The second type: corn starch. The biggest feature of corn starch is its strong hygroscopicity, and it is also the most widely used starch in cooking. Mainly used for thickening, curing meat and hanging paste. One is to use, for example, when cooking and cooking soup, corn starch is often used to thicken the soup to make it thicker, thus improving the taste; The second is hanging paste: because of its strong hygroscopicity, a layer of corn starch is wrapped on the surface of food, and the taste will be crisp after frying; The third kind is bacon: when curing raw meat such as pork and beef, some corn starch will be added, so that the fried meat tastes tender, smooth and tender. The main ingredient of tender meat powder sold in the market is corn starch.
The third type: sweet potato starch. It is the biggest, especially its strong water absorption ability. Sweet potato starch is generally granular and dull, and its viscosity is difficult to control after gelatinization, so it is generally not used for thickening. Mainly used for frying Chinese dim sum, vermicelli and vermicelli. Because sweet potato starch has strong water absorption, fried food is drier, has no extra moist feeling, and the skin is more brittle, for example, it is used to make pineapple meat. Sweet potato starch can also be used for cooking, such as radish balls, oysters and so on.