Shuiquan Sweet Potato Dates

Shuiquan Sweet Potato Dates

　　Shuiquan Sweet Potato Dates are a specialty of Shuiquan Town, Shanting District, Zaozhuang City, Shandong Province. These sweet potato dates are a new type of delicious and nutritious health food made from processed sweet potatoes. They are sweet, soft, chewy, fragrant, and rich in nutrients, making them very popular among consumers and holding great potential for market development.

　　Shuiquan Sweet Potato Dates are covered with a layer of white frost, resembling dried persimmons, and taste like soft dates, making them highly marketable. Throughout the entire production process, no additives are used, making it a completely natural food product. The product is exported in large quantities to countries such as Japan, South Korea, and the United States.

　　The processing method of Shuiquan Sweet Potato Dates is as follows:

　　1. Ingredient selection. Choose slender sweet potatoes that have been stored for some time and have undergone starch-to-sugar conversion as raw materials. Ensure they are free from pests and disease spots.

　　2. Cooking. This involves boiling the sweet potatoes. It is best to use a large pot, and cook sweet potatoes of different sizes (large, medium, and small) separately. Do not overcook them. Do not cover the pot while boiling; instead, cover the rim of the pot tightly with a new, non-toxic plastic film tied with a rope. Once cooked, peel the skin while the sweet potatoes are still hot but not too hot to handle.

　　3. Slicing. Once the peeled, cooked sweet potatoes have cooled down, slice them into thin pieces approximately 4 cm wide and 8 cm long using a knife.

　　4. Sun-drying. Place the sliced sweet potatoes in a well-ventilated area to dry. They can also be placed on the roof to dry, but care should be taken to avoid dust (it is best to dry them on a windless, dust-free sunny day). Alternatively, a dryer can be used. When the slices are about 80% dry and can be bent without breaking, they can be collected and stored. Be careful not to dry them to 100%, as 100% dry sweet potato dates will not develop the white frost.

　　5. Sealing and powdering. Place the 80% dry sweet potato dates into a jar and cover the jar opening with a wooden lid (no need to seal it tightly). Store it in a cool, ventilated place. Once a layer of white frost forms on the sweet potato dates inside the jar, the sweet potato dates are ready.