What does the dried fungus look like when it is damp, and how to tell if the dried fungus has deteri

The appearance of dried fungus has not changed when it is damp, but there will be an obvious musty smell, which is caused by the growth of bacteria and microorganisms.

Dried fungus is mainly made of fresh fungus dried, under normal circumstances, it will not produce musty smell, if it produces musty smell, then it is mostly because the dried fungus is not properly preserved, and it is caused by bacteria and microorganisms that breed by moisture. Once the dried fungus is moldy, it will have a pungent taste, but the smell is large and small, if the dried fungus has a small musty smell, then it can still be eaten after it is dried in the sun; However, if the smell of dried fungus is relatively large, then it is not recommended to eat such dried fungus to avoid posing a threat to human health.

Generally, if the musty smell of dried fungus is relatively small, then you can soak it in warm water, change the water frequently, and smell it again after 6 hours, if the musty smell disappears, such fungus can still be eaten, but if there is still some musty smell, then don't eat.

The second is that if the black fungus is moldy, you need to check whether the black fungus has other abnormalities, if it can be eaten without any abnormality, you can take it outside to bask in the sun when the sun is usually big, and you can put it in a ventilated place when you usually store it.

Under normal circumstances, there will be no musty smell after soaking, if there is a musty smell, then the main consideration is that the fungus has been moldy before soaking, because once the fungus is moldy, it will breed a large number of bacteria and microorganisms, and it is easy to increase the burden of the gastrointestinal tract of the human body after eating, resulting in abdominal pain, diarrhea and loose stools and other uncomfortable symptoms in the human body, and this musty smell cannot be diluted because of soaking in water.

The nutritional value of the fungus is slowly passing in the process of mold, and the mold is likely to have penetrated into the fungus, indicating that toxins have been produced, because the flesh of the fungus has been polluted, and eating it will affect the body, so remember not to eat the fungus when it is damp.

How to tell if the dried fungus has gone bad:

Method 1: Smell the smell

If the fungus is not deteriorated, then after the fungus is soaked in the water, there will be a special smell of fungi in the water; But if the fungus appears like rotten eggs.

If you have the same smell or other peculiar smells, then it means that it has deteriorated and cannot be eaten.

Method 2: Look at the appearance

The color of fresh fungus is black-brown or black after soaking, and the front is shiny, but if it is soaked for a long time and deteriorated, its color will change, dull, and the appearance is rotten, and the fungus can not be eaten at this time.

Method 3: Pinch with your hands

If the fungus has deteriorated after soaking for too long, as long as you gently pinch it with your hand, the fungus will rot like a paste, then such fungus cannot be eaten. In the case of no deterioration, the texture of the fungus is still relatively elastic and not easy to rot.

Method 4: Conduct an inspection

The fungus is tested to see if it produces aflatoxin after soaking for a long time.

Biotoxins such as penicillins as well as nitrites.

By testing the content of biotoxins and nitrites in the fungus, it is judged whether it can still be eaten.

Shelf life of dried fungus:

Dried fungus has a shelf life and can generally be stored for about two years. The content of fat and protein in fungus is relatively low, and it is not easy to cause the reproduction of bacteria after drying, and it will not produce peculiar smell due to oil oxidation. When storing fungus, it is necessary to put it in an airtight jar or sealed bag, and the isolation of oxygen can delay oxidation and prevent moisture, thereby prolonging the storage time.

Dried fungus does not need to be refrigerated or frozen, and is generally placed in a cool, dry place.

After the fungus is soaked in the water, there will be a special smell of fungi in the water, but if the fungus bubble deteriorates, there is a foul smell like rotten eggs or other peculiar smells, then it is spoiled. Look at the appearance: the normal fungus is black-brown or black after soaking, the front is bright, if it is soaked for a long time, deteriorated, the color of the fungus will change, dull, and the appearance is rotten.

1. Smell the smell: After the fungus is soaked in the water, there will be a special smell of fungi in the water, but if the fungus bubble is deteriorated, there is a smell like rotten eggs or other peculiar smells, then it is deterioration.

2. Look at the appearance: the normal fungus is black-brown or black after soaking, and the front is bright, if it is soaked for a long time and deteriorates, the color of the fungus will change, dull and dull, and the appearance is rotten.

Smell the smell and then look at its condition, I think you can tell if the condition has deteriorated or not.

Deterioration depends on whether there is mold. Not green mold can be eaten. When soaking your hair, wash it with boiling water first.

You can see the color of the fungus and whether there is an enzyme smell after soaking, and you can judge that the fungus has deteriorated.

When a large number of pests occur during the storage period of fungus, fumigants should be used to seal and fumigate the warehouse, and this method is effective in the short term. The commonly used fumigant is aluminum phosphide, with a dosage of 6 9g cubic meters, dispersed in the warehouse, sealed for more than 12 hours for 96 hours, and ventilated for more than 10 days after fumigation.

If pests are found during the storage of fungus, measures should be taken to kill them in time.

Exposure of fungus to strong light for 1 day or drying in a dryer at 50 conditions for 40 minutes can kill pests;

Sealing the warehouse for more than 20 days can kill all pests;

The oxygen in the warehouse is pumped out and nitrogen is injected, or carbon dioxide is injected into the room, so that the indoor oxygen content is reduced to 2%, and the pest will suffocate due to lack of oxygen.

If the expired fungus is normal, then there will be no problem if you eat it, don't worry too much, but if you eat the spoiled expired fungus;

Then the human body is likely to have abdominal pain, diarrhea, nausea, vomiting and other food poisoning, it is recommended to drink some hot water at home to relieve the discomfort of the body, and then go to the hospital to check the body.

Under normal circumstances, whether the fungus can be eaten after expiration depends on the specific situation, if it is not opened and deteriorated, then it can still be eaten, if it has been opened and deteriorated, it can not be eaten.

Generally, fungus can be stored for 1-2 years.

If it is a packaged fungus, then the shelf life of the fungus is subject to the date on the packaging bag, however, do not buy a lot of fungus at one time, so as not to make the fungus moldy and deteriorate due to improper storage.

1. Put the fungus in a jar or a plastic bag and seal it well.

2. Then store the sealed fungus in a dry, ventilated, breathable and cool place, and avoid putting it together with food with a strong taste, so as to avoid the occurrence of cross-flavor.

3. After storing it for a period of time, you can put the fungus in the sun for a while, and then pack it for preservation.

Allergies may occur when consuming fresh fungus. Fresh fungus contains a special substance of "porphyrin", which comes into contact with sunlight and will cause plant suninflammation, which is easy to cause redness, swelling, itching and other problems.

When cold fungus, do not eat it directly, blanch the fungus first, and then mix it cold, which can be conducive to the absorption of nutrients, and the taste is better.

Pregnant women should not eat more fungus. Pregnant women are a special physique, and fungus has a slippery effect, so eating too much fungus may increase the risk of pregnant women.

When the fungus is damp, it is very easy to cause insect infestation. Therefore, it must be dried before entering the warehouse, so that the moisture content of the fungus does not exceed 12%, and then packed into plastic bags or aluminum cans, sealed and placed in wooden boxes or cartons lined with moisture-proof paper.

The box can be filled with desiccant (dry wood chips or quicklime, etc.). Check once every 10 15 days, if the desiccant has been hygroscopic, it should be taken out to dry or dried, and then put it in the box.

Whether the fungus can be eaten after expiration depends on the specific situation.

The shelf life of food, as the name suggests, is the guarantee of the quality and quality of food within a certain period of time, and after this period, the quality of food will slowly decrease, and expired food is generally not recommended to eat.

But what we usually say about the fungus can be eaten after expiration, refers to the dried fungus, this dried fungus for the shelf life requirements are not so strict, if the expiration time is not long, the fungus itself is not subject to insect pests, mold and other deterioration phenomena, then you can continue to eat; And if the fungus expires, there is insect bite, mildew, rot and other deterioration, then such fungus should not be eaten.

The solution to the particularly serious resurgence of fungus:

1. Dry the fungus, seal it in a clean plastic bag after drying, and put it in a dry place to prevent moisture from returning again.

2. Check whether the fungus is mildewed, if there is no mildew, it is recommended to eat it in time. If it is already moldy, it can no longer be eaten.

Black fungus, also known as black cabbage, mulberry fungus, fungus, tree chicken, wood moth, wood mushroom, because of the shape of the ear, plus its color black brown and named, black fungus is a fungus plant, its sex is flat and sweet, human stomach, large intestine meridian. It has the functions of nourishing, moisturizing dryness, nourishing blood and stomach, invigorating blood and stopping bleeding, moistening the lungs and moistening the intestines.

Place the softened fungus in the sun to dry, dry it and put it into a clean plastic bag, tie the bag tightly, and put it in a dry place to prevent moisture from returning again. Check whether the fungus is mildewed, if there is no mildew, it is recommended to eat it in time. If it has become moldy, it can no longer be eaten. <

Place the softened fungus in the sun to dry, dry it and put it into a clean plastic bag, tie the bag tightly, and put it in a dry place to prevent moisture from returning again.

Check whether the fungus is mildewed, if there is no mildew, it is recommended to eat it in time. If it has become moldy, it can no longer be eaten.

Many netizens will buy some dry goods like fungus and store them at home, and take them out to eat when needed, but some netizens may find that storing fungus for a long time may lead to the resurgence of fungus.

If the tide is bad, it is recommended to throw it away, if it is not too damp, it is recommended that you go to the supermarket to buy a larger sealed storage box, the kind with a sealing strip on the lid of this sealed box, very tight, clean it first after buying it, and then control the moisture, be careful not to wipe it with a cloth towel, because there are bacteria on it, and then put the dry goods into the sealed box, and then put the desiccant, desiccant If you pay attention, generally we eat noodles or vacuum-packed food have desiccant, or small snack bags are also available! The last thing is to close the airtight lid so that it can be saved! Also, if you eat it, you must remember to close the lid quickly after taking it off, and you can change the desiccant regularly to keep it dry!

Use 1 minute to confirm, when did your family buy the fungus, the specific time, if it is more than 12 months, then look at the surface, there are no spots, it doesn't matter, if it is damp, put it outside the house to dry, do not store it in a closed place, and then store it in a ventilated place.

If you sell it in the supermarket, it is not easy to judge, because we don't know when they will buy the goods, in this case, you can soak a small handful of the fungus now to see if it can be eaten, whether there is a peculiar smell, if it is not ideal, then throw it away.

Leave it in the sun to dry, and after drying, put it in a sealed tape or sealed container to prevent moisture from returning again. However, Huangmeitian is not dry.

It is also necessary to check whether it is moldy after the completion of the first burn, and if it is already moldy, it is not recommended to eat it again. Because the fungus is damp and moldy, no matter how you deal with it, you can't eat it, because it has spoiled. Note that no matter what food is moldy, it is best not to eat it again to avoid adverse effects on the body.

It is recommended that everyone buy fungus in the countryside again, because the fungus tastes good and has a long storage time.

To distinguish a good fungus, it should be noted that the goods are light, the tile is gray, and the shape is like a tea leaf, which is a good fungus!

Dried fungus is a common ingredient in us and also has many uses in cooking. However, dried fungus is an ingredient that is prone to spoilage, and if we do not care about its preservation and use, it may affect our health. So, how do dried fungus look like they have gone bad?

Let's take a look.

First of all, we can tell if the dried fungus has gone bad by looking at its appearance. Normal dried fungus should be dry, elastic, uniform in color, and free of spots or mildew. If there are white mildew spots on the surface of the dried fungus, or cracks, hardening, brittleness on the surface, etc., it means that the dried fungus has deteriorated.

Secondly, we can tell if the dried fungus has gone bad by smelling its smell. Normal dried fungus should have no odor and a faint woody aroma. If you smell pungent, musty or other peculiar smells of dried fungus, it means that the dried fungus has deteriorated and should not be eaten again.

Finally, we can tell if the dried fungus has gone bad by tasting its taste. Normal dried fungus should be chewy and have a refreshing taste. If the taste of dried fungus becomes unusually soft or has a peculiar smell, it means that the dried fungus has deteriorated and should not be eaten again.

In short, dried fungus is an ingredient that is easy to deteriorate, we must pay attention to the following points when buying and using: choose a reputable merchant to buy dried fungus, store it in a cool, dry and ventilated place, do not mix it with other moist ingredients, and carefully observe, smell and taste when using it to ensure that the dried fungus has not deteriorated.