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Antioxidant

E302 (calcium ascorbate): what it is, its sources, vegan or not

E302 is calcium ascorbate, an antioxidant. E302 can come from fermentation, maize or a lab. Vegan and vegetarian profiles get Fits you.

Decode another E-numberWhich E-numbers come from animals?Add vegan to my profile

By Bravoora teamUpdated Sources checked 4 sourcesHow we check

Fits you

for a vegan profile

E302=fermentation, maize or a lab

What is E302?

E302 (calcium ascorbate) is an antioxidant, an additive that makes a food keep longer by protecting it from oxidation, such as fats turning rancid or colours changing.

What is E302 made from?

  • Fermentation
  • Maize
  • Made in a lab

Is E302 vegan?

Fits you. E302 can come from fermentation, maize or a lab. Nothing from an animal.

Bravoora is a calorie tracker and ingredient checker app. Scan a pack, a supplement or a skincare label and it answers for each person on your plan.

What the app says to each profile, and the reason it shows.

VeganFits youE302 can come from fermentation, maize or a lab. Nothing from an animal.
VegetarianFits youE302 can come from fermentation, maize or a lab. Nothing from an animal.

What other names does E302 have on a label?

Any of these on a pack means E302. The checker reads them all.

E302E 302E-302INS 302Antioxidant (302)Antioxidant (E302)Calcium ascorbate

What would change the answer for E302?

For E302, only the ingredient list itself. A code the camera cannot read gets Needs one more scan, and the app never guesses a code it cannot see.

Sources: EU, US and Codex additive rules

Where additives are listed and approved. Bravoora reads the source and the diet; it does not rate the hazard.

  1. EU Regulation 1333/2008 on food additives (the E-number list)
  2. EU Regulation 1169/2011, Annex II: the allergen sources a label must name
  3. US FDA: Food Additive Status List
  4. FAO/WHO Codex: General Standard for Food Additives (GSFA) online

Names and classes cross-checked with Open Food Facts (Open Database License).

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