The result of the ash content of the mixed fruit leather ranged from 0.94% to 1.20% with sample 819(40%banana: 40% pineapple:20%apple)having the highest ash content and was significantly different(po0.05)from other samples which recorded(0.97%)for sample314(60%banana:20% pineapple:20%apple)and(0.94%)for sample443(20% banana :40%pineapple:40%apple).High values of ash content in dicated high mineral constituent(Adedejietal., 2006). From the result it could be seen that sample 819(40% banana: 40%pineapple:20%apple)with1.20%was the best in terms of mineral content.