SitosterolsPhytosterolsStigmasterolLecithinsSterolsCholestanolEstersCholesterolXanthomatosisLanosterolErucic AcidsChromatography, Supercritical FluidDesmosterolPlant OilsCholestanesLipoproteinsHypercholesterolemiaAbsorptionCholesterol, LDLGlycosidesIntestinal AbsorptionLymphatic SystemGas Chromatography-Mass SpectrometryDietBileSqualeneLipid Metabolism, Inborn ErrorsBile Acids and SaltsMargarineThoracic DuctMolecular StructureEsterificationSterol O-AcyltransferaseAzetidinesCholesterol, DietaryTriglyceridesATP-Binding Cassette TransportersCholesterol, HDLChromatography, GasAnticholesteremic Agents