Starch aluminium octenyl succinate
A starch modified with aluminium; the concern is cumulative aluminium intake rather than the starch.
- Category
- Thickeners
- Vegan
- Yes
- Vegetarian
- Yes
What it is
Starch aluminium octenyl succinate is an emulsifying starch that carries aluminium, unlike every other modified starch.
How it is used in food
Forms a tough capsule wall that protects fragile vitamins and colours from air and light.
Commonly found in- Encapsulated vitamin preparations
- Encapsulated carotenoid colours
Health and safety
Contributes to total dietary aluminium, which EFSA limits on a weekly basis because it accumulates in bone and nervous tissue.
EFSA assessed E1452 separately from the other modified starches because of its aluminium content, and its authorisation is limited to encapsulated vitamin and carotenoid preparations.
Regulatory status
| Region | Status | Notes |
|---|---|---|
| Australia & New Zealand FSANZ |
Permitted | Permitted under the FSANZ Food Standards Code. |
| European Union EFSA / European Commission |
Permitted | Authorised for food use under EU regulations (Annex II). |
| United States FDA (Food and Drug Administration) |
Permitted | Authorised for food use by the FDA (often GRAS for standard additives). |
Identification on labels
- E-number
- E1452
Also printed asStarch aluminum octenyl succinate
Worth knowing
It is the only modified starch that contributes aluminium to the diet, which is why it is the only one the KB flags.
Conclusion
Avoid due to concerns regarding cumulative aluminum neurotoxicity.
References
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Open the appEntry last reviewed 2026-08-05.
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