How to store vegetables and fruits in the refrigerator in the most scientific?

Can be kept in the refrigerator:

Fruits: With the exception of melons, citrus and bananas, all types of fruits should be stored in a separate drawer in the refrigerator, separate from vegetables. Don't rinse it too soon when you buy it home, as excess moisture will accelerate the rotting of the fruit.

Whole lemons are best stored at room temperature, but lemons that have been cut should be placed in the refrigerator.

Leafy vegetables can easily wilt when stored at room temperature, so to maintain the freshness of leafy vegetables, you can put them in the refrigerator. However, it is best to control the temperature of the refrigerator between 0-4, do not wash it before storage, and put a fresh-keeping bag on the outside, or put it in a fresh-keeping box for storage, in order to achieve the fresh-keeping effect.

If it is a freshly picked peach or apple, it is best to leave it at room temperature for half a day to a day, and then wrap it in kraft paper or wrap it in plastic wrap and put it in the refrigerator so as not to affect the taste.

For persimmon peppers, etc., the suitable storage temperature is between -2 and 10. The minimum suitable temperature for this kind of fruit and vegetable is -2, so it can be put in the refrigerator for refrigeration, but it should not be stored for a long time, only suitable for two or three days.

The storage temperature of vegetables should be around 0, such as cabbage, lettuce, spinach, celery, cauliflower, onion, cabbage, carrots, peaches, grapes, apples, strawberries, etc. These fruits and vegetables can be safely refrigerated and left for a few more days.

It cannot be stored in the refrigerator:

Garlic, green onions, ginger, and chili peppers are mostly condiments, and it is best to keep them in their original appearance when preserved. Garlic can be stored in a similar way to onions, by placing it in a mesh bag and hanging it in a cool, ventilated place indoors or in a special ceramic jar with air holes.

Cucumber and green peppers: Cucumbers and green peppers that have been stored in the refrigerator for a long time will cause frostbite "injury" - blackening, softness, and taste. Cucumbers also grow sticky hair.

Because the temperature stored in the refrigerator is generally about 4 to 6, while the suitable storage temperature for cucumbers is 10 to 12, and green peppers are 7 to 8. Therefore, it is not suitable to exist for a long time.

Some tropical fruits, such as bananas, pineapples, papayas, mangoes, etc., have a higher optimal storage temperature, so there is no need to keep them in the refrigerator. As long as it is stored in the shade at room temperature, it is fine. If the temperature is too low, it can cause the peel to become dented or spotted or browned, for example, the skin of a banana will turn black quickly when left in the refrigerator.

Cucumbers: The best temperature for storing cucumbers is between 10 and 12 degrees, and if you keep them in the refrigerator, the skin will be soaked in water for only three days, and the cucumber will lose its unique flavor.

Herbs: Perilla, celery, coriander, and other herbs should be stored like flowers, pruning the ends of stems and placing them in bottles of water. Cover loosely with a plastic bag so it stays fresh for at least a week.

1. Bananas: Stored in an environment below 12 will make them black and rotten.

3. Cucumber: If you put it in the refrigerator for three days, the skin will be soaked in water and lose the flavor it holds.

4. Tomatoes: After freezing, some or all of the fruits will be soaked in water and soft and rotten, showing brown round spots.

5. Bread: During the baking process of bread, the starch straight chain part of the flour has been aged, which is why the bread has an elastic and soft structure. As the bread is left for a longer period of time, the amylopectin in the bread slowly associates, and the soft bread gradually hardens, a phenomenon called "aging".

The rate at which "aging" is temperature dependent. It ages faster at low temperatures (above the freezing point), while bread hardens faster when it is stored in the refrigerator.

6. Cucumber and green pepper: cucumber and green pepper stored in the refrigerator for a long time will cause frostbite "injury" - blackening, softness, and taste. Cucumbers also grow sticky hair.

Because the temperature stored in the refrigerator is generally about 4 to 6, while the suitable storage temperature for cucumbers is 10 to 12, and green peppers are 7 to 8. Therefore, it is not suitable to exist for a long time.

7. Ham: If stored in the refrigerator, the moisture in it is easy to freeze, which promotes the oxidation of the fat in the ham, and the quality of the ham will be significantly reduced, so that the retention period is greatly shortened

8. Chocolate: The indoor temperature is generally around 25 in summer, at this time, if the chocolate is taken out of the refrigerator, the surface of the chocolate will immediately frost, and after a long time, the chocolate will become mildew or insects due to moisture.

9. Leafy vegetables: It is best not to store them in the refrigerator, but to eat them as you buy them.

A list of how long you can keep various foods in the refrigerator.

Fresh eggs: refrigerate for 30-60 days.

Cooked eggs: refrigerate for 6-7 days.

Milk: refrigerated for 5-6 days.

Yogurt: refrigerate for 7-10 days.

Fish: refrigerated for 1 2 days frozen for 90 180 days.

Beef: Refrigerated for 1 for 2 days Frozen for 90 days.

Steak: refrigerated for 2 days for 3 days, frozen for 270 days.

Sausages: refrigerated for 9 days, frozen for 60 days.

Chicken: refrigerated for 2 3 days, frozen for 360 days.

Canned food: Refrigerated unopened for 360 days.

Peanut butter, tahini.

It has been opened and refrigerated for 90 days.

Coffee: Refrigerated after opening the can for 14 days.

Apples: refrigerate for 7 to 12 days.

Citrus: Refrigerate for 7 days.

Pears: refrigerate for 1 to 2 days.

Ripe tomatoes: refrigerate for 12 days.

Spinach: refrigerate for 3-5 days.

Carrots, celery: refrigerate for 7 to 14 days.

All other foods are suitable for keeping fresh and freezing in the refrigerator.

Most of the general vegetables can be stored in the refrigerator, such as potatoes, cabbage, shallots, green peppers, etc., and some tropical fruits are not suitable for storage in the refrigerator, such as bananas and mangoes.

Generally, vegetables and fruits such as apples and pears can be stored in the refrigerator, and fruits such as green vegetables and strawberries should not be stored in the refrigerator as much as possible.

Green peppers and tomatoes and cabbage are not easy to keep in the refrigerator. Fruits and vegetables are available.

Fresh leafy greens such as bok choy, spinach, celery, carrots, peaches, grapes, apples, tomatoes, cucumbers, bell peppers, lychees, etc.;

Do not put mangoes, potatoes, onions in the refrigerator

Vegetables and fruits are delicious foods that we eat regularly. Vegetables are rich in fiber and are highly nutritious. Fruits are not only sweet and tasty, but also nutritious and can supplement the needs of the human body.

So we can't lack fruits and vegetables in our diet, we buy a lot of fruits and vegetables every time we buy, so that we can eat for a few days, so that I can store the fruits and vegetables I eat, which is a lot of friends put fruits and vegetables in the refrigerator, which can make these fruits and vegetables better stored in the low temperature environment of the refrigerator. But in fact, it is not recommended to put these fruits and vegetables in the refrigerator, and putting them in the refrigerator will speed up the rate of decay. So many people ask, is there a good way to replace it in the refrigerator for storage?

So let's take a look at some ways to store fruits and vegetables that you can't keep in the fridge.

Tomato. Tomatoes are a vegetable that we often eat, whether it is eaten raw or scrambled with eggs, everyone loves to eat it. We probably cook with tomatoes a lot, so often buy some tomatoes to keep at home.

But keep the tomatoes out of the fridge so that when they get cold, there will be a layer of water on the surface, which can cause frostbite. Some friends put tomatoes in the refrigerator, such tomatoes can't be eaten at all, so pay attention to put the tomatoes in an airtight bag, and then store them in a cool and dry place.

Banana. Bananas themselves have a sweet taste and are very popular with us, but it should be noted that bananas should not be kept in the refrigerator, which will cause more dark spots on the surface of the bananas, so that the purchased bananas cannot be stored for a long time. To preserve bananas, we can hang them with string, put them in a dry place, or wrap them.

Pitaya. Like bananas, dragon fruit is a tropical fruit and should not be kept in the refrigerator. If you put dragon fruit in the refrigerator, some of the problems will become soft.

To preserve dragon fruit, cover it with plastic wrap and store it in a cool place.

Pumpkin. If you put the pumpkin in the refrigerator, it will become soft after a few days, and generally the flesh in the middle will start to soften, so it should not be placed in the refrigerator. To preserve the pumpkin, we cut as many pieces at a time, cover the cut with plastic wrap and store it face down.

Potato. Potatoes should be remembered not to be placed in the refrigerator, if the potatoes are placed in the cold and humid environment of the refrigerator, it is easy to have the problem of germination, such potatoes are not edible, and it will also cause a waste of potatoes. So when we are preserving potatoes, we want to keep the soil of the potatoes, to keep the potatoes dry, we can put the potatoes in a cardboard box.

Bananas, lychees, tomatoes, cucumbers, green peppers, these vegetables and fruits should not be stored in the refrigerator, which may accelerate the decay of the situation.

Tomatoes, bananas, dragon fruit, pumpkin, and other fruits and vegetables should not be stored in the refrigerator, which will cause them to become soft or affect the nutrients.

Fungus, mushrooms, tomatoes, bananas, pumpkin, these fruits and vegetables should not be put in the refrigerator because they will become soft after a long time.

Bananas, lychees, tomatoes, cucumbers, green peppers, these vegetables and fruits cannot be stored in the refrigerator as they may accelerate decay.

The temperature of the refrigerator is best controlled between 0-4 degrees Celsius, and then put a fresh-keeping bag on the outside, or put it in a fresh-keeping box for storage, in order to achieve the fresh-keeping effect.

1.It is best not to wash the green leafy vegetables before storage, and the storage time should not be too long, otherwise the vegetables will easily be covered and rotten. Tuber vegetables such as potatoes, cucumbers, carrots, etc., are not so squeamish, and they can be stored at room temperature without the need to put them in the refrigerator;

2.It is important to note that tomatoes are not suitable for refrigerator storage. Because after the tomatoes are frozen at low temperature, the flesh will be blister-like, the umami will disappear, it is not easy to cook, and in serious cases, it will be rancid and rotten;

3.Fruits that are not suitable for refrigerator storage. There are also many fruits that are not suitable for storage in the refrigerator, especially mangoes, persimmons, bananas and other jam fruits.

The so-called sauce fruits are those fruits that can be peeled and the flesh is paste-like, and berry fruits will lose their flavor and deteriorate the skin under low temperature conditions.

4.For example, we all know that bananas are easy to turn black and rot when placed below 12, and fresh lychees will turn black and the flesh will change flavor if they are placed in an environment of 0 for a day. Citrus fruits such as oranges, lemons, and oranges are cautious, at low temperatures, the oil of the skin is easy to penetrate into the pulp, and the pulp is easy to be bitter, so it is not suitable to be put in the refrigerator, and citrus fruits are best stored at room temperature of about 15 degrees.

When the tomato is damaged, the cells become corked, forming a hard scar that protects the tomato. Because many fruits and vegetables can be picked for a period of time, they can be stored for a longer period of time if they are properly stored in the refrigerator. Which fruits and vegetables are suitable for putting in the refrigerator?

How does a good refrigerator preserve fruits and vegetables?

There are two types of fruits and vegetables in the world, one is suitable for putting in the refrigerator and the other is not. Fruits such as tomatoes, peaches, and bananas are not suitable for use in the refrigerator in most cases. They are essentially the fruits of plants, and after they are picked, they will continue to breathe, and when they are about to ripen, they can quickly ripen in a short time under the action of ethylene and become edible.

Therefore, many tomatoes, peaches, and bananas are picked before they are ripe and sent to the market before they are ripened. So sometimes after buying them home, they are not fully cooked, and they will not taste good until they are left for a while. For these unripe fruits, it is generally not recommended to put them in the refrigerator, because low temperature will inhibit respiration, affect the ripening process, and can also make the peel dimple or produce brown spots, causing cold injury.

Generally placed in a dry, ventilated and dark place.

Most of the rest of the fruit can be put in the refrigerator. For example, oranges, cucumbers, and peppers do not have a process of breathing and jumping, and they are generally picked only after they are fully ripe. The principle is actually very simple, that is, to use low temperature to slow down the speed of biochemical reactions, inhibit the reproduction of microorganisms on the surface, and avoid deterioration.

Most traditional refrigerators are directly cooled, and they rely on the natural circulation of air to balance the temperature inside the refrigerator, while many of today's refrigerators use air-cooled technology, which can speed up refrigeration and keep the temperature uniform in all corners of the refrigerator. In order to prevent fruits and vegetables from drying out and getting old, the engineers of Rongyu solved this pain point with a set of waterless mist humidity control system and made a refrigerator that can add water, with the purpose of providing a suitable humidity environment for different fruits and vegetables, locking in moisture and nutrients, and avoiding problems such as condensation.

The traditional refrigerator has no light after the door is closed, and if it cannot photosynthesize, it will continue to respire, constantly consume sugar, and lose nutrients from furniture. In order to solve this problem, Rongsheng refrigerator has launched Super Light multi-screen light health care technology, which simulates the natural growth environment of fruits and vegetables, so that fruits and vegetables can work overtime in the refrigerator, continue photosynthesis, generate chlorophyll, sugar and other organic matter, continue to accumulate various nutrients, maintain freshness, and achieve the effect of active freshness and sweetening.

The combined effect of water ions and light has become the unique secret of Rongsheng refrigerator fruit and vegetable preservation, 304 stainless steel has higher corrosion resistance and strength, which means that the structure of the refrigerator will not be deformed, and he is really cold, because the metal has better thermal conductivity, which can make the temperature fluctuation of the refrigerator less than Celsius, providing a more stable temperature environment, so it is really cold.