Dishes | White rice | Fatty rice | cowpea | potato stew | Pasta | Couscous |
mass of food products (kg) for each cooking | 5 | 5 | 5 | 5.5 | 5 | 5 |
Normal cooking duration with a conventional fireplace | 1 h 10 | 1 h 45 mn | 2 h | 1 h 45 | 1 h | 45 mn |
Precooking duration with a conventional fireplace | 20 mn | 1 h | 45 mn | 1 h 15 mn | 15 mn | 10 mn |
Minimum duration of cooking in the pressure cooker | 1 h | 45 mn | 4 h | 1 h | 45 mn | 30 mn |
M1 (kg) | 1 | 1.3 | 1.4 | 1 | 0.9 | 0.6 |
M2 (kg) | 0.3 | 0.8 | 0.42 | 0.7 | 0.22 | 0.15 |
Energy saving (%) | 70 ± 0.38 | 38 ± 0.48 | 70 ± 0.27 | 30 ± 0.76 | 75 ± 0.40 | 75 ± 0.61 |