Why do beans that have been stored for a long time have insects?

One reason is that when the grain is still in the field, it carries rice worms.

of eggs. After being processed by the grain factory, it still sticks to some of the beans. And the eggs are so small that they are not visible to the human eye at all.

The eggs hatch into small bugs in the summer heat, and there are beans around it, which is its favorite food, so it eats more and reproduces faster. Another reason is that every household buys beans every year, and insects are born every year. Some insect eggs are hidden in the bottom of the rice tank, the cracks of the rice bags, the cracks in the walls, and the cracks in the ground, and it is difficult for people to remove them one by one.

Here's why.

Because the beans you put in the bottle are not clean, if you have studied biology, you should know that many parasites, bacteria or insect eggs and other things will be hidden in the seeds, and the human eye cannot see them.

Beans, red beans, broad beans, peas, etc., are easy to store and difficult to store for a long time. You can pour the beans into a mesh basket before storing, put them in boiling water together with the basket, stir for half a minute so that the bugs and eggs on the surface of the beans are killed, then immediately pour them into cold water, and then expose the beans to the sun to dry thoroughly and put them in a can. Put a few cloves of garlic on the surface.

After this treatment, the germination power and eating of the beans are not affected, but the storage time is greatly extended.

When the beans are fresh, there are worms in the beans to give birth, and after a long time, the worms will hatch, and they can be dried many times to prevent it.

How to store beans Steps.

It can be stored in the refrigerator compartment, but the beans must be sealed in an impermeable bag. In addition, preserving grain and beans in beverage bottles is another method, and the province is also neat. Make sure the beans are dry first, and tighten the lid quickly after putting them in.

If you are not too assured, you can add a few peppercorns, and the taste of it has the effect of repelling insects.

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Store in a sealed vacuum bag or plastic bottle. Note that it should be divided while it is dry, and then stored in a cool place. Pick up the lid quickly every time you take it to reduce air circulation.

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It is best to buy vacuumed packets. When it's sunny and dry, you can divide it into small bags that you can eat in a short time. One bag should be eaten in a week or two, and the other bags should be exhausted as soon as possible before clamping and storing in a cool place.

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Dry the beans, seal them in a plastic bottle, and if you are not sure, put them in the refrigerator and freeze them for a few days.

1. Put it in a plastic bottle. The plastic bottle that usually drinks is larger, and it is better to wash it and dry it. Pick the beans you bought, pick out the rotten beans with insect eyes and mutilation, and pour the remaining beans into a plastic bottle, and put the cap tightly in a cool and dry place, so that there will be no insects all year round.

2.Place in the freezer to freeze. If you find that the beans at home have worms, if the worms are not serious, pick out the beans of individual worms, and put the remaining beans in the refrigerator freezer to freeze.

Soy milk will not grow insects after a long time, but it is easy to become rancid. This can be the case with improper storage.

How to preserve the soy milk that you can't drink:

1. Soybean milk that cannot be drunk can be stored in the refrigerator, but it should be boiled and cooled and then covered, or sealed with plastic wrap with good sealing performance before refrigeration.

2. Sugar should not be added before refrigeration, and sugar should be added as needed when drinking.

3. The refrigeration time of soybean milk is best controlled within 12 24 hours, because the refrigerator cannot sterilize and can only inhibit the reproduction of bacteria to a certain extent.

4. Many people think that soy milk has been cooked before refrigeration, and it is enough to warm it slightly when eating. For safety, it is recommended that the soy milk taken out of the refrigerator should be fully boiled before drinking.

5. In order to keep warm, some people will choose to use a thermos flask or thermos cup to fill soy milk. In fact, soy milk is very easy to deteriorate, and the warm and humid internal environment of the thermos is conducive to the reproduction of bacteria, and the soaptoxins in the soy milk can also dissolve the scale in the thermos.

So, can soy milk be left overnight, the answer is to try not to, soy milk is still the best to drink freshly ground. If the soy milk becomes sour after a period of time, it means that it has deteriorated and must be poured out.

If the overnight soy milk is taken out of the refrigerator, or if the kind of refrigerated soy milk sold in the market is available, this kind of soy milk can be drunk. As long as you warm it up well before you drink it, it's okay.

However, food generally has a shelf life, and the refrigeration time of soy milk is best controlled within 12-24 hours, because the refrigerator cannot sterilize and can only inhibit the reproduction of bacteria to a certain extent.

Therefore, even if it is specially refrigerated soy milk overnight, it can only be overnight at most, and it is useless after a long time. However, the refrigerated soybean milk sold in the market is mostly vacuum-sealed and packaged after sterilization, so the storage time may be slightly longer.

Because the proteins placed in the wine will spoil after deterioration, and if they are spoiled, they will oxidize in the air for a long time and produce some microorganisms and insects.

The soy milk is rancid, and it will give birth to insects after eight days.

The main bugs are: midges, a small black flying insect.

Then mold grows, and bacteria exceed the standard to produce a foul odor.

1. The storage of dried red beans is very particular, and the chopped dried chili peppers are stored together with the red beans and sealed. Put the sealed plastic bag in a dry and ventilated place. This method can play the role of moisture-proof, mildew-proof, and insect-proof, and can keep the red beans from going bad for 1 year.

2. Another method is to soak the red beans in boiling water for more than ten minutes, then take them out and dry them, and put them in the tank to store them, which can be stored for a long time and will not have insects.

3. In order to keep the red beans fresh and avoid red beans from deterioration or tooth decay, it is best to put the red beans in a dry place. The red beans preserved in this way can keep them fresh, maintain their umami taste, and avoid nutrient loss, and if the red beans are damp, they are easy to spoil and moth, so keep them dry and place them in an airtight jar.

The white bugs in soybean storage may be bean beetles, also known as callosobruchus maculatus (scientific name: callosobruchus maculatus). This bug belongs to the legume family beetle and mainly parasitizes in legume crops such as soybeans, peanuts, beans, etc.

Bean beetles are a common pest that multiply in legume crops and cause a decrease in the nutritional value of legume crops, affecting quality and taste. The harm of bean beetle is mainly reflected in the following aspects:1

Destroy the quality and taste of raw materials of legume crops and reduce the market value of the product. 2.This leads to the loss of storage of legume crops and affects the economic benefits of farmers.

3.Bean beetles reproduce through three stages: egg, larvae and adults, and once they breed in large numbers, they will pose a serious threat to the storage of legume crops. In order to prevent the breeding and harm of bean beetle, the following measures can be taken with caution:

1.Choose fresh, pest-free legume crops for storage. 2.

During storage, pay attention to maintaining ventilation, reducing temperature and humidity to prevent the breeding of insect pests. 3.Adding some insect repellents to legume crops, such as paprika, peppercorn powder, etc., can effectively avoid the breeding of bean beetles.

4.Regularly inspect stored legume crops and deal with pests in a timely manner.

Summary. Hello, dear, soybean worm treatment method 1, if there are not many soybeans with worms, put the worm soybeans in a cool and ventilated place, let the worms crawl out slowly, and then sieve it, you can continue to eat. 2. If there are not many soybeans with insects, you can put the soybeans with insects in a plastic bag, tie the bag tightly, put it in the freezer of the refrigerator, and take it out after 48 hours, which can kill the moths in the soybeans, and then sieve it again, and you can continue to eat.

3. If there are too many soybean worms, you can't eat them, so throw them away.

Hello, repentant Wang Han, soybean worm treatment method Ling rent 1, if there are not many soybeans with worms, put the worm soybeans in a cool and ventilated place, let the worms crawl out slowly, and then sieve it, you can continue to eat. 2. If there are not many soybeans with raw insects, you can put the soybeans with raw insects in a plastic bag, tie the mouth of the bag tightly, put it in the freezer of the refrigerator, and take it out after 48 hours, which can kill the moths in the soybeans, and then sieve it to continue to eat. 3. If there are too many soybean worms, you can't eat them, so throw them away.

100 tons in the warehouse!

The rest will be released in February.

Nitrogen. 1. Strictly control the storage water, and the long-term storage moisture of soybeans should not exceed 12%. After the large size mold beans are harvested, they are fully dried on the pods before threshing.

Soybeans with high moisture content after storage can be treated by sun exposure, but they can only be put into the warehouse after being cooled. 2. Timely ventilation, heat dissipation and humidity The moisture between the soybean grains in the newcomer library is uneven, coupled with the post-ripening effect of soybeans, the damp heat in the pile is easy to accumulate, causing heat and mildew, so it is necessary to ventilate in a timely manner to dissipate heat and moisture. Low-temperature closed storage After entering the winter, ventilation and cooling should be strengthened, and the use of Kai modulus glove or plastic film for closed storage before the spring is warm, and the general focus can be safe in summer.

How to fill nitrogen.

Get an expert to fill with nitrogen.

This solves the problem, because there is too much storage in the treasury and there is no other way.