Figure 1 | Scientific Reports

Figure 1

From: Direct production of polyhydroxybutyrate and alginate from crude glycerol by Azotobacter vinelandii using atmospheric nitrogen

Figure 1

Crude glycerol assimilation by A. vinelandii. (a) Growth of A. vinelandii wild-type and ΔalgD cells on crude glycerol plate medium. The labels (1/64, 1/128, and 1/256) on the left side represent the dilution fold. (b) Bacterial CFU (cells/mL) and residual glycerol concentration in 256-fold diluted crude glycerol medium. Blue and red-colored circles represent CFU and glycerol concentration, respectively. (c) Bacterial CFU (cells/mL) and residual glycerol concentration in 1/256-fold diluted crude glycerol-MB medium. Blue and red-colored circles represent CFU and glycerol concentration, respectively.

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