Table 3.
The species and content of TAG (>1%) in marine fish oils.
| TAG species | TCN | DB | ECN | Anchovy | Tuna | Salmon |
|---|---|---|---|---|---|---|
| EEE | 60 | 15 | 30 | — | — | 1.80 |
| DDD | 66 | 18 | 30 | — | 3.98 | — |
| DDE | 64 | 17 | 30 | — | 1.96 | — |
| DDM | 58 | 12 | 34 | — | 1.70 | — |
| DDPo | 60 | 13 | 34 | — | 2.11 | — |
| DEPo | 58 | 12 | 34 | — | 1.05 | — |
| DDP | 60 | 12 | 36 | 1.25 | 5.69∗ | — |
| EEP | 56 | 10 | 36 | 1.97 | 1.38 | 1.58 |
| DEP | 58 | 11 | 36 | 1.56 | 2.84 | — |
| DDO | 62 | 13 | 36 | — | 3.95 | — |
| EEO | 58 | 11 | 36 | — | — | 3.52 |
| DEO | 60 | 12 | 36 | — | 1.97 | 1.33 |
| DPoPo | 54 | 8 | 38 | — | 1.13 | — |
| DMO | 54 | 7 | 40 | — | 1.71 | — |
| EMO | 52 | 6 | 40 | — | — | 1.62 |
| DMP | 52 | 6 | 40 | — | 1.71 | — |
| EMP | 50 | 5 | 40 | 1.90 | 1.23 | — |
| DOO | 58 | 8 | 42 | — | 3.98 | 2.57 |
| EOO | 56 | 7 | 42 | 1.13 | 1.98 | 6.76∗ |
| DOP | 56 | 7 | 42 | 2.01 | 5.74∗ | 1.15 |
| EOP | 54 | 6 | 42 | 2.51 | 2.85 | 3.03 |
| DPP | 44 | 6 | 42 | 4.46 | 8.26∗ | — |
| EPP | 42 | 5 | 42 | 5.58∗ | 4.10 | 1.35 |
| DpOO | 58 | 7 | 44 | — | — | 1.06 |
| MMP | 44 | 0 | 44 | 1.86 | — | — |
| PoMO | 48 | 2 | 44 | — | 1.14 | — |
| PoPoO | 50 | 3 | 44 | — | 1.32 | — |
| PoMP | 46 | 1 | 44 | 1.26 | 1.32 | — |
| PoPoP | 48 | 2 | 44 | — | 1.64 | — |
| MOO | 50 | 2 | 46 | 1.11 | 1.72 | 3.13 |
| MOP | 48 | 1 | 46 | 2.45 | 2.47 | 1.40 |
| MPP | 46 | 0 | 46 | 5.44∗ | 3.56 | — |
| PoOO | 52 | 3 | 46 | — | 2.13 | 2.77 |
| PoOP | 50 | 2 | 46 | 1.67 | 3.07 | — |
| PoPP | 48 | 1 | 46 | 3.70 | 4.42 | — |
| OOO | 54 | 3 | 48 | 1.46 | 3.99 | 13.09∗∗ |
| POO | 52 | 2 | 48 | 3.24 | 5.75 | 5.86 |
| PPO | 50 | 1 | 48 | 7.20∗ | 8.28∗ | 2.62 |
| PPP | 48 | 0 | 48 | 15.96∗∗ | 11.93∗∗ | 1.18 |
| OPS | 52 | 1 | 50 | — | 1.04 | 1.87 |
| PPS | 50 | 0 | 50 | 2.11 | 1.49 | — |
E, EPA; D, DHA; M, myristic acid; Po, palmitoleic acid; P, palmitic acid; O, oleic acid; S, stearic acid. TCN, total carbon number; DB, double bond; ECN, equivalent carbon number. Means with different superscript letters are significantly different (∗P < 0.05, ∗∗P < 0.01).