• The Albumen: The White piece of an Egg :
The white piece of part an egg is called the albumen. It is a clear, thick liquid that surrounds the yolk. The albumen is about 60% water, with the remaining 40% consisting of protein. The albumen is responsible for the structure and shape of the egg, and it also protects the yolk from damage.
• Functions of the Albumen:
The albumen has several important functions in the egg. These functions include:
Protecting the yolk:
The albumen cushions the yolk and protects it from damage.
Providing structure and shape:
The albumen gives the egg its structure and shape.
Providing nutrition for the developing chick:
The albumen is a source of protein and other nutrients for the developing chick.
Binding water:
The albumen binds water, which helps to keep the egg moist.
Composition of the Albumen:
The albumen is composed of about 60% water and 40% protein. The protein in the albumen is about 90% ovalbumin, with the remaining 10% consisting of a variety of other proteins. These proteins are responsible for the structure and function of the albumen.
Uses of the Albumen:
The albumen is used in a variety of foods, including:
Meringues:
The albumen is beaten with sugar to make meringues.
Angel food cake:
The albumen is beaten with flour and sugar to make angel food cake.
Macarons:
The albumen is used to make the macaron shell.
Marshmallows:
The albumen is used to make marshmallows.
In addition to its culinary uses, the albumen is also used in a variety of other applications, including.
Adhesives:
The albumen is used as an adhesive in a variety of products, including paper, textiles, and leather.
Photographic emulsions:
The albumen was once used as a photographic emulsions
Textile sizing:
The albumen is used to size textiles, which helps to make them smoother and stronger.
Conclusion:
The albumen is an important part of the egg. It has a variety of functions, including protecting the yolk, providing structure and shape, providing nutrition for the developing chick, and binding water. The albumen is also used in a variety of foods and other applications
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