Postprandial Plasma Phospholipids in Men Are Influenced by the Source of Dietary Fat [Genomics, Proteomics, and Metabolomics]

Conclusions: The changes in postprandial plasma phospholipids in men relate to the diet composition and the relative size of the endogenous phospholipid pools. Despite similar lipemic responses as measured by changes in triglyceride concentrations, the differential responses to dairy and soy meals derived through lipidomic analysis of phospholipids suggest differences in the metabolism of soybean oil and dairy fat. The increased concentrations of plasmalogens, with potential antioxidant capacity, in the postprandial period after dairy but not soy meals may represent a further important difference in the response to these sources of fat. The trial was registered at www.anzctr.org.au as ACTRN12610000562077.

Source: Journal of Nutrition - September 1, 2015 Category: Nutrition Authors: Meikle, P. J., Barlow, C. K., Mellett, N. A., Mundra, P. A., Bonham, M. P., Larsen, A., Cameron-Smith, D., Sinclair, A., Nestel, P. J., Wong, G. Tags: Genomics, Proteomics, and Metabolomics Source Type: research