How to preserve green leafy vegetables Can green leafy vegetables be stored in the refrigerator?

When preserving leafy greens, try to put them in a crisper bag in the refrigerator or store them vertically, which can keep them fresh to the greatest extent.

1. Reasons for keeping green leafy vegetables fresh.

Green leafy vegetables are easy to spoil, not only will the original fresh leaves turn yellow and wilt, but the rotten green leafy vegetables are also prone to nitrite, which affects people's health.

The oxidase enzyme in green leafy vegetables can oxidize vitamin C and destroy it, resulting in the loss of nutrients.

Second, the method of storing green leafy vegetables in the refrigerator.

Start by finding a suitable crisper bag and dry the vegetables.

Put the dishes you want to save in a crisper bag.

Prepare a basin of water, pinch the mouth of the bag, put it in the water, and use the pressure of the water to expel the air in the bag.

The mouth of the bag must be facing up, and water cannot be allowed into the bag, otherwise the dish will still be bad, and the purpose of keeping it fresh will not be achieved.

Wipe the water off the bag and put it in the refrigerator.

Of course, the length of storage time depends on whether the air in the bag is clean and whether the bag mouth is tightly tied and does not run out.

3. The method of placing it vertically to keep green leafy vegetables fresh.

Most of the green leafy vegetables such as spinach, rape, kale, etc. like cool, suitable for storage in the environment of 0 -2, so most of the green leafy vegetables can be tied, wrapped in a thin fresh-keeping bag, with a few holes at the bottom, and the roots are placed vertically down in the refrigerator.

Longer vegetables such as celery, garlic sprouts, etc., do not need to be stored in the refrigerator, wrap the stems and leaves tightly with plastic wrap when storing, and then put the roots straight down into a clean water pot or large vase, and it will not yellow or wilt within a week.

Benefits of preserving vegetables in this way:

Vegetables can play a role in maintaining water and nutrients, because the vegetables themselves grow vertically, and keeping them vertically down can maintain their vitality and ensure the delivery of water, and their vitamins are not easy to lose, which is more nutritious.

4. Tips.

If you don't eat vegetables, it's best not to cut them, because the substances in the cells are oxidized after cutting, which increases the chance of microbial invasion and is easy to cause vegetables to rot, so it's best to store vegetables completely without any mechanical damage.

Putting it directly in the refrigerator is the easiest to dehydrate, and it is processed before putting it in the refrigerator to keep the "green leafy greens" fresh for a long time.

1) Buy now and eat now. The fresher the vegetables, the higher the vitamin C content, and if they are stored for too long, the oxidase enzymes in the vegetables can oxidize the vitamin C and destroy it.

2) Wash before cutting. If you cut it first and then wash it, the vitamin C that overflows from the cut surface of the vegetable will be dissolved in water and lost. Cut vegetables should also be cooked quickly, as leaving them for a long time can easily lead to vitamin C oxidation.

3) Blanch more. To make stewed vegetables or coleslaw, blanch the vegetables first to remove the odor. However, when blanching vegetables, there should be a lot of fire and water, and they should be removed by quickly turning twice in boiling water.

4) Don't add vinegar. For non-green vegetables, a small amount of vinegar can be added to keep vitamin C relatively stable. But for green leafy vegetables, the acidic environment will destroy chlorophyll, make the leaves yellow or brown, and reduce the edible value.

How do you preserve leafy greens? With just one move, the vegetables are fresh and not easy to rot.

OK.

Refrigerator fresh leafy greens.

Method: 1. If the fresh sparse vegetables purchased are too dirty, clean up the insect leaves, rotten leaves, and dirty leaves, and do not soak them; If it's in the wet market.

For the vegetables we buy, we can shake off the water a little, but don't shake it too dry; If it is a dish bought in Chaojingfu City, the dish itself will be very dry, so you must give it some water, and the water should not be too much, it will be easy to rot if there is too much.

2. Then put it into a film bag or food bag, seal it too hard, leave some breathing opening, so that it can breathe, if it can produce convection is the best, and a few more small openings can be used to achieve convection. This keeps the moisture in the leafy vegetables from evaporating so quickly, and gets breathing, and Kenson is sure to be fresh.

3. In addition, the position of "green leafy greens" in the refrigerator is very important, and the roots are placed in the refrigerator room with the roots facing down, which can effectively prolong the storage time and retain the freshness.

The temperature requirements of leafy greens can be divided into two main categories:

One is the green leafy vegetables native to the temperate zone, which like mild climates and have strong cold tolerance, such as spinach, lettuce, turnip, celery, chrysanthemum, etc., which can be found in North China.

Wintering in the open field, in the Northeast.

It needs simple protection facilities to safely survive the winter, and it is an important vegetable to solve the winter off-season, early spring and late autumn.

The other type is green leafy vegetables native to the tropics, which like temperature and are afraid of cold, such as amaranth and bracken.

Apricot apricot, etc., the growth temperature is generally 20 25, 10 below the stop growing, can not withstand frost, but more resistant to high temperature, can be sown in spring, summer and autumn harvest, to solve the early autumn off-season has an important role.

In order to avoid going out to buy vegetables every day, many people often like to buy fresh vegetables for several days, but within a few days, the vegetables will wilt or lose nutrients, especially green vegetables, the water loss is faster, so that you have to get up early every day to go out to buy vegetables, so what can help green vegetables store for a few more days? How to keep green vegetables fresh?

1. If you buy vegetables at home, you can put the vegetables into a plastic bag and blow it, and then seal the mouth of the bag, because the carbon dioxide produced in the breath will keep the vegetables longer. Or wrap the greens in old newspaper and store them in the refrigerator.

2. For example, if you can't eat leeks, garlic and other green vegetables all the time, you can wrap fresh Chinese cabbage leaves and put them in a cool place to keep them fresh for many days.

3. Lettuce, lettuce, lettuce and other vegetables are often eaten in life, if you want to keep the vegetables fresh, you can first remove the cabbage, and then stuff the wet paper towel into the place of the cabbage, so that the vegetable can fully absorb the water, and wait until the paper towel dries out and put the vegetable into the fresh-keeping bag for refrigeration, which can make the green vegetables last longer.

4. Coriander. Coriander is a more common seasoning vegetable in daily life, people also have mixed reviews about him, if you want to store coriander, when you buy it, you should choose Ke Da color bright green coriander with roots, and then bundle it into a small bundle, a layer of paper on the outside, and then put it into a plastic bag, loosely tie the bag mouth, let the coriander root face up in a cool place, and take it as you eat.

5. Try to buy vegetables with roots when buying vegetables, fresh leeks, celery, chrysanthemum, and green onions that you just bought back can be tied up with a small rope and put the roots down in a basin, so that you can keep them dry for a long time, and keep the vegetables fresh for a longer time.

6. Tomatoes, cucumbers, and eggplant vegetables can be placed in a place with a temperature of 8 10 degrees, generally do not rinse with water in advance, to prevent being damaged by rain, to prevent bumping, to prevent heating and put in a cool and ventilated place.

The above methods of storing green vegetables are very practical, but it is best to buy green vegetables as you eat them to be fresh, in case of improper storage, it is easy to lose the nutrients in the vegetables.

It can be stored with a vacuum compression bag to lock in water, and then placed in the refrigerator with a setting of 5 degrees Celsius, which can be stored for up to three months.

Green vegetables can be placed in a sealed plastic bag, or wrapped in plastic wrap, placed in a cool and dry place or placed in the refrigerator freezer, which will give the vegetables a certain shelf life and keep them fresh for a short time.

Green vegetables can be wrapped in plastic wrap and refrigerated to keep them fresh for a long time.

Place the leafy greens in a dry place to dry the water droplets on the surface, then put them in a bag with a paper towel in them (be sure to remember), and finally prick the bag and store it in the refrigerator. In this method, the paper towel will absorb some moisture during the preservation of leafy greens in the refrigerator.

In this way, the leaves and stems will not be soaked in wet water and will not rot. Therefore, the preservation time of green leafy vegetables can be extended, and in general, 5 days is no problem. It's a great way to get office workers lazy.

Leafy vegetables preservation:

Use "paper" to retain moisture in vegetables. Leafy vegetables usually do not last long, and if they are refrigerated directly in the refrigerator, they will quickly turn yellow and the leaves will be wet and rotten. The most important thing to preserve these vegetables is to retain water and at the same time avoid leaf rot.

The easiest way is to use old newspapers, spray the leaves with water, and then wrap them in newspapers, and put them in the refrigerator with the stems facing down in an upright position, which can effectively extend the storage time and retain the freshness.

Non-leafy vegetables preservation:

Winter melon: Winter melon with intact skin and complete hoarfrost should be selected, and a wooden board should be laid in a ventilated and cool place, and the winter melon should be placed on it, which can be kept fresh for 4-5 months.

Winter bamboo shoots and ginger: Find an old basin and spread it with wet sand, bury the winter bamboo shoots and ginger in the sand with the tips facing up, and put them in a dark and ventilated place to keep them fresh for 4-7 weeks.

Onions and garlic sprouts: Dry onions or garlic sprouts in a cool, dry, ventilated place for a long time. It should not be wrapped in a plastic bag or put in the refrigerator, otherwise the onion or garlic sprouts will be softened, spoiled and sprouted.

Potatoes: like low temperature, should be refrigerated at low temperature, should not be placed at high temperature, otherwise the starch content of potatoes will be reduced, and they will sprout. In addition to keeping them at low temperatures, keep the potatoes dry to prevent mildew.

Lotus root: Wash the soil with clean water, soak it in water, change the water every 1 2 days, and keep the water from freezing in winter.

Garlic: Put the good garlic in a plastic bag and seal it tightly, put it indoors, check it once a week, and take out the shriveled garlic in time if it is found.

Eat as much as you want, buy as much as you want. Don't be greedy and buy a lot at once. In addition, if you buy too much at once, you can blanch the vegetables you bought and put them in the refrigerator. Or put the vegetables you bought in a cool and ventilated place.

How do you preserve leafy greens? With just one move, the vegetables are fresh and not easy to rot.

How do you preserve leafy greens? Let me tell you.

01 First of all, if you want to preserve green leafy vegetables, we can store green leafy vegetables in a ventilated and dark place, so that green leafy vegetables will basically not deteriorate and become soft, and the effect is better.

02 Secondly, if you want to preserve green leafy vegetables, we can spray some water on green leafy vegetables appropriately, and the water will actually be absorbed by the leaves of green leafy vegetables, so as to preserve the freshness of green leafy vegetables, which also needs to be paid attention to.

03 Then, if you want to preserve green leafy vegetables, we can also wrap green leafy vegetables with plastic wrap, which can also preserve green leafy vegetables, so that green leafy vegetables will not appear water loss, and the effect is also better.

04 Finally, if you want to preserve green leafy vegetables, we can also choose to store green leafy vegetables in the refrigerator for preservation, the effect is also quite good, the temperature and humidity of the general insurance are controlled, and the effect is very good.