Egg albumen powder, also known as egg white powder, is a versatile ingredient that can be used in sauces and mayonnaise. It is made by dehydrating and powdering egg whites. Egg albumen powder contributes to the texture and structure of the condiments, providing binding and thickening properties. It helps in creating a smooth and stable emulsion in mayonnaise and can enhance the structure and stability of sauces. Additionally, egg albumen powder is a source of protein and can contribute to the nutritional content of the condiments. It offers the convenience of extended shelf life and ease of use, making it a practical choice for recipes where fresh egg whites may not be readily available or preferred.