|  | Artificially reared | |||
---|---|---|---|---|---|
 | Dam reared (n = 8) | AR-LA (n = 7) | AR-DPA (n = 7) | AR-DHA+DPA (n = 8) | AR-DHA (n = 7) |
Fatty acids | (weight % of total fatty acids) | ||||
12:0 | 2.10 ± 0.84a | 0.96 ± 0.53b | 1.07 ± 0.76ab | 1.00 ± 0.88b | 0.84 ± 0.41b |
14:0 | 2.44 ± 0.54a | 1.62 ± 0.55ab | 1.75 ± 0.69ab | 1.60 ± 0.69ab | 1.48 ± 0.48b |
16:0 DMA | 1.86 ± 0.44 | 1.37 ± 0.41 | 1.41 ± 0.46 | 1.71 ± 0.64 | 1.89 ± 0.62 |
16:0 | 22.1 ± 1.1a | 22.5 ± 1.1ab | 23.8 ± 1.5b | 22.7 ± 0.8ab | 22.2 ± 1.1ab |
18:0 DMA | 0.85 ± 0.26a | 0.44 ± 0.19b | 0.49 ± 0.16ab | 0.57 ± 0.29ab | 0.69 ± 0.29ab |
18:0 | 11.9 ± 0.8 | 10.7 ± 2.1 | 9.9 ± 2.5 | 10.6 ± 2.3 | 10.5 ± 1.4 |
20:0 | 0.08 ± 0.02a | 0.05 ± 0.01b | 0.05 ± 0.02b | 0.06 ± 0.01b | 0.06 ± 0.01ab |
22:0 | 0.08 ± 0.03 | 0.06 ± 0.01 | 0.05 ± 0.02 | 0.06 ± 0.02 | 0.08 ± 0.03 |
24:0 | 0.17 ± 0.02a | 0.10 ± 0.02bc | 0.09 ± 0.03b | 0.13 ± 0.02cd | 0.16 ± 0.03ad |
Total saturates | 41.6 ± 1.0a | 37.8 ± 1.7b | 38.6 ± 1.0b | 38.4 ± 1.6b | 37.9 ± 1.6b |
16:1 n-7 | 3.44 ± 0.63 | 3.7 ± 1.8 | 4.1 ± 2.0 | 3.2 ± 1.2 | 3.19 ± 0.86 |
18:1 DMA | 0.20 ± 0.06a | 0.23 ± 0.09ab | 0.24 ± 0.12ab | 0.33 ± 0.14ab | 0.39 ± 0.14b |
18:1 n-9 | 10.6 ± 1.7a | 18.6 ± 5.7ab | 19.6 ± 7.1b | 17.6 ± 7.0ab | 17.7 ± 4.9ab |
18:1 n-7 | 3.34 ± 0.19 | 3.70 ± 0.55 | 3.59 ± 0.30 | 3.70 ± 0.39 | 3.84 ± 0.40 |
20:1 n-9 | 0.07 ± 0.02a | 0.13 ± 0.03b | 0.14 ± 0.04b | 0.12 ± 0.05b | 0.11 ± 0.03ab |
24:1 n-9 | 0.16 ± 0.04 | 0.15 ± 0.09 | 0.13 ± 0.05 | 0.18 ± 0.07 | 0.17 ± 0.03 |
Total monounsaturates | 17.9 ± 2.3 | 26.5 ± 7.7 | 27.8 ± 9.1 | 25.2 ± 8.3 | 25.4 ± 5.6 |
18:2 n-6 | 14.5 ± 1.5a | 12.1 ± 1.7b | 10.3 ± 1.4b | 10.2 ± 0.9b | 10.3 ± 1.0b |
18:3 n-6 | 0.03 ± 0.01ab | 0.04 ± 0.01a | 0.03 ± 0.01ab | 0.03 ± 0.01b | 0.03 ± 0.01ab |
20:2 n-6 | 0.08 ± 0.05a | 0.04 ± 0.01b | 0.04 ± 0.01b | 0.04 ± 0.01b | 0.04 ± 0.01ab |
20:3 n-6 | 0.43 ± 0.05 | 0.46 ± 0.12 | 0.43 ± 0.11 | 0.46 ± 0.15 | 0.42 ± 0.08 |
20:4 n-6 | 8.9 ± 1.0 | 11.8 ± 3.1 | 9.8 ± 3.8 | 9.2 ± 2.7 | 9.1 ± 1.5 |
22:4 n-6 | 0.38 ± 0.04a | 0.92 ± 0.24b | 0.62 ± 0.23c | 0.39 ± 0.08a | 0.37 ± 0.07a |
22:5 n-6 | 0.53 ± 0.07a | 5.9 ± 1.9b | 8.1 ± 2.8b | 1.97 ± 0.57a | 1.30 ± 0.43a |
Total n-6 PUFA | 24.8 ± 2.2abc | 31.3 ± 6.3b | 29.3 ± 8.0bc | 22.3 ± 3.8ac | 21.6 ± 2.5a |
18:3 n-3 | 0.35 ± 0.07a | 0.02 ± 0.01b | 0.02 ± 0.01b | 0.03 ± 0.01b | 0.02 ± 0.01b |
20:5 n-3 | 0.13 ± 0.03a | - | - | 0.03 ± 0.01b | 0.04 ± 0.02b |
22:5 n-3 | 1.18 ± 0.11a | 0.11 ± 0.03b | 0.09 ± 0.03b | 0.17 ± 0.05b | 0.19 ± 0.06b |
22:6 n-3 | 11.6 ± 1.0a | 0.89 ± 0.25b | 1.14 ± 0.50b | 11.0 ± 3.7a | 12.2 ± 2.3a |
Total n-3 PUFA | 13.2 ± 1.1a | 1.02 ± 0.27b | 1.24 ± 0.51b | 11.2 ± 3.7a | 12.4 ± 2.4a |
Total PUFA | 38.1 ± 2.7 | 32.3 ± 6.5 | 30.5 ± 8.2 | 33.5 ± 7.3 | 34.0 ± 4.7 |
Total HUFA | 23.1 ± 2.0 | 20.1 ± 5.4 | 20.2 ± 7.2 | 23.2 ± 4.2 | 23.6 ± 4.2 |
% of n-3 HUFA in HUFA | 55.8 ± 1.8a | 5.02 ± 0.30b | 6.5 ± 2.8b | 47.7 ± 3.3c | 52.4 ± 3.0a |
Total FA (mg/g) | 13.5 ± 1.7 | 16.4 ± 6.5 | 16.7 ± 6.7 | 17.2 ± 8.1 | 14.3 ± 2.9 |