Magnetic resonance imaging ( MRI ) data of the gastrointestinal tract and blood triglycerides were recorded before and for @ min after the consumption of the following @ different fat emulsions : lipid emulsion @ ( LE@ ; acid stable , @ m ) , lipid emulsion @ ( LE@ ; acid stable , @ m ) , lipid emulsion @ ( LE@ ; acid unstable , solid fat , @ m ) , and lipid emulsion @ ( LE@ ; acid unstable , liquid fat , @ m ) .