Sorbitan monostearate

Sorbitan monostearate is a synthetic wax that is used in food and cosmetics. It is produced by the esterification of sorbitol with stearic acid. Sorbitan monostearate is primarily used as an emulsifier to keep water and oils mixed. It is often used in baked goods and artificial whipped cream.

Chemical Structure

Sorbitan monostearate is a mixture of chemical compounds derived from the dehydration of sorbitol and is sometimes referred to as a synthetic wax. It is a waxy powder that is used in cosmetics as an emulsifier and stabilizer. It is also used in food as a surfactant and as a rehydration aid in the production of active dry yeast.

Uses

Sorbitan monostearate is used in the manufacture of food and healthcare products. It is used as an emulsifier in many food products such as yeast, cake mixes, pudding, margarine, and salad dressing. It is also used in cosmetics and pharmaceuticals as a surfactant, dispersing agent, and solubilizer.

Food Industry

In the food industry, sorbitan monostearate is used as an emulsifier. It helps to mix ingredients that would otherwise separate, such as oil and water. It is also used as a rehydration aid in the production of active dry yeast. It is often found in baked goods and artificial whipped cream.

Cosmetics Industry

In the cosmetics industry, sorbitan monostearate is used as an emulsifier and stabilizer. It helps to mix water and oils in products such as creams, lotions, and makeup. It is also used as a dispersing agent in products such as hair colorants and skin care products.

Safety

Sorbitan monostearate is generally recognized as safe (GRAS) by the FDA. However, it can cause skin irritation in some people, especially those with sensitive skin. It is recommended to use products containing sorbitan monostearate sparingly and to always do a patch test before using a new product.

See Also

• Polysorbate 80
• Polysorbate 20
• Sorbitol
• Stearic acid