t may be concluded that, mango seed kernel which represent about 9 per cent of total fruit weight and treated as processing waste, can be processed into flour with maximum recovery, which can be used to incorporate into food product as supplement. Nutritive analysis of MKF reveals that it is a good source of nutrients like protein, fat, energy, calcium, magnesium and potassium. Oil property study of mango kernel flour helpful to understand its chemical nature and to select food products for its incorporation.