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Nutrients handling in Open Food Facts (view source)
Revision as of 14:10, 19 January 2024
, 19 January→Fields entered and computed by the OFF backend (Product Opener)
* <code>{nutrient-id}_(100g|serving)</code>: is set to <code>{nutrient-id}</code> (e.g. if <code>nutrition_data_per = 100g</code>, the value of <code>sugars_100g</code> is set to the value of sugars.
* <code>{nutrient-id}_(100g|serving)</code>: is set to <code>{nutrient-id}</code> (e.g. if <code>nutrition_data_per = 100g</code>, the value of <code>sugars_100g</code> is set to the value of sugars.
* If the serving size is known, we compute the value for the other field (nutrient-id_100g or nutrient-id_serving) in default unit.
* If the serving size is known, we compute the value for the other field (nutrient-id_100g or nutrient-id_serving) in default unit.
* The value of <code>energy_(100g|serving)</code> is calculated from <code>energy-kJ_(100g|serving)</code> if available, otherwise it is calculated from <code>energy-kcal}_(100g|serving)</code>.
* The value of <code>energy_(100g|serving)</code> is calculated from <code>energy-kJ_(100g|serving)</code> if available, otherwise it is calculated from <code>energy-kcal}_(100g|serving)</code>. This field is in <code>kJ</code>.
=== Data display ===
=== Data display ===