Shop Vegetable preservation method, how to keep vegetables fresh

Sprinkle some water on the top regularly and cover it with plastic wrap.

Refrigerate on low temperature, attach plastic wrap or sprinkle some water regularly.

The most important thing to preserve leafy vegetables is to retain water and at the same time avoid leaf rot. The easiest way is to use old newspapers, spray some water on the leaves, and then wrap them in newspaper and put them in the refrigerator with the roots facing down, which can effectively extend the storage time and retain the freshness.

2 If you can't eat the leeks, garlic and other green vegetables purchased in winter, you can wrap them in fresh Chinese cabbage leaves and put them in a cool place to keep them fresh for several days.

3 The lettuce will gradually soften and change color as long as it is left for a period of time, you can remove the choy sum, then stuff a moist paper towel into the choy sum to let the lettuce absorb water, wait until the paper towel is dry, take it out, and then put the lettuce in a plastic bag to refrigerate.

4 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.

The ginger is divided into old ginger and young ginger, old ginger is not suitable for refrigeration preservation, can be placed in a ventilated place and sandy soil, and the tender ginger should be wrapped in plastic wrap and placed in the refrigerator for preservation.

1. Wrap the vegetables you bought back with fresh Chinese cabbage leaves, and then put them in a cool place to keep them fresh for several days; Or remove the choy sum from the vegetables.

2. Then stuff the moist paper towel into the cabbage sum to allow the vegetables to absorb water, wait until the paper towel is dry, take it out, and finally put the vegetables into a fresh-keeping bag and put it in the refrigerator.

3. Or tie the vegetables into a small bundle (outer - layer paper) and put them in a plastic bag, so that the root is facing up, put the bag in a cool place, eat and take it, and can be stored for several days.

There are many ways to keep vegetables fresh, the main preservation methods are, the method of vegetable cellar storage, is to put vegetables in the vegetable cellar, adjust the appropriate storage temperature, to store vegetables.

How to store in the refrigerator cold room.

Frozen storage method.

Tank storage method.

Pickled storage method, gan acne treatment method.

Air conditioning, storage methods and much more.

Agribusiness plastic wrap, (preferably in the refrigerator), keep it dry and clean.

There are many tips for keeping vegetables fresh.

Here are a few ways to keep vegetables fresh:1Cleaning:

Wash the vegetables, remove dirt and impurities, and dry them with a paper towel or dry towel. 2.Classification:

Store different kinds of vegetables separately to avoid cross-contamination. 3.Ventilation:

Keep the area where vegetables are stored well ventilated to avoid moisture and mold growth. 4.Low Temperature:

Storing vegetables in a low-temperature environment, such as a refrigerator or cold storage, can prolong the shelf life of vegetables. 5.Packing:

Wrapping vegetables in a fresh-keeping bag or fresh-keeping box can prevent vegetables from being polluted and oxidized by the outside world. 6.Don't peel :

The cortex of vegetables protects the moisture and nutrients inside the vegetable, so do not peel off the cortex of vegetables. 7.Don't overdo it:

Over-processing of vegetables can damage the cellular structure of vegetables, resulting in accelerated spoilage of vegetables. 8.Regular check-ups:

Check the condition of vegetables regularly, dispose of spoiled vegetables in time, and avoid rotten vegetables affecting the preservation of other vegetables.

Summary. Hello dear, I am glad to answer for you 9 ways to keep vegetables fresh in the supermarket: 1. Remove rotten vegetables in time:

Strengthen the supervision of vegetables in supermarkets, and remove rotten vegetables in time to prevent rotten vegetables from contaminating other fresh vegetables. It is also necessary to strengthen the supervision of all processes of fresh preservation, and to detect and deal with rotten vegetables as early as possible. 2. Use plastic wrap:

For some vegetables that are not easy to store, supermarkets can process the vegetables and seal them with plastic wrap, which can keep the vegetables fresh for a long time. 3. Control inventory: Supermarkets sell a large number of fresh food every day, and to ensure that fresh food does not deteriorate, it is necessary to control inventory and prevent vegetable inventory backlog.

4. Cold storage: cold storage can keep vegetables at a constant temperature at all times, not easy to deteriorate, and cold storage should be clean and hygienic, so as not to cause pollution to vegetables. 5. Same-day sales:

Supermarkets can control their stocks and try to sell all the vegetables every day. Fresh vegetables are purchased every day and sold on the same day. 6. Use the fresh-keeping cabinet:

Putting the vegetables you sell in the crisper will keep them fresh all day long.

Hello dear, I am happy to answer for you 9 ways to keep vegetables fresh in the supermarket: 1. Remove rotten vegetables in time: strengthen the supervision of supermarket vegetables, and remove rotten vegetables in time to prevent rotten vegetables from polluting other fresh vegetables.

It is also necessary to strengthen the supervision of all processes of fresh preservation, and to detect and deal with rotten vegetables as early as possible. 2. Use plastic wrap: For some vegetables that are not easy to store, the supermarket can process the vegetables and then seal them with plastic wrap, so that the vegetables can be kept fresh for a long time.

3. Control inventory: Supermarkets sell a large number of fresh food every day, and to ensure that fresh food does not deteriorate, it is necessary to control inventory and prevent vegetable inventory backlog. 4. Cold storage:

Cold storage can keep vegetables at a constant temperature at all times, not easy to deteriorate, cold storage to ensure clean and hygienic, so as not to cause pollution to vegetables. 5. Same-day sales: supermarkets can control inventory and try to sell vegetables every day.

Fresh vegetables are purchased every day and sold on the same day. 6. Use the fresh-keeping cabinet: Put the vegetables sold in the fresh-keeping cabinet to ensure that the vegetables are kept fresh all day long.

7. Humidify vegetables: Vegetables contain a lot of water, and once they lack water, they will appear not fresh. Therefore, supermarkets can install humidification devices in vegetable storage areas to replenish water for vegetables regularly.

This helps to preserve the color of the vegetables and improve their freshness. 8. Maintain a good environment in the supermarket: vegetables have relatively high requirements for the surrounding environment.

Once the environment is not suitable, it is prone to deterioration. Therefore, it is necessary to maintain the temperature and humidity in the supermarket, so that the vegetables can stay fresh for a long time in a suitable environment. 9. Classified storage:

Each vegetable has different environmental requirements. Supermarkets should classify and store different kinds of vegetables, so that vegetables can be stored in an adapted environment to keep them fresh for a longer time.

Storing vegetables at the right temperature can extend their shelf life. In general, the optimal storage temperature for most vegetables is 0-4 degrees Celsius. Vegetables can be stored in the vegetable crisper of the refrigerator.

Some vegetables are covered with plastic wrap or wrapped in plastic, which can also ensure the freshness of the vegetables.