 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 |
C18:0 | 5.2 | 2.8 | 0 | 4.7 | 0.2 | 0.3 | 3.9 | 4.4 | 4.6 | 4.9 |
C18:1 | 24.9 | 7.9 | 13.5 | 21.2 | 16.5 | 15.6 | 22.8 | 22.2 | 22.4 | 22.2 |
C18:2(LA)n-6 | 60.7 | 1.9 | 1.6 | 36.9 | 21.5 | 21.7 | 46.4 | 48.4 | 49.3 | 49.9 |
C18:3(ALA)n-3 | 0 | 2 | 0 | 0 | 16.0 | 15.3 | 0.0 | 0.2 | 0.4 | 0.2 |
C20:1 | 0 | 0.1 | 0.3 | 0 | 0.13 | 0.12 | 0.1 | 0.1 | 0.1 | 0 |
C20:2 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0.1 |
C20:4(AA)n-6 | 0 | 1.5 | 0.5 | 0.5 | 0.19 | 0.20 | 0.1 | 0.2 | 0.3 | 0.4 |
C20:5(EPA)n-3 | 0.2 | 35.1 | 0 | 0 | 0 | 0 | 0.2 | 4.3 | 6.2 | 8.1 |
C22:1 | 0 | 0.3 | 3.5 | 0 | 0 | 0 | 1.0 | 0.5 | 0.3 | 0.1 |
C22:5(DPA)n-3 | 0 | 2.4 | 0 | 0 | 0 | 0 | 0.0 | 0.3 | 0.4 | 0.6 |
C22:6(DHA)n-3 | 0 | 18.2 | 40.1 | 0 | 0 | 0 | 11.8 | 8 | 6 | 4.3 |
Total n-6 | 60.7 | 3.4 | 2.1 | 36.9 | 21.5 | 21.7 | 46.6 | 48.6 | 49.6 | 50.3 |
Total n-3 | 0.2 | 57.7 | 40.1 | 0 | 16.0 | 15.3 | 12.0 | 12.8 | 13 | 13.2 |
n6/n3 | Â | Â | Â | Â | 1.3 | 1.4 | 3.9 | 3.9 | 3.8 | 3.8 |
DHA/EPA | 0 | 1.9 | 0 | 0 | 0 | 0 | 59.0 | 1.9 | 1 | 0.5 |