IsoflavonesSoybean ProteinsSoybeansSoy FoodsPhytoestrogensEquolGenisteinSoy MilkEstrogens, Non-SteroidalPuerariaTrifoliumPlant PreparationsDietCoumestrolPostmenopausePlant ExtractsLignansDietary SupplementsBiological AvailabilityVegetable ProteinsPhytotherapyBiological ProductsChromatography, High Pressure LiquidAnticarcinogenic AgentsCross-Over StudiesDouble-Blind MethodFlavonoidsPremenopausePterocarpansMolecular Sequence DataCaseinsFood AnalysisChromansMolecular StructureOvariectomyMacaca fascicularis