Changes in plasma levels of MUFA with aliphatic tails >18C atoms. Plasma levels (% of total plasma fatty acids) of C20:1 (n-9 and n-7) (A), C22:1 C20:1 n-9 (B), and total long-chain MUFA (C20:1 and C22:1 isomers combined) (C) are shown. The data were collected before and after the ingestion of a single saury meal. Values represent the mean ± SE, n = 5. *P < 0.05; **P < 0.01; ***P < 0.001 as compared to pre-ingestion values (time 0).