Preservative
E285 sodium tetraborate (borax): what it is, its sources, vegan or not
E285 is sodium tetraborate (borax), a preservative. E285 comes from minerals. Vegan and vegetarian profiles get Fits you.
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By Bravoora teamUpdated Sources checked 4 sourcesHow we check
Fits you
for a vegan profile
E285=minerals
What is E285?
E285, sodium tetraborate (borax), is a preservative, an additive that makes a food keep longer by protecting it from microbes. Allowed in the EU only in sturgeon caviar.
What is E285 made from?
- Minerals
Is E285 vegan?
Fits you. E285 comes from minerals. 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.
What other names does E285 have on a label?
Any of these on a pack means E285. The checker reads them all.
What would change the answer for E285?
For E285, 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.
- EU Regulation 1333/2008 on food additives (the E-number list)
- EU Regulation 1169/2011, Annex II: the allergen sources a label must name
- US FDA: Food Additive Status List
- 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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