Normally it takes 3-4 days.

Because if dried sweet potatoes are not dried well, they will easily become damp and moldy. A good piece of sweet potato slices should be placed in a special drying net to ventilate and dry, which usually takes 3-4 days. The sweetness of sweet potatoes is determined by the drying time.

Dry-clean the raw sweet potatoes, cut them into pieces (easy to cook, energy-saving), put them in a pot to steam; after cooling slightly, peel them and cut them into thick strips, put them in the sun to dry, and occasionally turn them over to change positions. , let it fully enjoy the sunshine.

Extended information:

Sweet potatoes are low in calories and very filling. Whether it is a staple food or a non-staple food, it is a good weight loss food. Every 100 grams of sweet potatoes only contains 0.2 grams. Fat, which is 1/4 of rice, therefore, sweet potatoes are the leader in low-calorie, low-fat foods. In addition, sweet potatoes also contain balanced nutrients.

10 kinds of trace elements such as vitamins A, B, C, cellulose, potassium, iron, copper, etc. Among them, cellulose can play a very good role in promoting intestinal peristalsis and smooth excretion. At the same time, Since the fiber structure cannot be absorbed by the intestines, it has the special function of preventing sugar from being converted into fat. In particular, it is rich in lysine, while the rice and flour we usually eat lack lysine.

At the same time, bulk dried sweet potatoes taste sweeter than individually packaged dried sweet potatoes, because factory-processed dried sweet potatoes are often made when the sweet potatoes are just ripe, and the starch has not been completely converted into sugar, but dried bulk sweet potatoes The longer it takes, the sweeter the taste will be.

Baidu Encyclopedia-Dried Sweet Potato

Baidu Encyclopedia-Dried Sweet Potato