Production of blue green microalgae S. platensis, serves as an alternative approach as feed and food additives due to their rich contents of protein, polyunsaturated fatty acids (γ-linolenic acid), vitamins as well as minerals, pigments and enzymes. Spirulina has several pharmacological activities such as anticancer, antiviral, antibacterial, metalloprotective, antioxidant and immune stimulant effects and Due to these facts it is called super food.