How to preserve fresh chestnuts, how to preserve fresh chestnuts

Teach you how to preserve chestnuts.

I'll put you first, you can put them in that noodle and freeze them in the refrigerator, and if you freeze them, he won't be bad.

Here's how to store fresh chestnuts:Tools Ingredients: chestnuts.

1. Method 1: Refrigeration, fresh chestnuts are peeled and cleaned, dried for water, then sealed in a fresh-keeping bag, and then placed in the refrigerator for preservation, which can maintain the fresh taste of chestnuts.

2. Method 2: Ventilation preservation, first put the fresh chestnuts in a ventilated environment to dry to remove moisture, and then put them in a cloth bag and put them in a cool place, which can play a storage role.

3. Method 3: Sand and gravel burial, after drying the fresh chestnuts, place them in a bottle-like container that can be filled, and then fill it with an appropriate amount of relatively dry yellow sand for filling, which can also play a role in preservation.

4. Method 4: After the chestnuts are cooked, seal and store them in a jar, which can also play a role in preservation.

Fresh chestnut preservation:

1. Refrigeration preservation method: first soak the fresh chestnuts in light salt water for 10 minutes to fully sterilize, then take them out and put them in a ventilated place to dry the water naturally, take the dry fresh-keeping bag or fresh-keeping box and seal it tightly, and finally put it in the refrigerator refrigerator.

2. Ventilation preservation method: wash the fresh chestnuts with concentrated salt water for 3 minutes, dry them with a towel, put them in a sieve basin and place them in a ventilated place to dry the water naturally, and then pack them in a dry mesh bag or a clean sack and place them in a ventilated place for preservation.

3. Clay pot preservation method: soak the fresh chestnuts in light salt water for 10 minutes to sterilize, wash the inside of the clay pot at the same time, place them together in the sun or in a ventilated place to dry the water, and then take a clean anhydrous sack, and put all the chestnuts into and tie them tightly.

4. Cryopreservation: soak the fresh chestnuts in light salt water for 10 minutes to sterilize, remove the air-dried water, wrap and tie it tightly in a dry and airtight fresh-keeping bag, and add a non-water-free fresh-keeping box to seal it so that it does not come into contact with moisture.

Picking: 1. Look at the color.

Some raw chestnuts look shiny on the surface and dark in color like chocolate, so you must not buy such chestnuts, which are aged. The one that is lighter in color and has a thin layer of powder on the surface is not very shiny is the new chestnut.

2. Look at the fluff.

Everyone knows that there are a lot of fluff on the tail of chestnuts, and the surface is shiny, and the hairs on aged chestnuts are generally relatively small, only a little at the tip of the tail. And the tail of the new chestnut generally has more fluff.

3. Look at the head.

There is a kind of Japanese chestnut, which is very large and very pleasing, but this chestnut has a lot of moisture, less sweetness, high yield, and the taste is not as sweet as the domestic variety. The second type is the common medium-sized common variety, which has some differences in taste depending on the place of origin. The third type is not very common, it is very small, but this is generally mountain chestnut, a real green food, with a sweet taste.

The most effective long-term preservation methods of fresh chestnuts are low temperature preservation, ventilation preservation, wood chip preservation, and spread preservation.

1. Low temperature storage

Fresh chestnuts can be cleaned and placed outside to dry the moisture on the surface, and then packed in a plastic wrap bag or plastic wrap, and sealed the mouth of the bag or box, and then placed in the refrigerator. This method can preserve fresh chestnuts for about a month without spoiling. It can also be frozen, so that it can be stored for up to a year.

2. Ventilation and preservation

Due to its growth habits, fresh chestnuts are not easy to spoil when placed in a relatively ventilated environment. Fresh chestnuts can be placed in a relatively ventilated environment to dry first. Wait until two days later, find a more transparent, better breathable cloth bag, put the chestnuts into the bag, and then place the cloth bag in a cooler place, you can achieve the role of storage.

The storage time can reach about four or five months.

3. Wood chip preservation

Mix the wood chips and fresh chestnuts together and put them in a suitable container. Spread a layer of sawdust on top, without sealing and covering, and then place it in a cooler, ventilated, and darker place, this method of storing chestnuts can extend the preservation time of chestnuts to about two months.

4. Spread and preserve

Store directly in a cool, dry, and ventilated place. First of all, fresh chestnuts can be stored for up to two months by spreading them out completely and placing them in a ventilated place, which needs to be dry, ventilated and exposed to direct sunlight for many years.

The most effective way to preserve fresh chestnuts for a long time:

1. Sand burial.

This method is more suitable for storing chestnuts in large quantities. The practice is to dry the harvested chestnuts for 1 2 days, bury them deep in the sand, step on them tightly, and be impermeable. This method lasts for 2 to 3 months and tastes as if it were fresh.

2. Refrigerator storage.

Take half a basin of cold boiled water, add 1 teaspoon of salt, and then soak the chestnuts in it for 3 5 minutes for simple sterilization. After soaking, rinse it with unsalted cool boiled water, spread it out in a container and dry it for 1 2 days, and when it is shaken, the chestnuts make a dry sound, you can put it in a plastic bag, tie the bag tightly and put it in the refrigerator for storage.

This method emphasizes the use of plastic bags instead of cloth bags, because the refrigerator will absorb all the moisture in the chestnut, making it shriveled, hard, and tasteless. This method can store chestnuts for more than 1 month, and the chestnuts that have been processed in this way have sweet and crispy flesh, and they have a unique flavor when eaten raw.

3. Tank storage. Put the dried chestnuts in the clay pot (jar) and seal it tightly, open the can for 15 to 20 days to ventilate for half a day, and then close it, and can be stored until the Spring Festival of the following year.

4. Barrel storage. Use a wooden barrel or wooden box, spread wet sand at the bottom (non-sticky to the degree), mix chestnut and sand 1 to 2, 6 cm of wet sand from the container mouth cover, put it in a ventilated, shaded and dry place, and can be stored until before and after Qingming in the following year.

5. Bag storage. Use 40% 50% wet sawdust as filling, store in plastic bags with open mouths, and keep them at room temperature for 3 months. It can also be filled with wet sawdust with a moisture content of 60%, sealed and stored in a plastic bag, at a temperature of 8 to 10, and maintained until January of the following year.

6. Air dry the cloth bag.

Spread out the fresh chestnuts in a container, dry them in a cool and ventilated place for 2 to 3 days, and then put them into a cloth bag, which has good air permeability, and must not use plastic.