PhytosterolsStigmasterolSitosterolsCholesterolFlame IonizationAloePlant OilsCorn OilErigeronChromatography, Supercritical FluidEsterificationSterolsNutsCholesterol, LDLDietErythrocyte DeformabilitySqualeneOxygen ConsumptionCross-Over StudiesAnticholesteremic AgentsChromatography, GasHypercholesterolemiaAzetidinesCholesterol, DietaryAbsorptionSoybeansFatty Acids, MonounsaturatedPlant ExtractsGerbillinaeDeuteriumLipids