Table 4.
Biodiesel properties of Pseudanabaena mucicola GO0704 compared with Euglena and three standards.
| Properties | Pseudanabaena mucicola GO0704 | Euglena [63] | Soybean oil [64] | EN 14214 [64] | ASTM D6751 [64] |
|---|---|---|---|---|---|
| CN | 56.2 | 65 | 49.0 | Min. 51 | Min. 47 |
| IV (gI2 100/g) | 65.1 | 118 | 128 | Max. 120 | - |
| DU (%) | 66.6 | - | 143.8 | - | - |
| SV | 222.5 | - | - | - | - |
| LCSF (%) | 2.6 | - | 1.6 | - | - |
| CFPP (°C) | -8.4 | - | -5.0 | - | - |
| CP (°C) | 3.6 | 15 | - | - | -3 to -12 |
| OS (h) | 8.4 | 6.2 | 1.3 | Min. 3 | Min. 6 |
| μ (mm2/s) | 3.3 | 4.525 | 4.2 | 3.5 - 5.0 | 1.9 - 6.0 |
| ρ (g/cm3) | 0.875 | 0.868 | - | - | - |
*CN: cetane number; IV: iodine value; DU: degree of unsaturation; SV: saponification value; LCSF: long-chain saturated factor; CFPP: cold filter plugging point; CP: cloud point; OS: oxidation stability; μ: kinematic viscosity; ρ: kinematic density.