Drying under the sun
To start drying banana peel under the sun, the weather is monitored for at least three to four days, when the temperature reaches 30 ° C, taking into account the presence of light wind, in addition to a percentage of moisture in the atmosphere to help dry drying And then an outdoor place exposed to sunlight for at least six hours a day. Four bricks are arranged squarely in that area, then a window made of fiberglass mesh instead of metal over bricks.
Then peel off the bananas and cut lengthwise to get individual longitudinal strips, place them on the window mesh so that they do not touch, then cover them with another net to protect them from birds and other animals, and leave out until nightfall, and then transfer them to an indoor place to protect them from cold The night that causes the condensation, which in turn inhibits and delays the drying process. In the morning, the networks are returned to their external location under the sun, and the transfer is repeated for several days until the drying process is complete, which may take three to four days.
Drying using the oven
In this process, you start by placing banana peel slices on the outer skin over the parchment paper or cake paper in Chinese, and then placed in a pre-preheated oven at a temperature of 76-93 ° C, ie 170-200 ° F, then watching Until it becomes black, and is fragile and dry, and then be taken out of the oven.
The nutritional value of banana peel
Bananas contain about 42% potassium, 3.25% phosphorus, and concentrate some micronutrients such as calcium at 19.2 mg / g crust, manganese at 76.2 mg / g crust, sodium at 24.3 mg / g, Contains magnesium and sulfur.