Emulsifiers are substances that help to stabilize and mix together two or more immiscible substances, such as oil and water. They act as a bridge between the two substances, allowing them to remain mixed together without separating. In food and cosmetic industries, emulsifiers are commonly used to create smooth and creamy textures in products like mayonnaise, ice cream, and lotion. They are also used in industrial processes to prevent the separation of oil and water in yuxiangmachinery.com/product/vacuum-emulsifying-mixer. Emulsifiers play a crucial role in achieving the desired consistency and texture in many products we use daily.