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Bioresources and Bioprocessing
Fig. 2 | Bioresources and Bioprocessing

Fig. 2

From: Reducing glucoamylase usage for commercial-scale ethanol production from starch using glucoamylase expressing Saccharomyces cerevisiae

Fig. 2

Corn starch fermentation by CIBTS1522 at a small (a, b) and industrial scale (c, d, respectively). The cell wet weight during the fermentation time (a) and the final ethanol content (b) at 72 h. 1522 was short for CIBTS1522, the control was AQ strain supplemented with 100% glucoamylase (a, b). At the industrial scale, the reducing sugars and ethanol content (c) and the cell count (d) were detected. Error bars represent the standard deviation from the mean of two replicates. GA glucoamylase

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