Glyceryl diacetate
A completely safe flavor carrier. Vegans should check glycerol origin.
- Category
- Carriers
- Vegan
- maybe
- Vegetarian
- maybe
What it is
Glyceryl diacetate is glycerol carrying two acetate groups, used as a flavour solvent.
How it is used in food
Carries flavour oils evenly through a product that is mostly sugar or gum base.
Commonly found in- Flavour preparations
- Chewing gum
- Confectionery
Health and safety
None known at the levels used. Digestion splits it into glycerol and acetate, both of which your metabolism handles routinely.
Assessed as a solvent and carrier; it hydrolyses to glycerol and acetate, both normal metabolites.
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
- E1517
Worth knowing
The glycerol it is built from may be plant or animal derived, which is the thing to check if that matters to you.
Conclusion
A completely safe flavor carrier. Vegans should check glycerol origin.
References
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Open the appEntry last reviewed 2026-07-28.
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