- Sorbitan tristearate is a nonionic surfactant and emulsifier derived from the esterification of sorbitol and stearic acid. It appears as a waxy, light cream to tan solid.
Contents
Uses
Food Production
- Emulsifier and Stabilizer: Used in bakery products, toppings, coatings, fat emulsions, milk and cream analogues, beverage whiteners, edible ices, desserts, sugar confectionery (including chocolate), emulsified sauces, dietary food supplements, chewing gum, and dietetic foods.
- Anti-Bloom Agent in Chocolate: Helps maintain color and gloss in chocolates by preventing fat bloom.
- Crystal Inhibitor in Oils: Prevents cloudiness in oils like palm olein and coconut oil by inhibiting crystallization at lower temperatures.
Pharmaceuticals
- Emulsifier and Stabilizer: Utilized in pharmaceutical formulations to maintain product consistency.
Cosmetics
- Emulsifying Agent: Incorporated into skin care products, cleansers, moisturizers, and makeup to stabilize emulsions and improve texture.
Key Facts
- Also known by the trade name Span 65.
Health Benefits and Safety
Possible Side Effects
- Generally recognized as safe when used within recommended limits.
- Excessive consumption may lead to digestive discomfort in sensitive individuals.
Its chemical formula is: C₆₀H₁₁₄O₈
Labeled as E492 in food additives.