Is rice moldy fast when left unsealed and dried at low temperature?

The rice is not sealed, and when it is dried at low temperature, it does not mold quickly. This is because mold multiplication requires adequate humidity and temperature. The low temperature and dry environment is not suitable for mold growth and reproduction.

Conditions for the growth and reproduction of molds.

If you can continue to maintain a low temperature and dry environment, you can even put it for a few years without mold!

It should be noted here: generally the substances containing starch will be moldy in most cases, but it is also conditional, such as humidity and temperature, in an environment with high humidity and temperature, and starch substances will soon become moldy, what is going on?

The rice is moldy. In fact, there is also starch material mold is mainly due to the breeding of microorganisms, that is, mold is actually a living organism, and its food is actually starch.

In summary, it can be seen that low temperature and dry environment are not suitable for the survival of microorganisms, even if it is not sealed, this environment is not conducive to the breeding of microorganisms, so this is also the main reason why rice is not easy to mold in a low temperature and dry environment.

If the rice is placed in a low temperature and dry environment, the mold will not be very fast, and if it is placed in a high temperature and humid environment, the mold will be very fast.

If the rice is not sealed and placed in a low temperature and dry environment, the speed of mold is relatively slow, if it is placed in a humid place, then his speed is very fast, and the rice is generally wrapped in plastic wrap when we store it, so it can be better.

If the weather is hot, the rice is not sealed, and it is easy to mold quickly when placed indoors, but in the case of low temperature and dryness, it will also mold quickly, which is also quite fast.

Not fast, the condition of mold is to be in a place with high humidity, dark and damp places to mold quickly, the temperature in the south is high and humid in spring and summer, even if it is only placed in a place where the sun is not usually exposed, it is easy to mold and rot.

If it's hot weather. If the rice is not sealed, keep it on low heat. The rate of mold is very fast. It only takes a few hours and it can't be used.

The rice is not sealed, and the rice is not sealed when it is dried at a low temperature, and if it is dried at a low temperature, will it mold quickly? The rice is not sealed, and when it is dried at low temperature, it does not mold quickly.

Isn't the rice put on a low temperature to dry, and the mold is fast? He wasn't fast. The rice is placed at first temperature to dry. The rate of mold is slow.

Rice is prone to mildew in high temperature and humid environments, and generally does not mildew in low temperature and dry environments.

The process of mildew prevention and disinfection of rice is essentially an insect-proof and moisture-proof process.

To prevent mildew in the large curtain, the first thing to pay attention to is that the rice is stored in a cool, dry environment.

To prevent mildew in the curtain, the traditional mildew prevention methods for rice include pepper insect control, liquor insect control method, kelp insect control method and lime insect control method.

Wrap a few small packets of peppercorns with gauze, place them on the top, middle and bottom of the rice bag, tie the bag tightly, and put the rice bag in a cool and ventilated place, which can also prevent rice insects.

Because kelp has a hygroscopic effect in rice, it is mixed with kelp and rice in a ratio of one to one hundred by weight, and the kelp is taken out to dry after a week, and then put back into the rice bag, which can make the rice detoxify and have the effect of preventing mildew and insects.

Oxygen-free preservation method first put the rice to be stored in a ventilated place and spread it out to dry (note that it should not be exposed to the sun) to dry thoroughly, and then put the rice into a plastic bag for food with less air permeability (it should be full), tie the bag tightly, and put it in a cool and disinfected place, so that the rice can be stored for a long time.

High temperature or appropriate temperature.

Generally speaking, the suitable temperature is 25 degrees to 45 degrees; 35 to 40 degrees Celsius is best for mold and deterioration, as long as the humidity (moisture) is reached.

It is not easy to mold above 60 degrees Celsius, and it is not easy to get mildew below 15 degrees Celsius.

It is most susceptible to mildew in hot and humid air.

In order to sterilize and disinfect more thoroughly, you can get the moldy rice out and pour it out, wash the rice pot clean, and then pour at least about one tablespoon of 84 disinfectant, turn the rice pot, try to make each place contact with 84 disinfectant (comprehensive disinfection), after ten minutes, pour out the disinfectant, rinse the rice pot with tap water (rinse for two or three minutes), remove the smell of disinfectant as much as possible, and finally scald the rice pot with boiling water, which can remove the smell of disinfectant more thoroughly. After such treatment, it can not only disinfect and sterilize, but also remove the smell of disinfectant.

The kind you're talking about is Penicillium.

Molds are also known as "filamentous fungi". It is a fungus. The body is filamentous and clumped, and can produce many forms of spores.

Pluricophytic. There are many types, the common ones are rhizopus, mucor, aspergillus and penicillium. Mold can be used to produce industrial raw materials (citric acid, methanosuccinic acid, etc.), food processing (brewing soy sauce, etc.), antibiotics (such as penicillin, griseofulvin) and pesticides (such as "920", Beauveria bassiana), etc.

However, it can also cause mold and deterioration of industrial raw materials and products, as well as agricultural and forestry products. In addition, a small number of molds can cause diseases of humans, animals and plants, such as tinea capitis, athlete's foot and sweet potato rot.

It is recommended that you: 1, boil water in the kitchen and let the water boil and steam it with water 2, open the window to keep the kitchen dry and ventilated.

3. It's not a big problem, don't worry about it.

Generally, rice cannot be eaten if it is moldy because there are bacteria in it.

Supplement: Rice, one of the protagonists in the daily diet of Chinese, is a staple food in southern China. One flavor of rice, combined with five flavors, can provide almost all the nutrients needed by the whole body.

Rice is flat and sweet; It has the effect of nourishing the qi, strengthening the spleen and stomach, benefiting the essence and strengthening the will, and the five organs, clearing the blood and veins, brightening the ears and eyes, relieving annoyance, quenching thirst, and stopping diarrhea. Rice with a layer of embryo and aleurone contains 90% of the essential nutrients of the human body, and it is the best staple food because it has a good balance of nutrients. The advent of rice can be traced back to porridge.

Since the water requirement for cooking porridge is lower than that of rice, the ancient Chinese people gradually mastered the cooking effect of different amounts of water and developed fuller rice.

Because once the rice is moldy, eating it will cause liver damage and human poisoning symptoms. In the summer, because the weather is hot and humid, this is good for mold growth. Therefore, food is particularly prone to mold and spoilage in summer. Remember, moldy things are generally not edible!

So can't eat it.

Empty the toilet, or put a plastic bag in a garbage can

When the stored rice is eye-catching and tendon-proofing, the degree of rice mildew is more obvious. At this time, it must be spread and ventilated, and treated in time to prevent continued deterioration. Once the rice is moldy, it is inedible, otherwise it will cause liver damage and human poisoning symptoms.

Open the window. Or the spray point is invincible, just fine.

Eat it with rice to save waste.

Rice moldy: Emptie out the trash.

The rice is moldy, you are so diligent, I should give you an award: "the most diligent award".

Be sure to discard the moldy rice and wash the rice pot clean.

1. If the rice is accidentally wet and damp, the rice will be dechated, and the rice grains will look rough and unclean. Rice will also "eye-catching" and "tendon-raising", rice "eye-catching" is due to the fact that the tissue of the rice embryo is relatively soft, and there are more proteins and fats in this part, and mold will invade from here first, resulting in discoloration of the embryo; "Gluten" means that the grooves on the sides and back of the rice grains appear white, and then turn grayish-white, and the color of the rice is dark.

2. If the rice is moldy, it cannot be eaten because there are bacteria in it. The specific cleaning steps can be poured at least about one tablespoon of dishwashing liquid, turn the rice pot, try to make every place contact with the dishwashing liquid (full disinfection), after ten minutes, pour out the dishwashing liquid, rinse the rice pot with tap water (rinse for two or three minutes), and finally scald the rice pot with boiling water.

How long will rice get moldy in a temperature of 30 degrees? Hello experts, rice storehouse 30 degrees! How long will it take to store it at 50% humidity to get moldy.

The temperature and humidity requirements for rice storage are as follows: the temperature is best below 10, and the humidity is best below 12%. At 30 degrees Celsius, the humidity is 50, and it will basically become moldy in 30 days, which is also related to the packaging quality of the rice.

When the weather gets hot in the summer, the rice will become moldy and insect-like, resulting in waste.

Let me share with you how to preserve rice in a simple way.

1. First collect some waste plastic bottles, rinse them with water and dry them. Bottles that must be capped, if you keep a lot of rice, you can collect some 5 liter plastic bottles, or 10 liters, but not too large, and some liters, 1 liter, 2 liters.

2. The rice to be preserved is dried in a ventilated place and waiting to be bottled, but it should not be exposed to the sun to avoid spoilage.

3, after the rice is dried, immediately through the rice into the bottle, generally, or the small bottle is better, now the family population is not much, on three or four people, a liter of the bottle is more appropriate, so that you can eat two or three times, of course, when the rice is more, it can also be packed with a large bottle and a small bottle, and so that the small bottle is finished, and then the large bottle of rice is poured into a number of small bottles, so that you can save space, and can save the rice.

4. When the rice is packed into the bottle, tighten it with the lid in time and put it in a dry place for later use.

Precautions. This experience is gained through my own practice. Simple and practical.

1. The best taste is when stored at low temperature

If you want to preserve the taste and quality of new rice, it is better to store the rice in a low temperature environment, such as in the refrigerator, which can reduce the oxidation of rice oil and the breeding of rice worms. However, it should be noted that after the rice is put in the refrigerator, it can no longer be taken out and stored at room temperature. This is because the temperature change will cause the surface of the rice to absorb moisture, making it moist and perishable.

2. Orange peel ventilation to remove bran and repel insects

In summer, the stored rice can be sieved again to remove the fine bran and store it in a ventilated place to avoid insects. Orange peel contains citral, and burying orange peel in rice can repel insects and insects.

3. Sealed plastic bottles

Collect plastic bottles from your home, rinse them with water and dry them. If you need to hold a lot of rice, you can choose a large-capacity bottle. Before putting the rice in the bottle, it is necessary to make sure that the rice is dry and tighten the lid quickly after putting it in.

This not only saves space, but also avoids insects and mold in the rice. In addition to rice, grains such as red beans, purple rice, and millet can also be stored in this way.

4. Sichuan pepper has an insect repellent effect

Sichuan pepper is insect repellent because it is a natural antioxidant with a special fragrance. Rice worms are very sensitive to smells, and they are even more afraid of this special smell. Here's how:

Prepare several small pieces of clean gauze, each piece wrapped with a small pepper shell, tie it and place it in rice or noodles, and place them in different positions in the bag to ensure that the whole bag of rice noodles has an effect. In addition, you can also soak the rice bag in the boiling pepper juice for 10 minutes, dry it and then use it to fill the rice, which can also effectively prevent insects. It is best to use newly bought peppercorns, which have a strong smell.

After a while, the pepper flavor fades, so I change to a new pepper gauze bag.

5. Liquor can play a role in preventing rice worms

Fill the bottle with 100ml of liquor and open the cap. Insert the bottle of liquor into the rice, expose the mouth of the bottle, and then store it in an airtight rice tank. The ethanol gas volatilized by liquor can prevent rice mildew.

6. Use plant ash to prevent rice insects

Spread some plant ash on the bottom of the container containing rice, spread plastic sheeting on top, and then enlarge the rice, and cover the container tightly to prevent insects.

7. Kelp prevents rice from becoming moldy

Adding dried kelp to rice kills pests and inhibits mold. After 7 days, it can kill more than 96% of mealy mites and moth pests, and absorb 3% of the moisture of rice. Every 10 days, you need to remove the moist kombu and replace it with dried kombu.

The damp kelp can be used after drying.

8. Garlic prevents rice insects

Scatter a few cloves of garlic in the container where the rice is stored and cover the container tightly, which can also have the effect of preventing insects.

1. The container for rice should be clean and tight, and it is best to put the rice in a jar, jar or bucket, and have a suitable lid. Ceramic and white iron containers are suitable for enlarged meters. If you use a cloth bag to pack rice, you should put a plastic bag on the outside and tie the bag tightly, and store it at a temperature between 8 and 15.

2. Soak the cloth bag in the boiled pepper water, dry it, and then load it into the rice, and then wrap the new pepper in gauze, put it on the top, middle and bottom of the rice respectively, and finally tie the bag tightly, so that it can not only repel insects but also prevent mildew.

3. Put a few crab shells, soft-shelled turtle shells or shallots in a rice bucket, which can also have the effect of preventing insects.

4. Sprinkle the grass ash on the bottom of the rice jar one inch thick, then spread white paper or gauze, pour the dried rice into it, then seal it, and then put it in a cool and dry place, so that it can also prevent insects and mildew.

5. Mix kelp and rice with a weight ratio of 1:100, and take out the kelp every week to dry off the moisture, which can not only keep the rice dry and not mildew, but also kill rice worms. The purchase trick of rice depends on the hardness:

The hardness of rice grains is determined by the protein content, and the stronger the hardness of the rice, the higher the protein content and the better the transparency. Generally, new rice is harder than old rice, rice with low moisture is harder than rice with high moisture, and late Indica (japonica) rice is harder than early Indica (japonica) rice. Look at the belly white:

There is often an opaque white spot on the abdomen of rice, which is called the heart white in the central part of the rice grain and the outer abdomen. The white part of the abdomen has a lower protein content and more starch. Generally, the water content is too high, the rice is not ripe after harvest and is not mature enough, and the belly is white.