TABLE 1.

Composition of lipid fraction of yolk isolated from hermaphrodite body cavity.

Lipid distribution (percentage)
Phosphatidylcholine	23.0
Phosphoethanolamine	28.2
Other phospholipids	2.8
Diacylglycerides	3.2
Free fatty acids	16.2
Triacylglycerides	26.4
Cholesterol	<1.0

Adapted from Kubagawa et al. (2006).