Soybean or Soya beans, a kind of legume is in abundance in Southeast Asia and is available in variety of sizes and colors. Soybean meal being a significant protein source is highly demanded animal feed all over the world due to its high protein content, low fiber and good balance of amino acids. It is rich in nutritional value having proteins, fats, carbohydrates, vitamins and essential minerals like calcium, iron and folic acid. Due to these reasons and easy digestibility it is quickly replacing other sort of plant proteins and gaining grounds as a commonly used poultry feed. It is highly recommended diet by the nutritionists who consider it as good for pet food and cattle feed.