Some aspects of the composition of avian ascitic fluid

Ascitic fluid from male Single Comb White Leghorn chickens fed a diet containing 20% by weight rapeseed oil rich (51.6 weight percent) in erucic (22:1n9) acid contained 2.84 +/- .09 g/dl protein and 2.55 +/- .22 micrograms/ml DNA. A characteristic feature of ascitic fluid as compared to liver and plasma was its high polyunsaturates, low saturates, and low saturate to unsaturate ratio. In general, the fatty acid profile of ascitic fluid is more comparable to the fatty acid profile of plasma lipids than to that of liver lipids. These data suggest that there is no direct absorption of fat and transfer to the ascitic fluid.