Dry shiitake mushrooms moldy can still eat
Shiitake mushrooms (winter mushrooms), also known as the vertebrate mushrooms, is growing in the natural environment of the mountain live in the precious a kind of by-products. Wild treasures, which has a unique natural flavor. Is contains a variety of high value of a kind of edible fungi, but also raw shiitake mushroom can be used for stewing, stir-frying, cooking and other practices, its taste is delicious, tender, is traditionally people for the table delicacies.
Shiitake mushrooms after drying, if not properly stored, it is easy to moisture. Especially in the rainy season when the temperature is high, high humidity is more likely to cause mold and insects. Then dry shiitake mushrooms moldy still can eat? It is recommended not to eat moldy shiitake mushrooms, if you can't throw them away, you can clean them first, then cover them with special paper towels, and then put them into the sun, or put them into the microwave oven for drying. If it will be after such treatment, there will be odor, then discarded inedible.
In fact, as long as the food is moldy, do not eat, moldy food will affect health, and even cause cancer. How to prevent dried shiitake mushrooms from getting moldy? Dry shiitake mushrooms should first be put into plastic bags. To prevent moisture intrusion, a small packet of inorganic sodium chloride can be placed in the plastic bag to avoid discoloration due to oozing of sugar from the mushrooms, and to prevent spawning and hatching of maitake moths and other insects. In order to prevent the mushroom moth and other insect pests, you can also use carbon disulfide to fumigate the storage room for 24 hours before storage, such as the exclusion of residual gas before storage.
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Fresh mushrooms are moldy, can you still eat it
Fresh mushrooms are not well preserved and moldy, and of course, it is best not to consume this kind of food once it is moldy because moldy food can produce toxins and other harmful substances. Molds in food can produce toxins, and these mycotoxins, such as aflatoxin and ochratoxin, have a strong carcinogenic effect. And, different mycotoxins have different toxic effects, some can cause damage to the liver and kidneys, some can cause neurological symptoms, and some can cause skin inflammation.
How can fresh mushrooms be preserved to prevent them from getting moldy?
1, dry storage: Shiitake mushrooms are highly absorbent, easy to oxidize and deteriorate when the water content is high, and mold will also occur. Therefore, mushrooms must be dried before storage. The storage container must be put into the appropriate amount of lump lime or dry charcoal and other moisture absorbing agents to prevent moisture back.
2, low-temperature storage: fresh shiitake mushrooms must be put in a dry, low-temperature and ventilated place, and it is better to put them into sealed containers, and then put them into refrigerated or cold storage.
3, avoid light storage: fresh mushrooms deterioration is due to the infrared rays in the light can play a role in warming, if the irradiation to the mushroom is easy to accelerate its deterioration. So it should be stored away from light.
4, sealed storage: if not sealed storage, it is easy to let the oxidation reaction, which leads to deterioration. You can put it into the ceramic cylinder and other containers in the sealed storage.
Can you eat shiitake mushrooms if they are hairy
It is common for food to be hairy, for example, steamed bread will grow hairy if it is left for 2 days in the summer and you can't eat it after it grows hairy. Shiitake mushrooms are a kind of vegetable, but if the storage is not good, it is also easy to grow hair, especially the fresh Shiitake mushrooms are more moisture, no drying, it is more likely to appear the phenomenon of hair. Once the mushrooms are hairy, it's best not to eat them.
The hairy shiitake mushrooms are infected by gray mold, a fungus that is abundant in the air and to which no plants have been found to be resistant. Kim Hae-ryong and others reported in the 4th publication of the U.S. "Science" magazine, known that many pathogenic bacteria will transport special proteins into plant cells to inhibit the plant immune defense mechanism, so as to achieve the effect of effective infestation, and gray mold will also be used to use a kind of molecules called small molecule RNA into the plant cells, so as to inhibit the plant's immune system, which is the first time that the pathogenic bacteria found to use a small molecule RNA to achieve effective infestation. This is the first time that a pathogen has been found to utilize small molecule RNA to achieve effective infection. So in order to prevent the mushroom hair long, must be good for its storage, such as can be taken to avoid storage, sealed storage, low temperature storage and dry storage and other methods.
Can you eat blackened mushrooms
Blackened brown mushrooms with water color are after the picking time, plus the result of soaking in water, such mushrooms have been weakened in flavor and nutrition, it is best not to buy. Shiitake mushrooms contain high protein, low fat, polysaccharides, a variety of amino acids and a variety of vitamins, and are a common mushroom food on people's tables. However, shiitake mushrooms have strict requirements for the growing environment and planting management, and any mold that does not look good and has a light color is due to poor humidity and temperature control.
If the mushroom appears black or hairy, moldy phenomenon, it should not be eaten, so as not to affect human health. Shiitake mushrooms have been known as mountain treasures, Song Dynasty has been listed as a tribute to the literature, but also China's folk feasts indispensable vegetarian meat of the famous dishes. The Japanese call shiitake mushroom "the peak of plant food", and the Romans listed it as "God's food". Shiitake mushrooms are rich in nutrients and very beneficial to human health.
Shiitake mushrooms contain more than 30 kinds of enzymes, and these enzymes can correct the body's enzyme deficiencies, so shiitake mushrooms have a great effect on the human body. In particular, it can help the growth of children's bones as well as teeth, and can enhance the body's immunity.