Polysorbate 80 is a common food additive and emulsifier that is also known as Tween 80. It is a synthetic compound derived from sorbitol and oleic acid. As a raw chemical material, it is used in food and beverage production for various purposes including emulsification, stabilization, and improvement of texture. It is often found in ice cream, salad dressings, baked goods, and carbonated beverages to enhance mixing of ingredients and prevent separation.