Ingredient · E491

Yeast Sorbitan Monostearate

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers use sorbitan monostearate as an emulsifier and stabilizer in a variety of food …

What it is

Sorbitan monostearate is a non-ionic surfactant made from sorbitol (a sugar alcohol) and stearic acid (a fatty acid). It is often produced by combining sorbitol with fatty acids derived from vegetable oils or animal fats. In food, it acts as an emulsifier, helping to mix oil and water-based ingredients.

Why it's used

Manufacturers use sorbitan monostearate as an emulsifier and stabilizer in a variety of food products. It helps to improve texture and prevent separation of ingredients. It is commonly found in baked goods, ice cream, and some processed foods.

Health notes

Sorbitan monostearate is generally recognized as safe (GRAS) by the FDA for use in food. Regulatory bodies like JECFA and EFSA have evaluated sorbitan esters, including sorbitan monostearate, and have established acceptable daily intakes. At typical consumption levels, it is not associated with adverse health effects.

Allergen info

Sorbitan monostearate is not derived from any of the nine major allergens. It does not contain gluten.

Products containing Yeast Sorbitan Monostearate

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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.