Is e332ii vegan?
E332ii is a vegan food ingredient.
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"You are amazing, this has saved me so much time when grocery shopping!"
— Austin, a user who reached out with feedback
"It's been a great tool since starting my journey! You take a pic of the nutrition/ingredients, and it'll warn you of anything questionable or not vegan. 😁"
— Ashe, a Vegan For Beginners Facebook Group member
"Use a vegan app when you go shopping, I use WhatsVegan."
— Dóra, a Vegan For Beginners Facebook Group member
So, what is e332ii?
E332ii is the European food additive code for tripotassium citrate, a potassium salt of citric acid. It is manufactured by neutralizing citric acid with an alkaline potassium source, such as potassium hydroxide or potassium carbonate. The required citric acid is routinely produced on a commercial scale through the microbial fermentation of carbohydrate substrates, including sugar beet molasses, corn starch hydrolysates, or glucose syrup, using strains of the fungus Aspergillus niger.
Food manufacturers utilize tripotassium citrate as an acidity regulator, buffering agent, and stabilizer. It frequently appears in fruit-flavored beverages, carbonated soft drinks, powdered drink mixes, jams, jellies, confectionery, plant-based milk alternatives, and certain processed foods to control pH levels and preserve product texture.
Tripotassium citrate is classified as vegan. The manufacturing process relies entirely on microbial fermentation, plant-derived sugars, and mineral or synthetic chemical bases. Animal-derived ingredients, byproducts, and processing aids are not used at any stage of its production.
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