How persimmons are stored for a long time, persimmons are stored for a long time

1. Indoor storage. Choose a cool, dry, well-ventilated room, burn sulfur for disinfection, spread 15-20 cm thick grass on the ground, and gently stack the selected persimmons on the grass, 4-5 layers thick. Persimmons can also be stacked in baskets.

In terms of temperature and humidity control, if there is no refrigeration equipment indoors, when the outdoor temperature is higher than 0, ventilation should be taken in the morning and evening, and doors and windows should be sealed during the day, and attention should be paid to heat prevention. When the relative humidity is lower than 90%, it should be humidified appropriately. This method has a shorter storage period.

2. Open racking. Choose a higher terrain, shady place, build a high rice rack, width and length according to the storage capacity, spread bamboo or corn stalks on the rack, spread 10-15 cm thick straw, put the selected persimmons on the rack, about 30 cm thick. When the temperature is lower than 0, it needs to be covered with straw to keep warm.

The top of the frame is provided with a ridge-shaped rain awning. This method can be stored until the beginning of April of the following year, and the color and quality of persimmons are still good.

3. Natural frozen storage. The natural freezing method is to place the persimmons in a cool place and let them freeze. Select a low groundwater level, dig a ditch with a width and a depth of 35 cm in the back of the sun, spread 5-10 cm of corn stalks in the ditch, put about 5 layers of persimmons on it, and cover the frozen persimmons with 30-60 cm thick grass to keep the temperature low.

The storage period is 3-4 months until it is thawed and sold in the warm spring.

4. Controlled atmosphere storage. There are two types: rapid oxygen reduction and natural oxygen reduction. Rapid oxygen reduction is to put the pre-prepared mixed gas containing 30% oxygen and 6% carbon dioxide, continuously pass it into a plastic tent or bag, or use nitrogen filling to reduce oxygen, so that the fruit is quickly in a suitable gas environment.

The natural oxygen reduction method is to seal the fruit in a polyethylene plastic bag (tent), and adjust the gas composition in the bag through the respiration of the fruit itself. The gas composition in the bag is then determined daily or periodically. When the oxygen content is less than 3% and the carbon dioxide content is higher than 80%, air is added to the bag or absorbed with slaked lime (kilograms of slaked lime are put for every 100 kg of fruit, and the slaked lime can be replaced when it fails).

Under 0, sweet persimmon varieties can be stored for about 3 months, and astringent persimmons can be stored for about 4 months. In addition, persimmon fruit can also be soaked in salt, alum water for storage, that is, in 50 kg of boiling water, add 1 kg of salt, 250 grams of alum, pour the prepared salt alum water into a very clean tank, wait for the water to cool to room temperature, put the persimmon fruit into the tank, and cover it with the persimmon leaves after washing. At the same time, press with a bamboo pole so that the persimmon fruit is completely impregnated in the solution, and when the moisture decreases, the above solution can be added.

Since alum retains the firmness of the fruit, table salt has a preservative effect. Therefore, it is stored until around May of the following year, and it still remains crisp, but the fruit is slightly salty.

The persimmon long-term storage method is amazing.

It is not enough to dry it into persimmons, and the storage time is relatively long, and the taste is also good.

1.Make persimmons;

2.Put it with the pear, lazy to leave it and seal it in a container. It can be stored until spring... Store at as low a temperature as possible.

Persimmons, like other vegetables, cannot be stored for a long time unless they are made into persimmon paste.

It will also rot if you put it in the refrigerator; If you freeze it, the persimmon will lose its original nutritional value.

There are only two ways, one to lower the temperature, and the other to be chemically treated, and it is not recommended for individuals to eat.

I was thinking about how to process the persimmons in our village, or to find a buyer, and I couldn't waste it in vain, so I saw your problem.

The easiest way is to put persimmons in a ventilated and cool place, and the general hard persimmons can be placed in a naturally ventilated place for 2-5 months, and they should be eaten immediately after they become soft.

2. Refrigerate in the refrigerator

Persimmons are suitable for storage at about 10 degrees, in order to control the temperature, you can put persimmons in the refrigerator, so that persimmons can be stored for a long time.

3. Build an open-air shelf

To build an open-air shelf, you should choose a high place, and to build a shady place, you can build a shelf with a height of 1 meter, the length and width can be decided by yourself, spread several layers of straw on it, and then put the persimmons on the shelf, if the temperature is lower than 0 °C, you need to cover the straw for insulation.

4. Vacuum bag

Wipe the surface of the persimmon clean, without water, then put it in a vacuum bag and extract the air, and put it in a dry and ventilated place.

The above is to introduce the long-term storage method of persimmons, I hope to help you.

Persimmons need to be stored in a vacuum for long-term storage, wipe the surface of the persimmons clean, and then put them in a plastic bag, drain the air and place them in a cool place, or use a fresh-keeping bag to pack the persimmons, and then place them in the refrigerator cold area for preservation, and you can also make persimmons into persimmons, which can be stored for a long time.

1. Vacuum preservation

Persimmons need to be stored in a vacuum for a long time, first clean the persimmons, dry the moisture on the surface, and then put them into a special vacuum bag, and then extract the air in the vacuum bag, and the persimmons can be stored for a long time in a vacuum environment.

2. Refrigerate and store

Persimmons can be refrigerated for long-term storage, put persimmons in a fresh-keeping bag, and then placed in the key sensitive refrigerated area of the refrigerator for storage, the refrigerator fiber temperature is low, which can inhibit the breeding of bacteria and microorganisms to a certain extent, and can prolong the storage time of persimmons.

3. Make persimmons

Persimmon long-term storage can be made into persimmon, persimmon has low moisture content, can inhibit the growth of bacteria, and after making persimmon, the surface of the persimmon will form a layer of white powder, not only can inhibit the loss of nutrients, but also make persimmons stored for a long time.

1. Ventilated and shady place: The easiest way is to put it in a ventilated and cool place, which can be placed for 2-5 months.

2. Refrigeration: You can put the persimmons in the refrigerated place of the ice pants zhaoshou box, so that the persimmons can be stored for a long time.

3. Build an open-air shelf: Choose a high-lying place to build an open-air shelf, spread several layers of straw on it, and then put the persimmons on the shelf.

4. Vacuum bag: Guess the socks wipe the surface of the persimmon and put it into the vacuum bag and extract the air, and put it in a dry and ventilated place.

1. Indoor storage. Choose a cool, dry, well-ventilated room, burn sulfur for disinfection, spread 15 to 20 cm thick grass on the ground, and gently stack the selected persimmons on the grass, 4 to 5 layers thick. Persimmons can also be stacked in baskets.

2. Open racking. Choose a higher terrain, shady place, set up a 1 to meter high rack, width and length according to the storage capacity, spread bamboo or corn stalks on the rack, spread 10 to 15 cm thick straw, put the selected persimmons on the rack, about 30 cm thick.

3. Natural frozen storage. The natural freezing method is to place the persimmons in a cool place and let them freeze. Select a low groundwater level, dig a ditch with a width and a depth of 35 cm in the back sun, spread 5 to 10 cm of corn stalks in the ditch, put about 5 layers of persimmons on it, and cover the frozen persimmons with 30 to 60 cm thick grass to keep the temperature low.