Ingredient · E491

Sorbitan Monostearate Ascorbic Acid

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Sorbitan monostearate is used as an emulsifier and stabilizer in foods, helping to blend …

What it is

Sorbitan monostearate is a non-ionic surfactant, an emulsifier made from sorbitol (a sugar alcohol) and stearic acid (a fatty acid). Stearic acid can be sourced from animal or vegetable fats. It is produced by reacting sorbitol with stearic acid.

Why it's used

Sorbitan monostearate is used as an emulsifier and stabilizer in foods, helping to blend oil and water components. It is often found in baked goods, confectionery, and dairy products to improve texture and shelf life.

Health notes

Sorbitan monostearate is generally recognized as safe (GRAS) by the FDA for use as an emulsifier. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated sorbitan monostearate and established an acceptable daily intake. Research on sorbitan esters has not indicated significant health concerns at typical consumption levels.

Allergen info

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

Products containing Sorbitan Monostearate Ascorbic Acid

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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.