Raw materials and uses.

1. Raw materials: Sweet potato starch is a powdery substance produced by crushing sweet potatoes, cooking, pressing and other processes. It is mainly made from sweet potatoes. Sweet potato starch is a home-cooked dish made from sweet potatoes as the main raw material. Sweet potatoes are grated, stirred, steamed and made into powder.

2. Uses: Sweet potato starch is often used as a thickening agent in food processing. It can increase the viscosity of food during the cooking process and make the food taste better. Sweet potato starch can also be used to make pastries and other foods. Sweet potato powder is mostly used to make powder juice, which is a common home-cooked dish. Sweet potato flour can be used as a staple food when cooked with other ingredients to increase the taste and nutrition of the food.