and plasmalogen compounds and sphingomyelin was computed from the analysis of the fractions. 3. Choline plasmalogen was present in similar proportions in the whole muscle and myofibrils of rabbit muscle, but was virtually absent from trout muscle. 4. The constituent fatty acids and aldehydes from the separated phospholipids and some triglyceride fractions were identified and estimated by gas ch...

Boughton, K., Gandy, G., and Gairdner, D. (1970). Archives of Disease in Childhood, 45, 311. Hyaline membrane disease. H: Lung lecithin. The lecithin content of lung, together with its surface tension properties, were determined in 34 stillbirths, and 61 neonatal deaths. Lecithin content ranged widely from 1-5 to 18 6% of dry lung tissue. In 24 cases the 'palmitic-lecithin' was also measured; i...

Chibnall and Channon, investigating the cytoplasma of cabbage and spinach leaves (I), isolated a mixture of substances which resembled monophosphatides in their structure and composition, but mere virtually free of nitrogenous bases. The main constituents were identified as the calcium, magnesium, and potassium salts of phosphoric acid esters of diglycerides. These compounds, constituting a new...