Many people must know the benefits of mangosteen peel but are still afraid to process it. Most people often consume mangosteen peel that has been processed into herbal medicine in the form of pills or powder, even though processing mangosteen peel is not that difficult. One method that you can use is drying.
Dried mangosteen skin can be processed into mangosteen skin juice, mangosteen skin drink, mangosteen skin pudding, mangosteen skin coffee, or simply boiled into a herbal concoction.
The process of drying mangosteen skin does not need to wait for hot weather. Before drying, the skin needs to be sliced thinly, then the slices are spread out on a tray. Here are several ways to dry mangosteen skin that you can copy.
Dry in the sun
The skin of the mangosteen fruit is heat resistant so it can be dried in the sun. Drying can be done in large pieces or after being sliced thinly. If the piece of skin is large, the drying time will take longer than skin that has been sliced thinly.
Using the oven
Drying mangosteen skin in the oven can be done at a maximum temperature of 60C. This temperature will not damage the enzymes in the skin. Oven drying can be done on large pieces of skin or skin that has been sliced thinly.
Just like drying in the sun, larger pieces will take longer to dry, while smaller pieces will dry more easily. Therefore, you need to adjust the drying time depending on the piece of mangosteen skin.
Put it in the refrigerator
If you have a large refrigerator or have enough free space left in the refrigerator, you can dry the skin in it. The mangosteen skin that will be dried needs to be sliced thinly before putting it in the refrigerator.
The drying process can run faster if the sliced skin is arranged on a tray. Meanwhile, the process is slower if the skin is stored in a bowl or plastic bag.
source: https://www.pertanianku.com/cara-mengolah-kulit-manggis-agar-bisa-dikonsumsi/