How to preserve flour without insects, and how to store flour in summer so that it does not have ins

Here's how to store flour without insects:

1.Bottled rice noodles are insect proof.

This method is to take out the rice or noodles bought and put them in the freezer of the refrigerator first, and freeze them for several hours to freeze the eggs. Then wash and dry the oil drum or large drink bottle at home, put the grain in and tighten the lid, and put it in a cool place to keep the flour dry and free from insects.

2.Special smell insect repellent.

There are many items in our lives that give off a special smell. Such a taste can effectively prevent bugs and so on from getting close to the flour. You can try garlic, orange peel, grapefruit peel, and kelp wrapped in a small cloth bag and put in flour.

But don't put too much, otherwise the flour will easily carry these special flavors.

3.Dry and insect proof.

After the grain is bought, unpack it and put it in the sun to dry it thoroughly. Then it is bottled in a sealed bottle and preserved, so that there are no more insects.

4.Liquor is insect proof.

Use a bottle to fill 50 grams of liquor without a lid, then bury the bottle in the flour, the mouth of the bottle should be higher than the flour, and then seal the flour bag. As the air inside the bag becomes less and less, the liquor will volatilize into the air, and the volatile ethanol has a pesticide-killing effect.

How to store flour daily.

1.Prepare a tissue paper or toilet paper, and then peel two fresh garlic and put it on top of the tissue paper (prepare fresh peppercorns, the taste of peppercorns will be more fragrant, but this smell is still relatively strong for small insects, so putting peppercorns can play a good role in driving away small insects.)

2.Canned rice preservation, preserving the flour with well-sealed cans also prevents the flour from being insects.

3.Flour is susceptible to moisture, so be sure to keep it in a dry, ventilated place and not on the ground.

The method of preserving flour without insects in summer is as follows:

1. Cryopreservation. If it is unopened bagged flour, put it directly in the refrigerator to freeze, if it is bulk flour, it should be packed in a clean plastic bag and frozen to prevent moisture. Frozen flour bags are suitable for long-term storage and will not grow worms and deteriorate.

2. Keep the material package. When preserving flour, the first thing to do is to keep the environment dry, if it is wet, it is easy to mold. Then add some insect-repellent packets, and the flour will not grow worms.

Find a piece of gauze, wrap a handful of dried peppercorns, and then tie it up and put it in the flour to prevent the flour from growing worms. Sichuan pepper is a natural antioxidant, has a strong fragrance, insects are very sensitive to the smell, can not tolerate the taste of Sichuan pepper, do not dare to approach the flour, naturally will not grow insects.

Precautions when storing flour.

1. Try to use buckets, cylinders and other containers with good sealing to pack flour, which is not easy to get damp and moldy. If you use a noodle bag to store it, be sure not to put it directly on the ground, it will get damp quickly. It should be placed on a higher table, or hung up for better ventilation.

2. The spoon used to scoop the dough must be dry, even if there is a little water, it will cause the flour to become moldy. After the flour is used, it should be sealed immediately to avoid contact with the air.

After reading my method, now have you learned how to preserve flour from insects? If you learn it, you can quickly share this method, so that more people know how to preserve flour from insects. While carrying out the above steps, we need to pay attention to the fact that the environment in which the flour is stored must be kept dry and avoid the more humid corners of the home.

The above is how to preserve flour from insects.

Flour preservation without insects: package preservation, cryopreservation.

1. Keep the material package.

Find a piece of gauze, wrap a handful of dried peppercorns, and then tie it up and put it into the flour to prevent the flour from growing insects. Because Sichuan pepper is a natural antioxidant and has a strong fragrance, insects can't tolerate the taste of Sichuan pepper, so they don't dare to get close to the flour, and naturally they won't grow insects. At the same time, dry spices can also absorb moisture, so that the environment stays dry, and the flour will not become moldy and will not grow insects.

2. Cryopreservation.

If it is unopened bagged flour, it can be frozen directly in the refrigerator, and if it is bulk flour, it should be packed in a clean fresh-keeping bag and then frozen to prevent moisture. Frequently eaten bulk flour (or opened bagged flour) is sealed and put in the refrigerator for 48 hours, and then taken out and stored in a clean sealed container, so that the flour is not easy to grow insects and mold. A certain period of low temperature (-18) freezing can kill live insects and eggs in the flour, and the flour will not grow worms.

Precautions for preserving flour:

1. Good ventilation, flour needs air to mature. This is the respiration of the flour, and the freshly ground flour also has a sweating time, during which the flour expels 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, we should pay attention to the humidity of the warehouse, because the moisture absorption of flour is very strong, the thermal conductivity is very poor, and when the moisture content of flour is high, it is easy to deteriorate and mold, and the ideal humidity of the warehouse is 60%.

3. The temperature is cool. The aging of flour is closely related to temperature, and the temperature is high, and the aging is fast. However, when the temperature is too high, the protein in the flour may be destroyed; Increased enzyme activity and abnormal chemical reactions will affect the quality of flour.

4. 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.

Save the flour from insects:

1. Store the flour in a sealed plastic bag. Sealed plastic bags can be used to isolate the action of oxygen, so that the flour is isolated from the air. In this way, the flour is not prone to insects, and it will not return to moisture and mold.

2. If you don't eat it in the short term, you can also store it in the refrigerator freezer. In this way, no matter how long it takes, the flour will not spoil. However, if the flour is already "sick", then this method will not save it.

1. The shelf life of milk powder is generally two years, and it can be kept fresh during the storage period. Do not store in high sunlight or high temperatures, humid places, and do not store in the refrigerator.

2. After opening the can, be sure to close the plastic lid tightly, store it in a cool and dry place, and eat it within a month.

3. After opening the bag, please clamp the bag mouth and put it in a sealed container in a cool and dry place, and eat it within half a month.

4. After the measuring spoon is used, it does not need to be put into the can bag, it should be stored separately, please use the measuring spoon moistened with water to measure the milk powder.

5. The soaked milk powder should not be stored at room temperature for more than two hours without eating. Do not put the bottle warmer, the temperature in the bottle warmer is higher than room temperature, if it is placed in the refrigerator, it should not exceed 24 hours. If you have eaten it, and there is any leftover, it should be discarded, and you can no longer return to the wild to eat.