Mono- and Diglycerides of Fatty Acids (E471) — What You Need to Know
What Is Mono- and Diglycerides of Fatty Acids?
Mono- and diglycerides are among the most widely used emulsifiers in the food industry. They are derived from glycerol and fatty acids, which can come from plant (soy, canola, sunflower) or animal (lard, tallow) sources. While they are technically a byproduct of fat hydrolysis and can occur naturally in small amounts in foods, the commercial form is manufactured. The animal-derived versions make them potentially non-vegan.
What Is It Used For?
Help mix water and oil-based ingredients that would otherwise separate. Used in bread, margarine, ice cream, peanut butter, and many other processed foods to improve texture and extend shelf life.
Safety Assessment
Generally considered safe by regulatory agencies. Some concern exists because these emulsifiers contain trans fats that are not required to be listed on nutrition labels in the US (even in 'trans fat free' products). The main dietary concern is that they may contribute to small amounts of trans fat intake. Vegan and halal status is uncertain as they may be derived from animal fats — look for specifically labeled plant-derived versions.
Based on current evidence, Mono- and Diglycerides of Fatty Acids is rated Caution with a score of 6/10. This is 1.5 points below the average for emulsifiers (7.5/10). Last reviewed by regulators: 2017.
Commonly Found In
Always check the label for E471 or 'Mono- and Diglycerides of Fatty Acids'
Frequently Asked Questions about Mono- and Diglycerides of Fatty Acids
Quick Facts
- E-Number
- E471
- INS Number
- 471
- Category
- Emulsifiers
- Origin
- Synthetic
- FDA Status
- GRAS
- EFSA Status
- Authorized
- ADI
- No limit
- Last Review
- 2017
Related Additives
Other emulsifiers in the same family