International Scholarly Research Notices / 2012 / Article / Tab 3

Research Article

Photoproduction of Hydrogen under Different Cultural Conditions by Alginate Immobilized Rhodopsedomonas palustris KU003

Table 3

Effect of carbon sources on hydrogen production (mL/15 mL vessel) by immobilized cells of Rps. palustris in anaerobic dark.

Carbon sourceIncubation period (in hrs)
24487296120144 166192

Fructose0.22 ± 0.220.44 ± 0.100.78 ± 0.181.12 ± 0.080.86 ± 0.240.56 ± 0.18
Glucose0.34 ± 0.040.56 ± 0.120.84 ± 0.280.48 ± 0.140.26 ± 0.08
Maltose0.36 ± 0.080.56 ± 0.060.96 ± 0.101.54 ± 0.281.12 ± 0.380.78 ± 0.22
Sucrose0.28± 0.060.68 ± 0.161.18 ± 0.161.62 ± 0.380.78 ± 0.240.38 ± 0.22
Mannitol0.22 ± 0.020.46 ± 0.080.78 ± 0.120.98 ± 0.321.12 ± 0.460.84 ± 0.180.46 ± 0.06
Lactate0.36 ± 0.020.66 ± 0.181.10 ± 0.441.78 ± 0.101.38 ± 0.140.96 ± 0.12
Malate0.38 ± 0.040.66 ± 0.021.28 ± 0.141.76 ± 0.422.12 ± 0.341.54 ± 0.100.78 ± 0.14
Succinate0.38 ± 0.180.56 ± 0.120.98 ± 0.061.48 ± 0.220.78 ± 0.180.44 ± 0.12
Lactose0.24 ± 0.060.46 ± 0.080.64 ± 0.160.94 ± 0.201.92 ± 0.141.34 ± 0.180.96 ± 0.38
Sorbitol0.44 ± 0.060.68 ± 0.020.74 ± 0.100.94 ± 0.121.24 ± 0.140.64 ± 0.140.32 ± 0.28

—No hydrogen.

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