PhytosterolsStigmasterolSitosterolsCholesterolFlame IonizationAloeCorn OilPlant OilsErigeronChromatography, Supercritical FluidEsterificationSterolsCholesterol, LDLNutsErythrocyte DeformabilitySqualeneAnticholesteremic AgentsChromatography, GasAzetidinesHypercholesterolemiaCholesterol, DietaryCross-Over StudiesDietAbsorptionSoybeansGerbillinaeFatty Acids, MonounsaturatedDeuteriumPlant Extracts