Mono- and di-glycerides of fatty acids
E 471 · MONO- AND DI-GLYCERIDES OF FATTY ACIDS · Mono-and diglycerides of fatty acids · E471 · 471E number E471INS 471
Used as an emulsifier — Codex also lists it as antifoaming agent, glazing, agent, stabilizer.
Mono- and diglycerides are emulsifiers that keep fats and water mixed, and are among the most common additives in baked goods, margarine, ice cream and processed foods.
Where it is and isn’t permitted
| Jurisdiction | Status | Scope and limits | Citation |
|---|---|---|---|
| United States | Not listedDoes not appear on this jurisdiction’s permitted list. That is not the same as being prohibited. | ||
| Codex Alimentarius | Permitted, with conditions | 29 food categories highest permitted level 10,000 mg/kg Show every food category
| CXS 192-1995 Table Three, INS 471and 29 further provisionsretrieved 2026-09-07 |
What it is made from
Made by reacting glycerol with fats or oils, which may be of plant or animal origin. The source is rarely stated on a label, so a product containing them cannot be assumed to be vegetarian without asking the manufacturer. This is the clearest case on this site where the additive name does not settle the dietary question.
- Vegan status depends on the source
- Vegetarian status depends on the source
- May raise a halal question
- May raise a kosher question
This is not an omission. What this additive is made from is not fixed — depending on the manufacturer it may be plant, animal or microbial in origin, nobody is required to say which, and the same product can change source between production runs. Ask the manufacturer if it matters to you; a label cannot answer it.
Every name it appears under
5 recorded names. A label may use any of them.
E number
- E471
INS number
- 471
Other names
- E 471
- MONO- AND DI-GLYCERIDES OF FATTY ACIDS
- Mono-and diglycerides of fatty acids
Hazard reference values
No reference value for this substance in the sources we hold.
Evidence and how bodies read it
Studies, and the differing conclusions regulators drew from them, are curated by hand rather than machine-read, and none has been written for this substance yet.
Sources for this page
- gsfa retrieved 2026-09-07
Full licence terms and publisher details on Sources. How this page is built and updated: Method.
Machine-readable:/api/v1/additives/mono-and-di-glycerides-of-fatty-acids.json