AcetoinDiacetylAcetoin DehydrogenaseButanonesButylene GlycolsPentanonesLeuconostocEnterobacterFlavoring AgentsBeerAcetaldehydeAlcohol OxidoreductasesFermentationKetonesLactococcus lactisCitratesAcetolactate SynthaseAcetatesStreptococcusPyruvatesLactatesVolatilizationChromatography, GasButanolsFood Coloring AgentsAcetobacterAerobiosisFood-Processing Industry