PhytosterolsStigmasterolSitosterolsCholesterolFlame IonizationAloeEnergy IntakeDietPlant OilsCorn OilErigeronChromatography, Supercritical FluidEsterificationNutsSterolsCholesterol, LDLErythrocyte DeformabilitySqualeneCross-Over StudiesOxygen ConsumptionAnticholesteremic AgentsCholesterol, DietaryHypercholesterolemiaChromatography, GasAzetidinesSoybeansAbsorptionDietary FatsFatty Acids, MonounsaturatedLipidsPlant ExtractsDeuteriumGerbillinaeEatingIntestinal Absorption