they were allowed to drink [ 14c ] polyethylene glycol ( peg ) vivonex high nitrogen elemental diet ( vhn ) or intralipid fat emulsion ( il ) at 0.25 , 0.50 , and 1.00 kcal/ml under two conditions : drinking to satiety ( vhn ) or drinking to a constant volume of 15 ml ( vhn and il ) .
C0733854
intralipid
C0304483
fat emulsion