High viscosity mineral oils
While heavily refined, the use of petroleum derivatives in food remains a point of concern for health-conscious consumers.
- Category
- Glazing agents
- Vegan
- Yes
- Vegetarian
- Yes
What it is
A refined mineral oil or petroleum-derived wax used as a glazing agent or mechanical lubricant.
How it is used in food
Creates an extremely shiny, moisture-resistant barrier on foods and prevents sticking on factory machinery.
Commonly found in- Candy glazes
- Baking machinery lubricant
Health and safety
May accumulate in human tissues (like the liver and lymph nodes) over time. Highly refined versions are permitted in small amounts, but general dietary exposure is monitored closely.
Evaluated by food safety authorities and determined to be unsafe for general food use.
Regulatory status
| Region | Status | Notes |
|---|---|---|
| Australia & New Zealand FSANZ |
Permitted | Permitted under the FSANZ Food Standards Code. |
| European Union EFSA / European Commission |
Not approved | Not on the EU authorised list of food additives (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
- E905a
Worth knowing
These are essentially highly purified versions of the same oils used in cosmetics or industrial lubrication.
Conclusion
While heavily refined, the use of petroleum derivatives in food remains a point of concern for health-conscious consumers.
References
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Open the appEntry last reviewed 2026-07-28.
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