Fishes and Shellfishes High in Heptadecanoic acid (221st - 240th) (per 100 g edible portion)
- Shishamo smelt (semi-dried, baked)
- Shishamo smelt (semi-dried, raw)
- Sockeye salmon (raw)
- Chum salmon (boiled)
- Hard clam (boiled)
- Atka mackerel (raw)
- Loach (raw)
- Chum salmon (raw)
- Brown sole (baked)
- Japanese sand lance (tsukudani)
- Crab, Processed product (ganzuke)
- Masu trout (cultured, raw)
- Loach (boiled)
- Sole (raw)
- Blue sprat (raw)
- Marbled sole (raw)
- Skipjack, Processed product (namari-bushi)
- Pale chub (raw)
- Matsubara's red rockfish (raw)
- Squid, Processed product (canned with seasoning)