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Contents of the main chemical components of autotrophic (AC) and heterotrophic (HC) Chilorella protothecoides cells

Table 3 Contents of the main chemical components of autotrophic (AC) and heterotrophic (HC) Chilorella protothecoides cells

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The three factors were alpha-amylase dosage (A), glucoamylase dosage (B), and reaction time (C). Levels were 0.005 g (—), 0.010 g (+) for A, 0.100 g (—), 0.200 g (+) for B and I h (—), 2h (4) for C. Design of 2? factorial experiments Table |
The three factors were alpha-amylase dosage (A), glucoamylase dosage (B), and reaction time (C). Levels were 0.005 g (—), 0.010 g (+) for A, 0.100 g (—), 0.200 g (+) for B and I h (—), 2h (4) for C. Design of 2? factorial experiments Table |
Fig. 1. Process flow schematic for biodiesel production. 2.4. Biodiesel preparation
Fig. 1. Process flow schematic for biodiesel production. 2.4. Biodiesel preparation
Fig. 2. Growth curve comparison of heterotrophic Chlorella between glucose and CPH medium in flasks. As shown in Fig. 2, the cell growth reached max- imum value (3.92 gL!) after 144h culture with the substrate of CPH, while the maximum value was 3.74gL7! with the substrate of glucose. It indicated that, it was feasible to use CPH as organic carbon
Fig. 2. Growth curve comparison of heterotrophic Chlorella between glucose and CPH medium in flasks. As shown in Fig. 2, the cell growth reached max- imum value (3.92 gL!) after 144h culture with the substrate of CPH, while the maximum value was 3.74gL7! with the substrate of glucose. It indicated that, it was feasible to use CPH as organic carbon
Comparison of properties of biodiesel from microalgal oil and diesel fuel and ASTM biodiesel standard * The data about diesel fuel was taken from published literature as indicated in the text. Table 4
Comparison of properties of biodiesel from microalgal oil and diesel fuel and ASTM biodiesel standard * The data about diesel fuel was taken from published literature as indicated in the text. Table 4
Fig. 4. Growth and glucose consumption curve of heterotrophic Chlorella in 5 L fermenter.
Fig. 4. Growth and glucose consumption curve of heterotrophic Chlorella in 5 L fermenter.
Fatty acid methyl esters in the biodiesel Table 5
Fatty acid methyl esters in the biodiesel Table 5
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Environmental EngineeringChemical EngineeringChlorella Protothecoides
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