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openfoodfacts / openfoodfacts-server

Open Food Facts database, API server and web interface - 🐪🦋 Perl, CSS and JS coders welcome 😊 For helping in Python, see Robotoff or taxonomy-editor
GNU Affero General Public License v3.0
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Nutrient saturated fat to total fat ratio #2171

Open aleene opened 5 years ago

aleene commented 5 years ago

Is your feature request related to a problem? Please describe. The calculation of the NutriScore is now very opaque. Part of the solution is to show which nutrients are used in the calculation. For the fats category this also involves the saturated fat to total fat ratio. This now not displayed as it is not on the package.

Describe the solution you'd like Add it to the nutrients list, similar to the salt/sodium solution.

Describe alternatives you've considered none

Additional context none

stephanegigandet commented 4 years ago

We should not add it to the nutrient form in the product edit form. We could add it when we display the nutrition facts table, but it's really something internal to the Nutri-Score, like the positive points and negative points. I think it would be more interesting to show it when we explain the Nutri-Score computation (which we still have to do).