CarotenoidsXanthophyllsLuteinbeta CaroteneGeranylgeranyl-Diphosphate GeranylgeranyltransferaseCanthaxanthinIntramolecular LyasesVitamin Abeta-Carotene 15,15'-MonooxygenaseFruitVegetablesPigments, BiologicalPigmentationTocopherolsRhodopsins, MicrobialDaucus carotaChlorophyllChromatography, High Pressure LiquidHealth Services Needs and DemandAntioxidantsDietBacteriochlorophyllsVitamin EBeakNorisoprenoidsDioxygenasesAlkyl and Aryl TransferasesLight-Harvesting Protein ComplexesLightPhotosynthesisFeathersBiosynthetic PathwaysErwiniaOxidoreductasesCapsicumRhodopseudomonasPlant Tubersalpha-TocopherolMacula LuteaChlorophytaSinglet OxygenPlastidsLycopersicon esculentumFat SubstitutesSpectrum Analysis, RamanColorBiological Oxygen Demand AnalysisDiospyrosSpectrophotometryEnergy TransferPhotosynthetic Reaction Center Complex ProteinsCrocusDietary SupplementsRetinal PigmentsAscorbic Acid