Ninghua Sweet Potato Starch

Ninghua Sweet Potato Starch

　　Sweet potato starch, also known as sweet potato flour, is a powder made from sweet potato starch. Typically, sweet potato starch comes in granular form, available in both coarse and fine grains. For household use, coarse sweet potato starch is generally preferred. Like cornstarch, sweet potato starch becomes thick and sticky when dissolved in water and heated. However, sweet potato starch has a higher viscosity than cornstarch, which is why it is less commonly used for thickening in Chinese cooking — its stickiness is harder to control.

　　 　　Sweet potato starch is more commonly used in the making of Chinese dim sum. It can also be used for deep-frying. When coated on marinated pork ribs and then deep-fried, the coarse sweet potato starch creates a crispy texture, while its granular surface adds a visually appealing effect.

　　 　　Sweet potato starch also has medicinal benefits and can be used to reduce internal heat. Boil it in water and stir until it becomes a thick, transparent liquid. Sugar can be added for flavor. Since it absorbs a lot of water, drinking it is like consuming a significant amount of fluids. This results in frequent trips to the bathroom, which contributes to its cooling effect.