Parse ingredients "with" (A with B, A processed with B etc.)

[stephanegigandet]

What

• A lot of ingredients contains "with": https://world.openfoodfacts.org/ingredients?filter=-with-
• We should try to parse them to mark them as sub-ingredients. We need to also note that they are not all the sub-ingredients. If we have "A with B", then we can change it to "A (B)", but the percent computation should not assume that the %B is equal to the % of A.
• We also need to review special cases. (e.g. "chicken breast with skin" etc.)

Part of

• Add more ingredient analysis (tracker) #5706

https://fr.openfoodfacts.org/ingredients?filter=-avec-

[muskangarg21]

@stephanegigandet may I work on this ?

[stephanegigandet]

Hi @muskangarg21: the corresponding code is very complex and when it changes, it affects many other things, so that's probably not a good issue to get familar with the code base.

If you want to take a look, it's the parse_ingredients_text() function in Ingredients.pm

[teolemon]

@stephanegigandet perhaps worth considering is "A without B" and "A processed without B"
EN: https://world.openfoodfacts.org/ingredients?filter=-without-



DE: https://world.openfoodfacts.org/ingredients?filter=-ohne-
FR: https://world.openfoodfacts.org/ingredients?filter=-sans-

[stephanegigandet]

@teolemon : most of the "without" are related to labels, there's another parsing feature for that. ("ingredient + some_label")

[github-actions]

Stale issue message

[github-actions]

This issue has been open 90 days with no activity. Can you give it a little love by linking it to a parent issue, adding relevant labels and projets, creating a mockup if applicable, adding code pointers from https://github.com/openfoodfacts/openfoodfacts-server/blob/main/.github/labeler.yml, giving it a priority, editing the original issue to have a more comprehensive description… Thank you very much for your contribution to 🍊 Open Food Facts