How to save fresh peaches

How to save fresh peaches, peaches are also more common in our lives, a fruit, peaches are rich in iron, vitamin C and other substances, usually eat more peaches on our body has the benefit of the following to share with you how to save fresh peaches.

How to save peaches fresh 1

1, refrigerator preservation method

First, use 50 degrees of water to clean down the peaches, because 50 degrees of water can kill the skin of the peach bacteria and bugs, but will not scald the peaches. Then use a dry towel to wipe the peaches clean, put it in the solstice generation or plastic bag, and then put it in the refrigerator fruit and vegetable column

2, room temperature preservation method

The sugar in the peaches is more abundant at 30 degrees, if you put it in the refrigerator, due to the temperature is too low, it may cause the sugar to become less, so if you want to eat the sweet peaches, it is best to Put them at room temperature, not in the refrigerator at low temperature.

3, chemical storage preservation methods

Peaches during storage, often because of brown rot disease and cause a lot of peach rot. In the peach storage, if the mass fraction of 0.1% benomyl suspension at a temperature of 40 ℃ under the condition of soaking for 25 minutes, can prevent the peach rot, but this peach preservation method is not respected, as for the reason why, we all know.

4, air-conditioned storage preservation method

Peaches at a temperature of 0 ℃, relative humidity of 85% -90%, carbon dioxide volume fraction of 5%, the volume fraction of oxygen for the following 1% of the air-conditioned environment can be stored for 6 weeks, that is to say, such an environment to put a month and a half is not a problem than the peaches in the air refrigeration The storage period of peaches in air refrigeration is extended by 1 times. If the air-conditioned bag to join the soaked potassium permanganate brick or zeolite to absorb ethylene, the effect will be better.

According to Mr. Li, who specializes in wholesale fruit, the use of preservation bags and CT series of air-conditioning preservative spontaneous air-conditioning storage, in the 0 ℃ -2 ℃ conditions can be stored for 2 months, in the 25 ℃ -30 ℃ conditions at least 8-10 days of freshness.

Precautions for storing peaches

Avoid direct sunlight, which can accelerate the ripening of peaches, and it is best to place them in a place with less sunlight. You can place them in a basket with holes, which is breathable and prevents direct sunlight.

Do not touch the water, after touching the water, it is best to wipe clean, so as not to water and peach long time contact and rot the peach.

Do not put together with bad peaches, bad peaches may have worms, good and bad peaches together, may also be "infected". So if you find a bad peach, it is best to check out, so as not to jeopardize the good peach.

Can not be placed in the high temperature, high temperature will accelerate the evaporation of water inside the peach.

How to keep peaches fresh 2

How to keep peaches in the summer

1, put in the refrigerator

After the purchase of peaches back in the summer, turn on the hot water heater, wash the surface of the peaches with about fifty degrees of warm water, which can be a large number of peaches on top of the surface above the bacteria and bugs killed. This will kill a lot of bacteria and bugs on the surface of the peaches, and this temperature is not so hot that the peaches will be cooked. After cleaning, put the peaches in a cool place to dry, then put them in a plastic bag and put them in the refrigerator.

2, put in a cool and dry place to save

Put the summer peaches into the refrigerator to save, you can make the peaches save longer. However, due to the low temperature, it may affect the flavor of the peaches. Place the peaches in an environment of about 30 degrees for their sugars to be preserved intact. If you don't need to keep them for a long time, you can keep summer peaches in a cool place.

Tips on how to preserve summer peaches

1, do not receive direct sunlight

One of the tips for preserving summer peaches is not to place the peaches in a place with direct sunlight. If you choose to put in the shade to save, this place is best not to have direct sunlight, because the peaches by direct sunlight, will ripen faster, so it will rot faster. Therefore, a cool place with no direct sunlight is best.

2, not and bad peaches together

In the summer before preserving the peaches, must first pick, to see if there is no have begun to rot peaches, because these bad peaches and good peaches together, the bacteria on the top of the bad peaches will climb to the top of the good peaches, resulting in the good peaches also began to rot and change. Also, if you wash the peaches before preserving them, always remember to dry the water on them.

How to keep peaches fresh3

Can peaches be kept refrigerated

They can be refrigerated.

Peaches are rich in protein, fat, carbohydrates, sugar, crude fiber, organic acids and a variety of trace elements, minerals, vitamins and other components, loved by bacterial microorganisms, and the more mature . Peaches, the higher the moisture content, the more likely to harbor bacterial microorganisms cause deterioration.

And in the low-temperature environment, can effectively inhibit the growth and reproduction of bacterial microorganisms, greatly extending the preservation time of the peach, so you can put the peach into the refrigerator.

How long can you keep peaches refrigerated

5-7 days or so.

Although the low-temperature environment of the refrigerator can inhibit the growth and reproduction of bacterial microorganisms, the refrigerator is not a completely sterile environment, and can not be completely inhibited, with the extension of the time of storage of the peaches, there will still be deterioration, it is generally recommended that the storage of about 5-7 days, to avoid the deterioration of the peaches.

Part of the higher maturity of the peach, preserved for a shorter period of time, the speed of deterioration is fast, it is recommended to eat, from the beginning of the maturity of the start, so as not to deteriorate the impact of other peaches, shorten the preservation time.

And most of the sugar in peaches belongs to sucrose, which is produced less in a low-temperature environment, and the longer the refrigeration time, the worse the taste of peaches consumed, it is recommended to consume as soon as possible.

Why do refrigerated peaches turn black

Bacterial activity caused

Bacterial microorganisms invade the inside of the peaches, the internal activities, physiological metabolism, and its metabolites will cause the phenomenon of black peaches.

Oxidation

Peaches contain iron, when the peach is damaged, iron and air contact will be oxidized, resulting in the phenomenon of black peaches, and the closer to the core of the flesh of the peach is richer in iron, it is easier to appear black phenomenon.

Can you eat peaches when they are black

Not recommended.

Normal peaches are pinkish-white in color, but if they are blackened, it means that there are a lot of bacteria and microorganisms in them, which can break down the nutrients in the peaches and reduce the value of the peaches.

Because of the presence of these bacterial microorganisms, can cause peaches to deteriorate, consumption is not conducive to human health, resulting in diarrhea, abdominal pain and other gastrointestinal discomforts, so the peaches become black, it is not recommended to eat.