RhamnoseQuercetinFlavonolsPolysaccharides, BacterialLactuloseMonosaccharidesFlavonoidsCarbohydratesOnionsCell WallGlycosidesAntioxidantsSaccharopolysporaPentosesActinomycetalesEsculinGalactosePlant ExtractsAmino SugarsKetosesNucleoside Diphosphate SugarsStreptococcusChromatography, PaperCarbohydrate SequenceFermentationHexosaminesRhizobium leguminosarumMolecular Sequence DataGlucosamineStreptococcus sanguisFucosePolysaccharidesCarbohydrate EpimerasesMannose-6-Phosphate IsomeraseLipopolysaccharidesO AntigensChromatography, High Pressure LiquidCarbohydrate Metabolism