Can you still eat partially rotten cabbage, and can you still eat cabbage if it is rotten on the out

For health and safety reasons, it is best not to eat partially rotten cabbage.

Chinese cabbage contains nitrate, which is not toxic in the first place, but when it rots, it will be reduced to toxic nitrite.

When nitrite enters the bloodstream, it causes low hemoglobin.

Oxidized to methemoglobin makes the blood lose its ability to carry oxygen, and also has a certain carcinogenic effect. In addition, in the process of decay, various pathogenic bacteria.

There will also be a significant increase. Therefore, the storage of Chinese cabbage in winter must pay attention to keeping it fresh, as long as it is rotten and spoiled, it can not be eaten again.

Can you still eat partially rotten cabbage? Although it is a partially rotten cabbage, it can no longer be eaten, and the partial rot means that the whole cabbage has deteriorated and mildewed, and if it is eaten, it will cause damage to the body, so it can no longer be eaten.

Partially rotten cabbage can still be eaten, as long as the rotten part of the cabbage is removed, you can eat the cabbage with confidence. In addition, it is worth noting that if there is a large area of cabbage rot, it is recommended not to eat the cabbage, because this large-scale rotten cabbage will cause people to lack oxygen, and then cause headache, dizziness, nausea, bloating and other adverse symptoms.

When the cabbage is picked, the surface of the cabbage leaves will be dehydrated to varying degrees, if the surface leaves of the cabbage have rotted, after peeling, the cabbage heart is good, or can be eaten with confidence.

If the roots of the cabbage and the heart of the cabbage are rotten and deteriorated, it means that the cabbage has been contaminated with bacteria and harmful substances, and try not to eat it again to avoid causing physical discomfort.

Logically speaking, rotten cabbage is inedible, but if it is only partially rotten, you can use a knife to cut off this part and eat the rest.

It is necessary to determine whether it is edible or not based on the decay status.

If only the surface of the coconut is rotten, it can still be eaten when removed.

However, if there are large black spots or rot on the cabbage, it may be due to the "black spot" or "soft rot" of the cabbage in storage, so it is not suitable for consumption.

Instructions for eating Chinese cabbage:

1. When cutting Chinese cabbage, it is advisable to cut it in silk, so that the Chinese cabbage is easy to cook.

2. The time of blanching Chinese cabbage in boiling water should not be too long, the best time is 20 30 seconds, otherwise it will be too soft and too bad to taste.

3. Before frying cabbage, you can put it in boiling water and boil it for 2 3 minutes, remove and drain the water to remove the bitter taste of cabbage.

4. When stir-frying the cabbage, add it to the oil.

A pinch of salt and stir-fry over high heat can keep the cabbage fresh and tender.

5. When cooking cabbage soup, put some breadcrumbs in the pot and add some vinegar to remove the bitterness and astringency of the cabbage and add umami.

The above content reference:

People's Daily Online-Can you eat Chinese cabbage with black spots? What are the nutritional values of Chinese cabbage?

The cabbage is rotten on the outside and peeled off the inside can not be eaten, because the cabbage that rots and mildew produces black spots, it is easy to be poisoned after eating, this is because the cabbage contains nitrate, nitrate is not toxic.

It should be noted that the black spots are larger, black spots, or even patches, which are usually due to mildew caused by improper storage of cabbage. Frostbite, lesions, or improper storage of cabbage during growth can cause dark spots or even spoilage. It is not recommended to eat any dish with dark spots such as mildew.

Safety instructions: 1. If you eat rotten cabbage, even if it is a slightly rotten cabbage leaf, your body will be dizzy within two or three hours due to lack of oxygen.

Nausea, palpitation, shortness of breath and other phenomena, and in severe cases, cramps.

Comatose and even life-threatening.

2. However, in the process of decay, nitrate will be converted into toxic nitrite.

When nitrite enters the bloodstream, it causes low hemoglobin.

Oxidized to methemoglobin, which deprives the blood of its ability to carry oxygen.

The above content reference: Phoenix.com - What are those black spots on cabbage leaves? Can you still eat cabbage with black spots?

Vegetables refer to a kind of plants or fungi that can be cooked and cooked into food, if the vegetables are moldy and rotten during storage, they can not be eaten, because the carbohydrates, vitamins, inorganic salts and other nutrients are destroyed and lost by a large number of decomposition, so that their nutritional value is seriously reduced; In addition, due to the serious microbial pollution, the chances of the presence of pathogenic bacteria and toxin-producing bacteria are increased, so that foodborne diseases can be caused after human consumption, so the vegetables cannot be eaten after rotting.

Many vegetables also produce toxic substances when they rot.

1.Some vegetables such as spinach, lettuce, radish, etc. contain nitrate substances, if stored for too long, rot and deterioration will occur, and spoiled vegetables will have bacteria to grow and multiply, such as Bacillus prismaticus, Escherichia coli, etc. They can reduce nitrate to nitrite, which can oxidize the oxygen-carrying low hemoglobin in the human blood to methemoglobin that cannot carry oxygen, thus causing headaches, abdominal pain, diarrhea, vomiting and other symptoms.

2.Rotten ginger can produce a very toxic safrole, which can cause hepatocellular poisoning, degeneration, and damage liver function if people accidentally eat it, even if it is a small amount.

3.Old pumpkin contains a high amount of sugar melon pulp, if not properly stored, the melon pulp is anaerobic fermentation, the production of alcohol, so that the nature of pumpkin changes, after eating will cause poisoning, headache, drowsiness, general weakness, severe vomiting and diarrhea. Therefore, when eating old pumpkin that has been stored for a long time, it must be carefully inspected, and if it smells of alcohol, it should be discarded.

It can be eaten, and the general family eats it by removing the rotten part.

Part of it rots, and it has deteriorated after a long time, so it is recommended to throw it away.