Sulfates and nitrates are not in the nutrients' list

[CharlesNepote]

Describe the bug

Most (the majority?) of the waters do display sulfates' quantity, and sometimes Nitrates, in the nutrients' table. Eg.

• https://world.openfoodfacts.org/product/8437019482329/aqua-sierra-nevada
• https://world.openfoodfacts.org/product/8413432015009/agua-mineral-natural-agua-de-chovar
• https://world.openfoodfacts.org/product/3245390083173/bidon-5l-eau-de-source-montagne-grand-jury
• ...

To Reproduce

Edit https://world.openfoodfacts.org/product/8437019482329/aqua-sierra-nevada and try to add Sulfates.

Expected behavior

The display-as-you-type should provide Sulfates with mg unit (alternative English spelling sulphate (UK)).

I guess it should be in the singular form: Sulfate, Nitrate.

The field should also be exported in the daily CSV exports.

Screenshots

No response

Additional context

No response

Type of device

Browser

Browser version

No response

Number of products impacted

No response

Time per product

No response

[benbenben2]

See following PR: #8323

The field should also be exported in the daily CSV exports.

Is this related to the nutriments_tables subroutine called in Export.pm and defined in Food.pm?

[aleene]

There is a file somewhere where is defined which nutrients are exposed to the user. Have to look it up. These ones are indeed needed for mineral waters.