PhytosterolsStigmasterolSitosterolsCholesterolFlame IonizationAloePlant OilsCorn OilErigeronChromatography, Supercritical FluidEsterificationSterolsCholesterol, LDLNutsErythrocyte DeformabilitySqualeneChromatography, GasPlant ExtractsAnticholesteremic AgentsAzetidinesHypercholesterolemiaCross-Over StudiesCholesterol, DietaryDietAbsorptionSoybeansGas Chromatography-Mass SpectrometryGerbillinaeFatty Acids, MonounsaturatedDeuteriumLipids