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Under normal circumstances, after the cabbage is frozen, as long as there is no deterioration, it can be eaten, and it will not have a great impact, and the refrigerator freezing can inhibit the breeding of bacteria and other microorganisms to a certain extent, and the shelf life of the cabbage has been extended, but the vitamins, proteins, phosphorus and other nutrients in the frozen cabbage will be lost, and the taste is not as good as the fresh.
Cabbage in the refrigerator frozen for too long, the water will be lost, and the external freezing, and in general, cabbage frozen into transparent can not be eaten, mainly related to deterioration, if the transparent frozen cabbage thawed, without any peculiar smell and other conditions, it is edible, if there is obvious peculiar smell, rot, etc., it is not recommended to eat, because at this time has bred a large number of bacteria and other microorganisms, and may contain a large amount of nitrite, after eating will be bad for human health.
Ventilation preservation. If the Chinese cabbage is stored in a short period of time, it can be stored in a ventilated way, which can keep it fresh to a certain extent and reduce the loss of nutrients, the specific methods are as follows:
1. First of all, remove the dirty substances on the Chinese cabbage and sprinkle an appropriate amount of water on the surface.
2. Then store in a ventilated place indoors to keep air circulation and avoid direct sunlight.
Note: Sprinkle water once every 2-3 hours, which can generally be stored for 3-5 days.
Keep refrigerated. The temperature of the refrigerator is low, which can inhibit the breeding of bacteria and other microorganisms to a certain extent, and is suitable for storing Chinese cabbage for a long time.
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Can you eat iced cabbage? You can eat it slowly, and after boiling water, you can dip it in sauce as soon as it is blanched. You can boil the soup and drink it.
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Ingredients: 1/2 frozen cabbage, 1 peeled and diced potato, 10 small pieces of frozen tofu, 100 grams of pork slices.
Seasoning: appropriate amount of oil, appropriate amount of salt, appropriate amount of five-spice powder, half a green onion, three slices of ginger, appropriate amount of light soy sauce, appropriate amount of cooking wine, appropriate amount of mushroom powder.
Operation steps: 1. Cut the frozen cabbage into pieces.
2. Add water to a pot and bring to a boil, blanch the frozen cabbage from the ice and remove it.
3. Drain the water.
4. Heat oil in a pot.
5. Stir-fry the chopped green onion and meat slices until fragrant.
6. Add blanched cabbage, frozen tofu and potato cubes, add water and simmer for 15 minutes.
7. When the potatoes are ripe, add salt, mushroom powder, and light soy sauce to taste, and turn off the heat.
8. Put it in a bowl and serve.
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Under normal circumstances, after the cabbage is frozen, as long as there is no deterioration, it can be eaten, and it will not have a great impact, and the refrigerator freezing can inhibit the breeding of bacteria and other microorganisms to a certain extent, and the shelf life of the cabbage has been extended, but the vitamins, proteins, phosphorus and other nutrients in the frozen cabbage will be lost, and the taste is not as good as the fresh.
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You can't eat it, the cabbage will spoil and rot after it is frozen.
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Frozen cabbage can be eaten.
In the cold north, there are fewer vegetables that can be eaten in winter, which can be stored for a long time, and the loss of nutrients after freezing is less, and the cabbage rich in vitamins and fiber is the main vegetable in the north in winter, and the Northeast has the tradition of eating frozen cabbage, so the frozen cabbage can be eaten.
Frozen cabbage is divided into two key bridges, one is frosty on the surface, and the other is frozen into solid cabbage. Cabbage with ice on the surface can be thawed in the refrigerator, and after it is completely thawed, the cabbage can be washed, stir-fried or eaten. Frozen solid cabbage is generally not thawed, and the frozen cabbage is directly chopped and eaten in stewed vegetables or stewed soup.
Precautions for eating cabbage.
1. Overnight ripe cabbage and unpickled cabbage should not be eaten again, both of which will produce nitrite, which has a certain carcinogenic effect.
2. The blanching time of cabbage should not be too long, and the best time is 20 to 30 seconds.
3. Cabbage should not be blanched and squeezed for vegetable filling, which will cause a large loss of nutrients in cabbage.
4. Don't eat cabbage hearts without washing, many people don't wash them when they eat cabbage, in fact, cabbage hearts are more likely to be polluted, so you must eat them after cleaning.
5. Rotten cabbage should not be eaten, Chinese cabbage produces toxins in the process of decay, nitrite can make the hemoglobin in the blood lose its oxygen-carrying capacity, so that the human body has a serious lack of oxygen.
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OK. Commonly known as ice cabbage, it contains a variety of amino acids, flavonoids and other nutrients that are rare in other vegetables, and its sour taste is a natural apple sourness, rich in sodium, potassium, carotene and other minerals, and is a vegetable with high nutritional value.
The surface of ice cabbage is covered with a layer of vesicular cells shaped like "ice crystals", which are rich in natural plant salts, which are good for patients with hypertension, diabetes and hyperlipidemia; Because it is rich in a variety of amino acids, mental workers and teenagers can slow down the aging rate of brain cells and strengthen the function of brain cells.
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Frozen cabbage can be eaten.
The Chinese cabbage taken out of the freezer is very hard, it is a very important link to thaw it, there are many ways to thaw it, you can directly take it out and put it in the air, let it thaw naturally, you can also put it in water, add some boiling water or warm water, let it freeze faster, no matter which kind of freezing method, you can let it freeze it, but there may be some discrepancies in time, after thawing, to observe whether the Chinese cabbage has changed, As long as there are no changes, there will be no problem in cooking and eating.
Heat the frozen cabbage first, so that the nitrite is destroyed, and when cooking, it is fully cooked and cooked to eat, then it is unlikely that frozen cabbage poisoning will occur. In the north of our country, residents always have to store some cabbage as vegetables for winter every year. Some families often freeze the stored cabbage due to improper management of cabbage storage.
Frozen cabbage is not absolutely inedible, but can be eaten with proper handling.
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1.In the process of thawing, frozen cabbage will lose some of its vitamin C.
2.Cabbage will contain higher nitrite and nitrate after being frozen, and the nitrite content in every 100 grams of frozen cabbage is more than 25 mg, and people may experience symptoms such as dizziness, nausea, and vomiting after eating. Extended Resources:
7 major medicinal effects of cabbage:1Traditional medicine believes that cabbage is "sweet in nature, cold and non-toxic, clearing heat and water, nourishing the stomach and detoxifying", has the effect of removing toxins in the body, diuretic and laxative, and can be used for cough, sore throat and other symptoms.
2.Cabbage is low in calories, and Chinese cabbage is also a good supplementary food for obesity and diabetics.
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