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Figure 3 | Biotechnology for Biofuels

Figure 3

From: Evaluation of the fermentation of high gravity thick sugar beet juice worts for efficient bioethanol production

Figure 3

Fermentation results of thick juice worts. Different letters indicate significant differences (P <0.05) between the means of intake of sugars (lowercase letters) and ethanol yield (capital letters). Variants of fermentation: I, extract content of 250 g/kg, inoculum content of 1.0 g/L; (NH4)2HPO4. II, extract content of 250 g/kg, inoculum content of 1.0 g/L; (NH4)2HPO4 + MgSO4 · 7 H2O. III, extract content of 250 g/kg, inoculum content of 1.5 g/L; (NH4)2HPO4. IV, extract content of 250 g/kg; inoculum content of 2.0 g/L; (NH4)2HPO4. V, extract content of 280 g/kg, inoculum content of 1.0 g/L; (NH4)2HPO4. VI, extract content of 280 g/kg, inoculum content of 1.0 g/L; (NH4)2HPO4 + MgSO4 · 7 H2O. VII, extract content of 280 g/kg, inoculum content of 1.5 g/L; (NH4)2HPO4. VIII, extract content of 280 g/kg, inoculum content of 2.0 g/L; (NH4)2HPO4.

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