Changes

Jump to navigation Jump to search
692 bytes added ,  21:39, 3 May 2023
More predictable Nutri-Scores
Line 1: Line 1:  +
[[Category:Nutri-Score]]
 
Open Food Facts website provides a [https://world.openfoodfacts.org/nutriscore complete page related to Nutri-Score]. This page adds some documentation about it.
 
Open Food Facts website provides a [https://world.openfoodfacts.org/nutriscore complete page related to Nutri-Score]. This page adds some documentation about it.
   Line 9: Line 10:  
* the product needs ALL these data to be calculated: energy, fat and saturated fat, carbohydrates and sugar, proteins and salt. Sometimes the producer doesn't print these data because there are only traces. For example, many syrups don't print anything about fats, proteins and salt.
 
* the product needs ALL these data to be calculated: energy, fat and saturated fat, carbohydrates and sugar, proteins and salt. Sometimes the producer doesn't print these data because there are only traces. For example, many syrups don't print anything about fats, proteins and salt.
 
* some products need values for the prepared product: syrups, teas, coffees, ...
 
* some products need values for the prepared product: syrups, teas, coffees, ...
 +
 +
== Predictable Nutri-Score based on the category of the product ==
 +
Some food categories share the same nutrients values. In this case, the Nutri-Score of the whole category is predictable. This is interesting to verify data quality.
 +
 +
List:
 +
 +
* Olive oils => C; [we need to check if it is certain not to have a product called olive oil with other kind of ingredients than raw olive oils]
 +
* Waters??
 +
* Fruits??
 +
* Orange juices??, etc. but not Fruits' juices
 +
* Vegetables??
 +
* Cereals??
 +
* Sugars??
 +
* Butters??
 +
* ...
    
== Bibliography ==
 
== Bibliography ==
Line 31: Line 47:  
* [https://github.com/openfoodfacts/openfoodfacts-androidapp/issues?q=is%3Aissue+is%3Aopen+label%3Anutriscore Android issues related to Nutri-Score]
 
* [https://github.com/openfoodfacts/openfoodfacts-androidapp/issues?q=is%3Aissue+is%3Aopen+label%3Anutriscore Android issues related to Nutri-Score]
 
* [https://github.com/openfoodfacts/openfoodfacts-ios/issues?q=is%3Aissue+is%3Aopen+label%3Anutriscore iPhone issues related to Nutri-Score]
 
* [https://github.com/openfoodfacts/openfoodfacts-ios/issues?q=is%3Aissue+is%3Aopen+label%3Anutriscore iPhone issues related to Nutri-Score]
 +
 +
== Data quality missions around the Nutri-Score ==
 +
* [[Data_quality_missions#Nutri-Score_quality|Computed Nutri-Score not matching On-Pack Nutri-Scores]]

Navigation menu