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. 2010 Feb 10;91(4):875–882. doi: 10.3945/ajcn.2009.27951

TABLE 2.

Basal fatty acid composition (weight percentage) of white blood cell and platelet phospholipids1

Fatty acid White blood cells Platelets
8:0 0.04 ± 0.01 0.04 ± 0.00
10:0 0.03 ± 0.00 0.04 ± 0.00
16:0 23.89 ± 0.38 17.05 ± 0.25
16:1n-7 0.21 ± 0.04 0.08 ± 0.02
18:0 13.77 ± 0.17 16.58 ± 0.17
18:1n−9 14.22 ± 0.32 13.40 ± 0.17
18:2n−6 15.76 ± 0.56 6.90 ± 0.24
18:3n−6 0.03 ± 0.01 0.05 ± 0.02
18:3n−3 0.07 ± 0.02 0.04 ± 0.00
20:4n−6 16.74 ± 0.50 29.84 ± 0.39
20:5n−3 0.61 ± 0.07 0.42 ± 0.05
22:5n−3 2.11 ± 0.07 2.40 ± 0.08
22:6n−3 3.55 ± 0.21 2.76 ± 0.16
Σn−3 6.34 ± 0.29 5.61 ± 0.22
Σn−6 32.53 ± 0.36 36.79 ± 0.31
Σn−3/Σn−6 0.196 ± 0.010 0.154 ± 0.007
1

All values are means ± SEMs and refer to 12 individual determinations. Each of the latter determinations represents the mean of 2 measurements made in the same subject before the injection of the medium-chain triacylglycerol:long-chain triacylglycerol emulsion or medium-chain triacylglycerol:fish oil emulsion. Σ, sum of the fatty acid.