Oleanolic AcidTriterpenesIridoid GlucosidesPentacyclic TriterpenesPrunellaCalendulaBignoniaceaeSaponinsMelastomataceaePlant Somatic Embryogenesis TechniquesGlycosidesPlant Components, AerialSalvia officinalisBarbareaGentianaPlant ExtractsEugeniaMustard PlantLantanaMolecular StructureAdrenergic alpha-2 Receptor AntagonistsPlant LeavesNF-E2 Transcription FactorColonic DiseasesSurface-Active AgentsEmulsionsPlant OilsPlants, Medicinal