Fig. 2

Analysis of composition of PC, LPC and PE determined by ESI–MS/MS in liver and plasma after diets low and high in dietary fat or higher in vitamin A. LF low-fat diet, NF normal-fat diet, HF high-fat diet, VA vitamin A, def. deficient, norm. normal. The amount of each incorporated fatty acid was calculated in percent compared to the NF–VA norm. feeding group, which represents 100 % (black). Red colors display an increased amount of this particular fatty acid, while green means a decrease compared to the NF–VA norm. feeding group (color figure online)