Beta-cyclodextrin
Starch-derived flavor carrier.
- Category
- Carriers, Stabilisers, Thickeners
- Acceptable daily intake
- 5 mg/kg body weight/day (EFSA)
- Vegan
- Yes
- Vegetarian
- Yes
What it is
A unique ring-shaped carbohydrate molecule used to encapsulate flavors and protect them from degrading.
How it is used in food
Improves food quality and stability.
Commonly found in- Processed foods
Health and safety
Generally recognized as safe (GRAS) at authorized levels.
Regularly evaluated by EFSA for safety.
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
- E459
Worth knowing
Its ring structure is literally hollow on the inside, allowing it to trap volatile flavor molecules or even mask bitter tastes.
Conclusion
You should only mind beta-cyclodextrin if you eat a large amount of processed foods containing flavour carriers. EFSA has set an acceptable daily intake of 5 mg per kg of body weight for this starch-derived ring molecule. Beyond keeping within standard dietary levels, beta-cyclodextrin remains a limited concern for most consumers.
References
- EFSA evaluation of E459 — EFSA
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Open the appEntry last reviewed 2026-07-28.
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