How long can potatoes last? How long can potatoes last?

Potatoes can be left for 45-60 days.

How long potatoes can be stored depends on the quality of the potatoes and the environment in which they are kept, with better quality products being stored indoors for 45-60 days. Potatoes can be stored indoors for 45-60 days.

If germination occurs, it should be broken in time to prevent nutrients from continuing to be lost with the elongation of the buds. If the potatoes are not infected with diseases, ring rot, late blight, etc., and are not exposed to rain before and after harvesting, they should be stored for longer than those infected with diseases or blisters.

How to save it

Potatoes are stored at 5 degrees Celsius.

The left and right shade can be, do not put it in the sun, and there is no need to put it in the refrigerator, the temperature is too high will cause the potatoes to sprout or rot, and the temperature is too low for the potatoes to be frostbitten and cannot be eaten.

Long-term storage can put potatoes together with apples, as ripe apples release a plant hormone.

Ethylene, this hormone promotes the ripening of plant fruits and the shedding of organs.

When potatoes and apples are placed together, the ethylene produced by the apples inhibits the production of auxin by the cells in the eyes of the potato sprouts.

If auxin does not accumulate enough concentration, it will naturally not sprout, and ripe bananas should have this effect.

How long potatoes can be stored. In general, in an environment with a suitable temperature, it is no problem to leave it for a month. If the potatoes are blue, they are no longer suitable for food.

The preservation time of potatoes is related to its preservation method, and different preservation methods naturally have different preservation times. If potatoes are stored at room temperature, they will not spoil and sprout for about 15 to 20 days. If you put it in the refrigerator and keep it refrigerated, it usually takes about 10 days.

Vacuum storage is able to put up to 3 to 5 months. Cellar preservation can be put for 2-3 months.

1. Store at room temperature.

If the potatoes are stored at room temperature, they will not spoil and sprout for about 15 to 20 days. First of all, there will be some moisture on the potatoes you bought, so you should use absorbent paper to absorb the moisture, and then put them in a cool, ventilated, and dry place indoors. At the same time, in the process of placement, the potatoes should be constantly turned to prevent crushing or mildew, and they will not deteriorate or deteriorate for about 20 days.

2. Refrigerate and store.

If the potatoes are stored in the refrigerator for refrigeration, the time should not be too long, and there is no problem for about ten days. Because potatoes are a very easy to sprout food, once sprouted, they can't be eaten, and although the refrigerator has a refrigeration function, it can inhibit bacteria, but the refrigeration area of the refrigerator also has humidity, and humidity is an important key to potato germination. Therefore, it should not be put in the refrigerator for too long, and try to consume it within ten days.

3. Vacuum preservation.

Vacuum storage can preserve potatoes for a long time, and it doesn't matter if you put them for half a year. Prepare a special vacuum packaging bag, and then put the potatoes into the vacuum bag, preferably at the bottom of some absorbent paper, so that the effect is better, seal the mouth of the bag, and extract the air, so that it can be put for 3 to 5 months.

4. Cellar preservation.

If the cellar is preserved, it is actually a constant temperature environment, and there are cellars in the general countryside or some villas. Then put the potatoes in the cellar for preservation, in fact, the time is the longest, generally 2 to 3 months will not have any problems. Therefore, if you want to preserve potatoes for a long time, cellar preservation is still a very good choice.

Precautions for potato preservation

Potatoes need to be stored in a cool, dark environment, if it is a fresh potato, the shelf life is relatively long, if it is an old potato, the shelf life is shorter, and if it is placed for a long time, there may be a loss of moisture, green shoots, etc.

Before storing potatoes, it is necessary to select strictly, remove diseased, rotten, damp or hemp bad potato pieces, so as not to affect the preservation of other potatoes, and then put the potatoes into a breathable mesh bag, sack or paper box, and store them in a cool and ventilated place at home.

Potatoes can be kept in the freezer compartment of the refrigerator for about two or three monthsThis low temperature environment is not conducive to the germination of potatoes, but most people will not buy potatoes that can be eaten for two or three months.

If you encounter insufficient refrigerator location when storing potatoes, you can also directly place it in a cool and ventilated place at home, and then cover the potatoes with paper, which can also preserve the potatoes well.

Nutritional value of potatoes:

1. Nourish the stomach, strengthen the spleen and promote dampness.

Potatoes contain a lot of starch, protein, B vitamins, vitamin C, etc., which can promote the digestive function of the spleen and stomach.

2. Wide bowel laxative.

Potatoes contain a lot of dietary fiber, which can widen the intestines, help the body excrete metabolic toxins in time, prevent constipation, and prevent the occurrence of intestinal diseases.

Friend Ray is good. No, pro-potatoes are a particularly common ingredient and have a very high nutritional value, but it is best not to store them in the refrigerator when storing them, because a humid environment will make the potatoes rot, and potatoes can only be stored after ventilation at room temperature.

Potatoes should not be kept in the refrigerator. We all know that food should be kept in the refrigerator, but it has been scientifically proven that potatoes are not included in these foods, but potatoes shrink when exposed to very low temperatures for a long time. And the molecules in it change.

Potatoes contain enzymes called invertases. When potatoes are cooled or exposed to cooler than usual temperatures, over time, invertase enzymes will begin to break down sucrose (sugar) molecules and break them down into glucose and fructose, both of which we all know can provide energy to our body, don't you think it's good? Then you are wrong.

Refrigerated potatoes produce some harmful compounds when heated during cooking, and potato days themselves have an amino acid called asparagine. The sucrose and fructose produced by potatoes happen to combine with asparagine to produce compounds called acrylamide. The Swedish National Food Agency has confirmed that acrylamide is the "definitive cause" of cancer in animals.

Although it is not certain in humans, it is very likely. Acrylamide is found in large amounts in many cooked starchy foods such as french fries. A study conducted in the Netherlands showed a possible link between the amount of acrylamide intake and an increased risk of certain forms of cancer in women.

The Maastricht University study involved 62,000 women between the ages of 55 and 69. After analyzing the dietary habits of these women, the researchers concluded that there was indeed a correlation between higher acrylamide intake and an increased risk of breast cancer. Well, in view of this, don't usually put potatoes in the refrigerator.

Extended information: The moisture content in the refrigerator is high, so that the potatoes will be easy to germinate in an environment with sufficient moisture, and the potatoes after germination will be toxic.

Under normal circumstances, potatoes can be stored at room temperature for a week to a month.

There is a cellar in the Tohoku region that can be stored for about 1 year without breakage. Potatoes contain alkaloids, and the longer they are stored, the higher the alkaloid content of potatoes. Usually you can also put the potatoes in the refrigerator to refrigerate, the temperature in the refrigerator is low, and the conditions for the potatoes to sprout are not reached.

Therefore, the storage time can be extended appropriately.

If the skin of the potatoes turns green, it means that the toxin solanine is high in them. At this time, you must be cautious when eating potatoes, not only need to peel them, but also cut off some more pulp.

How to preserve potatoes:

A black plastic bag can be used. Prepare some black plastic bags, put potatoes in them, and put a red apple in them, then tie the mouth of the black bag tightly, and store it in a cool and ventilated place, and it will be no problem to put it for a month. Potatoes will sprout and turn green after being exposed to light, so they must be protected from light when preserving, and putting apples can prevent potatoes from producing auxin, which can slow down the germination and deterioration of potatoes.

Also prepare some cardboard boxes for couriers, and spread a layer of old newspaper on the bottom to prevent the potatoes from getting wet, so that they are not easy to rot and spoil. Buy a bag of edible soda and sprinkle a layer evenly on the newspaper, edible soda can absorb moisture, keep the carton dry and delay the deterioration of potatoes.