The storage of flour is a big problem, so how can you store flour for a long time?

The flour can be sealed in a waterless and oil-free bottle and then stored in the refrigerator or in a ventilated place, which can make the flour last longer. You can put garlic in the flour, and adding garlic can also increase the shelf life of the flour.

After use, it must be sealed, placed in the refrigerator to store flour for about 1 3 months, or put it in the freezer for about half a year, if the weather is too cold, put it in plastic wrap and put it in an ordinary environment to preserve.

If you want to store the flour for a long time, you can put the flour in a dry environment, and then do not receive direct sunlight, and at the same time, do not put it in a relatively high temperature place.

First of all, it is best to keep the flour in a cool, dry place. It is better not to leave it in the sun. In addition, it is best to put it in an airtight bag. Of course, it is best to keep it in the refrigerator for refrigeration.

1. Good ventilation. Air is required for flour to mature. This is the respiration effect of flour.

And the freshly ground flour also has a sweating time, during which the flour will expel a lot of water vapor and heat. Ventilation enhances the evacuation of water vapour and helps dissipate heat.

2. The humidity is dry. When storing, it is necessary to pay attention to the humidity of the warehouse, because the flour is very hygroscopic, the thermal conductivity is very poor, and the moisture content of the flour.

When it is high, it is easy to deteriorate and mildew, and the ideal humidity for storage is 60%.

3. Clean environment. Flour is a ready-to-eat finished food that can easily attract rats, ants and insects, and keep the environment clean, which can help reduce pests and microbial contamination. Use a vacuum cleaner to clean as much as possible to avoid raising dust on the ground.

If flour and rice are not stored well, they are very susceptible to moisture, mold or insects. Eating stale flour by mistake can be harmful to your health. Therefore, storing flour scientifically and avoiding the above situations during storage is an important measure for a healthy diet.

1.Well-ventilated flour has a respiratory effect, so it's important to keep the air circulating. 2.

The moisture content of the flour will change with the humidity of the environment, and the higher the humidity, the greater the moisture content of the flour, and the easier it is to agglomerate. Therefore, the ideal humidity should be between 60% and 70%. 3.

Proper temperature: The ideal storage temperature of flour should be 18t, and keeping the environment clean can reduce the breeding of pests and the reproduction of microorganisms, so that the chance of flour contamination is reduced. 5.The old and new flour is easy to grow insects after being stored for a long time, so the flour should be stored less and bought frequently, so as not to make the old noodles in the lower part of the noodle tank breed insect eggs due to too long storage time.

6.Sealed containers with peppercorns should be stored in tightly sealed containers to store flour, otherwise moisture invades people and insects are easy to grow. After each dough take, it is best to press the dough vigorously, then cover the flour with a piece of brown paper, sprinkle a few peppercorns and then seal the container, so that the flour is not easy to have insects even in summer.

7.To improve the storage environment, move the noodle tank to another place, clean the residual surface and dust under the noodle tank, and scrub the surface of the noodle tank.