Ordinary starch is used to thicken food or wrap food for frying and cooking. Starch is transparent after heating, so the cooked food is not only delicious but also particularly beautiful.

Ordinary starch:

Common starches are potato starch and sweet potato starch. No matter what kind of starch it is, its production methods and steps are similar, but the raw materials are different. Different raw materials are selected, and the corresponding starch can be obtained after crushing, filtering and standing for precipitation.

Preparation method of potato starch:

The first step is to prepare a pot and a Rong Er, and then prepare a proper amount of potatoes. Take 500 grams here as an example.

Step 2: Wash and peel potatoes and soak them in water to prevent them from being oxidized after peeling.

Step three, rub all the potatoes into a paste with a paste remover.

Step 4, soak the mashed potatoes in water, and be careful that the amount of water does not exceed the surface of the mashed potatoes.

Step 5, wash the mashed potatoes repeatedly by hand until the clear water becomes turbid starch water.

Step 6, filter the potato residue with a strainer, and then rinse it with water and filter it again.

Step 7, let the filtered starch water stand for precipitation, and then pour out the water on the surface.

Step eight, dry the slurry in the basin, and starch is formed.