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. 2009 Mar 27;75(10):3196–3205. doi: 10.1128/AEM.02157-08

TABLE 2.

Production of acetoin, (2R,3R)-2,3-BD, (2S,3S)-2,3-BD, and meso-2,3-BD during alcoholic fermentation in MS medium containing 200 g/liter glucose

Strain Concn (mean ± SD) of:
Acetoin (mg/liter) (2R,3R)-2,3-BD and (2S,3S)-2,3-BD (mg/liter) meso-2,3-BD (mg/liter) Total 2,3-BD (mg/liter) Diacetyl (μg/liter)
V5 0 ± 0 428 ± 107 126 ± 25 553 ± 132 7.9 ± 0.5
V5 bdh1 401 ± 11 NDa 84 ± 22 84 ± 22 15.8 ± 0.3
a

ND, not detected.