How do you preserve and sweeten winter dates? How to store too many winter dates?

Store in the refrigerator. Winter dates can be bagged in a fresh-keeping bag and placed in the refrigerator to keep fresh, and the low temperature is conducive to prolonging the storage time. However, be careful not to put it in the freezer, the temperature of the freezer is too low, and the winter jujube cells will be frostbitten, resulting in easy damage to the winter jujube.

The storage time of this method is 2-3 weeks.

Generally speaking, the higher the maturity of winter dates, the higher their resistance to low temperatures. Half-red winter dates will get frostbite below the temperature Celsius, and the all-red dates are below this temperature and reddish above this temperature, so make sure that the temperature of the refrigerator is higher than this temperature.

Precautions for eating winter dates.

Winter jujube is flat and contains a large amount of cellulose, and the human body temporarily does not have the digestive enzymes that can digest and metabolize the cellulose completely, and excessive consumption is easy to increase the burden on the human gastrointestinal tract, which may lead to the symptoms of indigestion.

Winter dates contain a certain amount of sugar and fatty substances, and excessive consumption can easily lead to a large accumulation of these substances in the human body, which may lead to obesity in the human body.

There are two main reasons why winter jujube is not sweet, one is because of the lack of maturity, and the other is because of its own quality, such winter jujube is not able to make it sweet by other means, if you really don't like this taste, it is recommended to eat it with other foods with high sweetness to enhance its taste, the common ones are: honey, rock sugar, apples, pears, bananas, etc., or you can also dry it into winter jujube or roast it into winter jujube slices, which can also make the winter jujube sweeter. In the process of drying, the winter dates will lose some of the water, and the sugar content will increase relatively speaking, so they will taste sweeter.

After the fresh jujube is purchased, it is necessary to select the bad jujube with bruises on the surface or with black spots and insects to avoid the bad jujube containing mold from infecting other fresh jujube during storage.

The method of preserving fresh jujube at home generally uses the refrigerator, in the fresh jujube bought, the fresh and intact and the peel is not all red are picked out, sealed with a plastic bag, a small amount of air is left in the bag, and then sealed well, and then put in the refrigerator with a temperature of 0 -4 for refrigeration. When packing plastic bags, it is best to divide them into small bags, and each time you open a small bag to eat, you can keep the fresh dates for a little longer.

If you don't use the refrigerator to store it, you can also put the fresh dates in a fresh-keeping bag or fresh-keeping box, and then store them in a cool and ventilated place, so that you can maintain the freshness of the fresh dates.

If the quantity of fresh dates is large, the fresh dates to be stored need to be pre-cooled at a temperature of 5-8 for 1-2 days before refrigeration. After pre-cooling, the fresh jujube can be stored in a cold storage with a temperature of 0 -1 and a relative humidity of 90%-95%.

Putting winter dates in the refrigerator can prolong the edible time of winter dates; To preserve a large number of winter dates, it is necessary to maintain a relatively closed environment at low temperature, soak it in 2% calcium chloride solution, pre-cool it in an environment of 5-8 degrees, and store it in a cold storage, which can be stored for about 2-3 months.

Generally, the preservation of winter jujube is maintained at a constant temperature in the cold storage, in that case, energy saving and freshness can also maintain the sweetness of small winter jujube, after all, it is placed there and slowly precipitated, and the sweetness of jujube will increase a lot, which is very delicious.

This winter jujube in the purchase back before everyone to carefully select, the surface of the insect eye, or there are bad jujubes to pick out, to avoid the storage process of this containing bacteria and poison bad infection to other fresh jujubes, this selection is the first, in real life the method of family preservation of fresh jujubes is to put in the refrigerator, the selected winter jujube picked out and sealed with a plastic bag, but there is a small amount of space left inside to seal the mouth, The temperature on this side of the refrigerator is about 0 to 4 degrees, and it is best to seal the plastic bag in a small bag.

When the winter jujube is stored in time, the most effective way is to put it in the refrigerator The effect is good, but if there is no condition, you can put the winter jujube in a fresh-keeping bag, or put it in a crisp-keeping box in a cool and ventilated place, and the place can be preserved, but the preservation effect is not very good

If you don't use the refrigerator to store it, you can also put the fresh dates in a fresh-keeping bag or crisper box, and then store them in a cool and ventilated place, so that you can maintain the freshness of the fresh dates.

The first preservation method is to use a fresh-keeping bag to put the fresh winter dates in the fresh-keeping bag, and then we will seal the fresh-keeping bag tightly, and then we will put the fresh-keeping bag in a cool place to preserve the winter dates, so that the preservation method can make the winter dates put for 2-3 days is no problem.

The preservation of normal winter jujubes is generally used in the refrigerator to buy back the winter jujubes, and the fresh and intact money peel is not all red, and the tears flow in a plastic bag are the best for a small amount of air.

Seal it with a plastic bag, leave a small amount of air in the bag, seal it well, and then put it in the refrigerator at a temperature of 0 -4 to refrigerate.

Refrigerator storage You can use a fresh-keeping bag to divide the winter dates into small bags and pack them, pick out the ginger wounds, leave a little air inside, and put them in the refrigerator.

Because of its quality, there is no way to make it sweet by other means, if you really don't like this taste, it is recommended to eat it with other foods with high sweetness to enhance its taste.

It shouldn't be able to be sweetened, because it exists in the process of growing the fruit.

But if you want to keep it, keep it in a cool place away from direct sunlight.

Or keep it refrigerated in the refrigerator.

The taste of winter jujube is crisp, sweet and delicious, and the meat is delicate, rich in nutritional value, and is liked by people, but how to put it when winter jujube is not sweet, and winter jujube is generally not sweet may be due to the variety, or it may be due to the fact that winter jujube is not ripe, which can lead to winter jujube not sweet.

1. The best time to pick winter dates.

The harvest maturity of winter jujube has a great impact on the storage life, that is, the lower the maturity, the more resistant to storage, so the first red fruit (coloring below 25) is the most storable, and the whole red fruit (100 coloring) is the least storable. If it is stored for the purpose of fresh food, it can be harvested in the semi-red period, for the purpose of processing, it can be harvested in the early red period, and if it is stored for a short time, it can be harvested in the whole period.

2. Preservation methods for winter jujubes.

1. Cold storage preservation: The suitable low temperature of cold storage storage can significantly reduce the respiration intensity of the fruit, reduce the consumption of nutrients, and improve the resistance of the fruit to pathogens. The temperature of the storage is to be controlled at -2 ± 05.

2. Wet sand preservation: Half-red or all-red harmless fresh jujube should be selected, in a cool and damp place, the bottom layer is 3 cm thick wet sand, a layer of fresh jujube (the thickness of a jujube), and then a layer of sand, and then a second layer of fresh jujube, and then a layer of sand, so that the height is about 30 cm. In order to prevent sand and drying, a small amount of water can be used to supplement the humidity.

This can be stored for more than 1 month.

3. Refrigerator preservation: Generally, netizens use refrigerators to preserve winter dates at home, but the content of carbohydrates, proteins, amino acids, vitamin C, sodium, potassium and other contents in winter dates is reduced for too long a long time, and the nutritional value decreases; In addition, the number of harmful bacteria will also change from less to more, so it is recommended that the refrigerator store winter dates for 3-5 days is generally controlled.

3. The best storage temperature and humidity of winter dates.

In the temperature range above the freezing point of winter jujube, the lower the temperature, the better the storage effect, and frostbite will occur when the temperature is lower than freezing. The freezing point of winter jujube with different maturity is also different, and the freezing point of semi-red jujube is generally about -2 4. This value is higher for early red dates.

The freezing point of whole red dates is below this value. Therefore, winter dates at different ripening stages should be stored separately. Winter jujube is also a fruit that is very prone to water loss, and the humidity suitable for winter jujube storage under refrigerated conditions is 90 95.

How to keep winter dates fresh?

1.After buying fresh jujubes, you should select them, and pick out the bad jujubes with bumps or black spots and insects on the surface, so as to avoid the bad jujubes containing mold from infecting other fresh jujubes during storage.

2.The method of keeping fresh dates at home is generally used in the refrigerator. In the fresh dates bought, pick out the holes, fresh and complete, the peel is not all pure curved red, seal with a plastic bag, leave a little air in the bag, seal it, and then put it in the refrigerator of 0 -4 to refrigerate.

When packing in plastic bags, it is best to pack them in small bags. Every time you open a small bag and eat it, you can keep the fresh dates longer.

3.If you don't need to store it in the refrigerator, you can also put the fresh dates in a crisper bag or crisper box, and then store them in a cool and ventilated place, which can maintain the freshness of the fresh dates.

4.If there is a large number of fresh dates, the fresh dates to be stored should be pre-cooled for 5-8 days for 1-2 days before refrigeration. The pre-cooled fresh dates are stored in a cold storage with a temperature of 0 -1 and a relative humidity of 90%-95%.

What can't winter dates be eaten with?

1.It should not be eaten with cucumbers and radish. Radish will have pant sail anti-thermoacid enzymes, and cucumbers will contain vitamin-decomposing enzymes, both of which will destroy the vitamins of their jujubes.

2.It should not be consumed at the same time as vitamins. The vitamins in jujube will decompose and destroy vitamin K, reducing the ** effect.

3.It should not be consumed at the same time as animal liver. Animal liver is rich in copper, iron and other elements, copper and iron ions are easy to oxidize the vitamins contained in jujube and lose their efficacy.

4.Do not eat while taking antipyretics. Taking antipyretics and eating foods with high sugar content at the same time, red dates are prone to form insoluble complexes, reducing the initial absorption rate. Jujube is a food with a high sugar content and is forbidden to eat.

If there are too many winter jujubes, you can put the winter jujube in the cold storage for storage, pre-cool the winter jujube first, and put the winter jujube into the cold storage after the pre-cooling guess, but the temperature of the cold storage must be low, and the relative humidity is 95%.

5 steps: 1. Put Dongyu Bizhi jujube into a clean plastic bag and tie the bag tightly.

2. Then put it in a cool and ventilated place.

3. Generally, after a day, winter dates will slowly turn red.

4. If you want to speed up the ripening speed of winter dates, you can also put it in a paper bag with ripe apples and bananas.

5. Generally, after a few liters of 1-2 days, the winter dates will slowly turn red.