DiterpenesAntioxidantsDiterpenes, AbietaneDiterpenes, ClerodaneDiterpenes, KauraneEuphorbiaCaesalpiniaSalviaVerbenaceaePlant ExtractsPlant BarkCistusChamaecyparisCupressaceaeOrthosiphonPolyalthiaThymelaeaceaeMikaniaMolecular StructurePlant Components, AerialOxidative StressPicratesViburnumAnthozoaThujaPlants, MedicinalCryptomeriaCaseariaSesquiterpenes, GuaianeMagnetic Resonance SpectroscopySalvia officinalisScopariaTerpenesLipid PeroxidationScrophulariaceaeResins, PlantPhaeophytaMenispermaceaeAscorbic AcidVitexFree Radical ScavengersRosmarinusAsteraceaeFritillariaParaguaySuperoxide DismutaseHepatophytaCatalaseVitamin EGlutathione PeroxidaseLarixAristolochiaPlant LeavesReactive Oxygen SpeciesMolecular ConformationCrotonCoffeeSpectrometry, Mass, Fast Atom BombardmentSpectrophotometry, InfraredGlutathionePhenolsWoodMalondialdehydeThiobarbituric Acid Reactive SubstancesSesquiterpenesOxidation-ReductionPlant StemsBiphenyl CompoundsPhenanthrenesStereoisomerismAcetylcysteineIndonesiaHydrogen PeroxideNF-E2-Related Factor 2OxidantsPlant RootsGlycosidesalpha-TocopherolDrug Screening Assays, AntitumorSpectrophotometry, UltravioletFree RadicalsPolyphenolsGlutathione ReductaseSulfonic AcidsCyclizationbeta CaroteneFlavonoidsAntiprotozoal AgentsButylated HydroxytolueneAlkyl and Aryl TransferasesCarotenoidsGas Chromatography-Mass SpectrometryCell SurvivalSpectrometry, Mass, Electrospray IonizationLipid PeroxidesAntineoplastic Agents, PhytogenicPeroxiredoxins