Sulfite formation by wine yeasts |
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Authors: | Michael Heinzel Hans G Trüper |
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Institution: | (1) Institut für Mikrobiologie der Universität, Meckenheimer Allee 168, D-5300 Bonn, Germany |
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Abstract: | Eight different strains of wine yeasts were investigated phenomenologically with respect to their fermentation characteristics and sulfite production. It was established that the amount of produced sulfite is specific for each strain and proceeds parallel to the fermentation of sugar. A reduced production of biomass observed in the strongly sulfite-forming strains might be a result of an intracellular inhibition by the produced sulfite. |
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Keywords: | Wine yeasts Sulfur metabolism Sulfite formation |
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