Potassium tartrates (E336)

No. Potassium tartrates (E336) is not one of the markers Open Food Facts uses to classify a food as processed or ultra-processed, so on its own it doesn't raise a product's NOVA group.

What it is

A food additive authorised for industrial food production.

A product that contains it can still be ultra-processed for other reasons: 45 of the 68 products here that contain potassium tartrates (E336) (66%) are in group 4 because of other ingredients or additives.

More about potassium tartrates (E336) on Wikidata

Where it turns up

Potassium tartrates (E336) appears in 68 of the 40,000 products on this site (0%).

Products containing potassium tartrates (E336)

Showing the 60 most popular of 68.

How the NOVA classification works