E161b: Lutein
Main role: yellow coloring
Also listed as: xanthophyll, lutein extract
What is E161b (Lutein)?
Lutein is a yellow carotenoid pigment, also found naturally in plants. Food additive E161b refers to a defined coloring preparation, often derived from plant sources. Coloring a food with lutein is a different use from taking a supplement with a measured lutein dose.
What does it do in food?
Its main role is yellow coloring. Coloring changes appearance. It does not establish the amount of fruit, vegetables, vitamins, or minerals in a serving. Different pigment preparations can have different processing properties and permitted uses.
Food and formulation examples
- Yellow confectionery
- Dessert coloring
- Food coating preparations
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 E161b, E 161b, or the ingredient name. Related names and label terms include xanthophyll, lutein extract. A family code can cover more than one specified form; check the full declaration when the distinction matters.
An ingredient listing does not show how much lutein a serving provides. A food containing E161b should not automatically be credited with the effects studied for a particular supplement.
Is E161b 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 E161b as Lutein. 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.