Polysorbate 65 is a commonly used food additive that belongs to the polysorbate family, derived from sorbitol and oleic acid. It functions as an emulsifier and stabilizer in various food and beverage products. In food production, it helps to create a homogeneous texture in products like ice cream, chocolate milk, and salad dressings. Additionally, it aids in preventing oil and water separation in baked goods and provides stability to carbonated beverages.