Ingredient · E321

Quillaja Extract

Source
Not animal-derived
Allergen
No
Role in food
It is used as a foaming agent and emulsifier in beverages, particularly in alcoholic …

What is Quillaja Extract?

Quillaja extract is made from the soapbark tree (Quillaja saponaria), native to South America. The bark is harvested, dried, and then extracted using water or alcohol to produce a liquid or powder.

Is Quillaja Extract vegan?

Quillaja Extract is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Quillaja Extract gluten-free?

It does not contain gluten.

Is Quillaja Extract a major allergen?

Quillaja extract is not derived from any of the 9 FDA major allergens.

What is Quillaja Extract used for?

It is used as a foaming agent and emulsifier in beverages, particularly in alcoholic drinks and soft drinks.

Is Quillaja Extract safe?

In the US, quillaja extract is Generally Recognized As Safe (GRAS) by the FDA for use as a food additive.

Why it's used

It is used as a foaming agent and emulsifier in beverages, particularly in alcoholic drinks and soft drinks. It helps create and stabilize foam, and can also improve texture and mouthfeel.

Health notes

In the US, quillaja extract is Generally Recognized As Safe (GRAS) by the FDA for use as a food additive. It has been evaluated by JECFA and EFSA, who have established acceptable daily intakes. At typical consumption levels, it is not associated with adverse health effects. Some studies have explored its potential antioxidant properties, but more research is needed.

Allergen info

Quillaja extract is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Foods that contain Quillaja Extract

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.