Fatty acids (nmole %) LA-LA LA-ALA LA-FO ALA-ALA FO-FO
C 14:0
1.2 + 0.4
1.1 + 0.3
0.9 + 0.15
1.4 + 0.14
1.1 + 0.2
C 16:0
22.7 + 0.99
21.7 + 0.93
20.9 + 1.2
22.0 + 0.79
23.0 + 0.55
C 16:1
1.2 + 0.04
0.5 + 0.21
0.95 + 0.36
1.3 + 0.58
1.5 + 0.45
C 18:0
25.6 + 0.7
26.6 + 1.21
26.6 + 1.57
26.1 + 0.74
25.7 + 0.74
C 18:1
9.1 + 0.26
8.6 + 0.2
8.5 + 0.11
8.8 + 0.14
8.2 + 0.34*
C 18:2n-6
1.4 + 0.12
1.4 + 0.07
1.6 + 0.32
1.4 + 0.15
1.5 + 0.15
C 20:0
0.7 + 0.05
0.8 + 0.11
0.6 + 0.12
0.7 + 0.19
0.7 + 0.19
C 20:3n-6
1.2 + 0.53
1.2 + 0.79
0.8 + 0.49
0.9 + 0.65
1.3 + 0.96
C 22:0
0.6 + 0.07
0.9 + 0.3
0.7 + 0.09
0.7 + 0.2
0.7 + 0.13
C 20:4n-6
9.6 + 0.38
8.9 + 0.62
8.6 + 0.46
8.7 + 0.39
8.0 + 0.43*
C 24:0
0.97 + 0.25
1.0 + 0.33
0.67 + 0.2
0.89 + 0.28
0.78 + 0.18
C22:4n-6 & C 24:1
2.4 + 0.08
1.7 + 0.10
2.0 + 0.09
2.0 + 0.09
1.85 + 0.06*
C 22:5n-3
0.5 + 0.07
0.76 + 0.11
0.58 + 0.06
0.6 + 0.10
0.6 + 0.11
C 22:6n-3
22.0 + 0.6
24.0 + 0.8
25.6 + 1.5
24.3 + 0.6
24.4 + 0.3
Index          

Σ (LA + AA)a
11.3
10.3
10.2
10.1
9.5
Σ LC n-3 PUFAb 22.5 24.7 26.1 24.9 25.0
a/bRatio 1.99 2.39 2.55 2.46 2.63
LA, linoleic acid; ALA, α-linolenic acid; AA, arachidonic acid; FO, fish oil; EPA, eicosapentaenoic acid; DHA, docosahexaenoic acid. The values are presented as Mean ± SE of six independent observations. *Values are significantly different from other groups (p< 0.05). aTotal LA and AA; bTotal LC n-3 PUFA.
Table 3: Total phospholipids fatty acid composition in the retina of WNIN rat pups fed with a synthetic diet differing only in their fatty acid profile, during pregnancy and postnatal period.