TABLE IV
FATTY ACID COMPOSITION OF SOME BEEF BRAIN PHOSPHOLIPID FRACTIONS
i
8
R
Fraction
Fatty acid (% weight of total fatty acid)
Saturated
Unsaturated
Cl6
Ci8
C22
Cie
Ci8
Reference
Lecithin
Ethanolamine cephalin
Serine cephalin
Trace
29.0
9.0
1.2
—
Trace
9.7
9.5
1.5
0.9
—
3.2
32.7
—
—
1.2
2.3
—
48.0
34.7
51.6
7.3
15.1
7.1
4.3
24.4
5.4
1.7
(27)
(11)
(11)
to
GO
Cl4
C20
C20
C22
C24