Among them, potato starch is potato starch, which has sufficient viscosity and tender texture. Wheat starch is easy to precipitate after thickening, while sweet potato starch has poor water absorption and high viscosity.
Selection method of corn starch
1. Good quality corn starch is white and looks shiny. If corn starch looks dull and dull, it is not recommended to buy it.
2. Good quality corn starch will have the taste of corn, and poor quality corn starch will have mildew or other smells.
3. Good quality corn starch will also have a good dryness and can be put in your hand. If the starch does not agglomerate, the quality is better.