Hermansson [1] defmed water holding capacity as a physical property and is the ability of a food structure to prevent water from being released from the three-dimensional structure of the protein. The level of protein hydration and the viscosity of liquid systems in food are interrelated. Water retention is the water adsorbed or retained by a wet or dry mixture of components, for instance, proteinor starch. It is one of the hydration properties that determine applications of proteins in food systems