Table 2.
Classification of omega-3.
| Common Name | Lipid Name | Chemical Name |
|---|---|---|
| Hexadecatrienoic acid (HTA) | 16:3 (n-3) | all-cis-7,10,13-hexadecatrienoic acid |
| α-linolenic acid (ALA) | 18:3 (n-3) | all-cis-9,12,15-octadecatrienoic acid |
| Stearidonic acid (SDA) | 18:4 (n-3) | all-cis-6,9,12,15,-octadecatetraenoic acid |
| Eicosatrienoic acid (ETE) | 20:3 (n-3) | all-cis-11,14,17-eicosatrienoic acid |
| Eicosatetraenoic acid (ETA) | 20:4 (n-3) | all-cis-8,11,14,17-eicosatetraenoic acid |
| Eicosapentaenoic acid (EPA, timnodonic acid) | 20:5 (n-3) | all-cis-5,8,11,14,17-eicosapentaenoic acid |
| Heneicosapentaenoic acid (HPA) | 21:5 (n-3) | all-cis-6,9,12,15,18-heneicosapentaenoic acid |
| Docosapentaenoic acid (DPA, clupanodonic acid) | 22:5 (n-3) | all-cis-7,10,13,16,19-docosapentaenoic acid |
| Docosahexaenoic acid (DHA, cervonic acid) | 22:6 (n-3) | all-cis-4,7,10,13,16,19-docosahexaenoic acid |
| Tetracosapentaenoic acid | 24:5 (n-3) | all-cis-9,12,15,18,21-tetracosapentaenoic acid |
| Tetracosahexaenoic acid (nisinic acid) | 24:6 (n-3) | all-cis-6,9,12,15,18,21-tetracosahexaenoic acid |