Table 10.
Environmental impact of the production of 1 kg of lipid from dried BSF larvae fed with different proportions (5%, 10%, 20%, and 25%) of Schizochytrium limacinum.
| Impact Category | Unit | 5S | 10S | 20S | 25S |
|---|---|---|---|---|---|
| Global warming | kg CO2 eq | 6.0 × 106 + 01 | 1.1 × 106 + 02 | 1.1 × 109 + 02 | 1.4 × 101 + 02 |
| Freshwater eutrophication | kg P eq | 2.8 × 102 − 02 | 4.9 × 109 − 02 | 5.0 × 10 − 02 | 5.8 × 108 − 02 |
| Land use | m2a crop eq | 3.0 × 109 + 00 | 5.5 × 108 + 00 | 5.6 × 101 + 00 | 6.6 × 101 + 00 |
| Mineral resource scarcity | kg Cu eq | 2.0 × 105 − 01 | 4.1 × 103 − 01 | 4.2 × 107 − 01 | 5.0 × 107 − 01 |
| Fossil resource scarcity | kg oil eq | 1.4 × 109 + 01 | 2.9 × 101 + 01 | 2.9 × 108 + 01 | 3.5 × 104 + 01 |
| Water consumption | m3 | 1.3 × 102 + 00 | 2.5 × 104 + 00 | 2,6 × 10 + 00 | 3.0 × 108 + 00 |