Lipid class %
|
FO7
|
FO5
|
p value
|
---|
Hydrocarbons
|
0.76 ± 0.104
|
0.43 ± 0.177
|
0.110
|
Triacylglycerols
|
0.83 ± 0.182
|
1.94 ± 0.641
|
0.124
|
Free fatty acids
|
0.58 ± 0.162
|
1.99 ± 0.442
|
0.012
|
Sterols
|
11.38 ± 0.318
|
12.51 ± 0.371
|
0.032
|
AMPLa
|
5.71 ± 0.787
|
6.06 ± 0.909
|
0.777
|
Phospholipids
|
80.74 ± 0.816
|
76.80 ± 1.695
|
0.044
|
Fatty acids %b
|
14:0
|
1.17 ± 0.027
|
0.97 ± 0.030
|
< 0.0001
|
15:0
|
0.24 ± 0.003
|
0.22 ± 0.005
|
0.001
|
16:0
|
18.28 ± 0.189
|
17.96 ± 0.245
|
0.314
|
16:1n-7
|
0.77 ± 0.032
|
0.73 ± 0.050
|
0.473
|
17:0
|
0.21 ± 0.004
|
0.21 ± 0.005
|
0.200
|
16:4n-1
|
2.19 ± 0.289
|
2.08 ± 0.356
|
0.814
|
18:0
|
6.36 ± 0.110
|
6.45 ± 0.149
|
0.621
|
18:1n-9
|
17.08 ± 0.337
|
17.81 ± 0.349
|
0.151
|
18:1n-7
|
3.15 ± 0.031
|
3.16 ± 0.043
|
0.840
|
18:2n-6
|
4.58 ± 0.084
|
4.93 ± 0.142
|
0.041
|
18:3n-6
|
0.20 ± 0.005
|
0.27 ± 0.011
|
< 0.0001
|
18:3n-3
|
0.76 ± 0.025
|
0.79 ± 0.038
|
0.568
|
18:4n-3
|
0.26 ± 0.008
|
0.30 ± 0.023
|
0.073
|
20:1n-9
|
1.14 ± 0.037
|
0.98 ± 0.036
|
0.005
|
20:2n-6
|
0.63 ± 0.020
|
0.63 ± 0.030
|
0.922
|
20:3n-6
|
1.57 ± 0.046
|
1.88 ± 0.078
|
0.003
|
20:4n-6
|
5.23 ± 0.152
|
5.67 ± 0.190
|
0.080
|
20:4n-3
|
0.56 ± 0.017
|
0.55 ± 0.018
|
0.739
|
20:5n-3
|
6.37 ± 0.150
|
5.77 ± 0.131
|
0.008
|
22:1n-11(13)
|
0.24 ± 0.024
|
0.32 ± 0.062
|
0.232
|
22:1n-9
|
0.27 ± 0.051
|
0.46 ± 0.112
|
0.131
|
22:5n-3
|
0.74 ± 0.027
|
0.69 ± 0.023
|
0.245
|
22:6n-3
|
23.74 ± 0.448
|
23.00 ± 0.473
|
0.271
|
24:1
|
0.72 ± 0.024
|
0.74 ± 0.029
|
0.450
|
Bacterial
|
1.14 ± 0.047
|
1.05 ± 0.049
|
0.196
|
Σ SFAc
|
26.41 ± 0.298
|
25.94 ± 0.399
|
0.346
|
Σ MUFAd
|
24.48 ± 0.397
|
25.25 ± 0.482
|
0.229
|
Σ PUFAe
|
48.53 ± 0.594
|
48.28 ± 0.624
|
0.774
|
Σ LC n-3f
|
31.58 ± 0.551
|
30.16 ± 0.531
|
0.080
|
Σ LC n-6
|
7.68 ± 0.171
|
8.47 ± 0.226
|
0.012
|
LCn-6/ LCn-3
|
0.24 ± 0.005
|
0.28 ± 0.007
|
0.001
|
P/S
|
1.84 ± 0.040
|
1.87 ± 0.047
|
0.662
|
Σ n-3
|
33.43 ± 0.583
|
32.13 ± 0.449
|
0.098
|
DHA/EPA ratio
|
3.74 ± 0.087
|
4.00 ± 0.102
|
0.068
|
- Values are mean ± SE. Bold p values indicate a significant (p < 0.05) difference between groups
-
aAcetone mobile polar lipids
-
bData are expressed as area percentage of identified FAME (fatty acid methyl ester), for fatty acids that were present at ≥0.2% of the total
-
cSaturated fatty acid
-
dMonounsaturated fatty acid
-
ePolyunsaturated fatty acid
-
fLong chain n-3
- Other fatty acids present at <0.2%: 15:0, i16:0, 16:1n-5, i17:0, ai17:0, 16:2n-4, 17:1, 18:2n-4, 18:3n-4, 20:0, 20:3n-3, 22:0, 22:5n-6