3. arranged banana on a rack in the

3. arranged banana on a rack in the oven. The baked was divided into 2 phases.
- First, the heat of 70 ° C oven for 12 hours, then remove and set aside 2 hours
- Second, the banana in the full 2 hr and then into the oven again. Reduce oven temperature down to 30 ° C for 8 hours