Foods High in Octadecatetraenoic acid (221st - 240th) (per 100 g edible portion)
- Chicken, Offal (heart, raw)
- Japanese scallop (cultured, raw)
- Pond smelt (raw)
- Firefly squid (seasoned and smoked)
- Bastard halibut (wild, raw)
- Mackerel (saba-bushi)
- Shirasuboshi (mild dried)
- Tuna, Canned product (flaked light meat in oil)
- Skipjack, Canned product (flaked meat in oil)
- Tatamiiwashi
- Sea squirt (shiokara)
- Walleye pollack (tarako, raw)
- Firefly squid (raw)
- Japanese bluefish (boiled)
- Mussel (raw)
- Girella (raw)
- Yellowfin goby (tsukudani)
- Dried flounder
- Brownstriped mackerel scad (kusaya)
- Hen's egg (whole, dried)