Protein

is an essential nutritional supplement of food that contain may elements of Amino acid  CHAPTER ONE1.1 INTRODUCTION Milk is one of the most nutritious foods. It is rich in high quality protein providing all tenessential amino acids. It contributes to total daily energy intake, as well as essential fatty acids,immunoglobulins, and  other   micronutrients.   Cow’s   milk  is the   predominant   type   in  severalcountries,   although   goat,   buffalo,   sheep,   and   camel   milks   are   also   consumed.   Milk   is   alsoconsumed   in   fermented   forms   such as  cheese,   yogurt,   kefir…