E472b: Lactic Acid Esters of Mono- and Diglycerides
Main role: emulsifying and aeration
Also listed as: LACTEM
What is E472b (Lactic Acid Esters of Mono- and Diglycerides)?
E472b is an emulsifier made using mono- and diglycerides and lactic acid. It can help ingredients mix and support structure in products where aeration or fat distribution matters.
What does it do in food?
Its main role is emulsifying and aeration. Emulsifiers help ingredients mix or remain distributed. The recipe determines whether that means dispersing fat, improving dough handling, or controlling a coating. Their presence alone does not describe the food’s overall nutritional quality.
Food and formulation examples
- Whipped toppings
- Bakery blends
- Dessert emulsions
These examples describe formulation roles, not a list of unrestricted legal uses. Availability and permitted applications differ by country and food category.
Label names and ingredient questions
Look for E472b, E 472b, or the ingredient name. Related names and label terms include LACTEM. A family code can cover more than one specified form; check the full declaration when the distinction matters.
Lactic acid in this ingredient name is not the same as lactose. A dairy-free claim still requires checking the complete recipe and allergen information.
Is E472b safe?
There is no meaningful personal risk estimate from an E number alone. Food-grade specifications, allowed uses, amount consumed, and individual circumstances all matter. The authorization record below gives the legal scope; it is not a claim that every possible use is appropriate.
A label identifies the ingredient but usually not its concentration. Calculating daily intake requires the amount in the food and the quantities eaten.
Authorization and conditions of use
The Great Britain food additive register lists E472b as Lactic acid esters of mono- and diglycerides of fatty acids. This is an entry subject to its stated conditions, not unrestricted permission for every food. The record links to the applicable authorization terms. For an EU product, use the European Commission food additive database to check the relevant food category and limits. Other countries may use different names or rules.