From: Aiming for better use of convenience food: an analysis based on meal production functions at home
Meal no. | Menu contents | Indicator for usage intensity of convenience food (F) | Indicator for cooking efforts (E) |
---|---|---|---|
1 | Takeaway lunchbox katsu-don | 12 | 1(dish) × 1(foodstuff) = 1 |
2 | Takeaway lunchbox katsu-don and beer | 9 | 2(dish) × 2(foodstuff) = 4 |
3 | Home-cooked katsu-don | 1.6 | 1(dish) × 10(foodstuff) = 10 |