Skip to main content

How do you make dried jujube?

Jujube is made from fully mature fresh dates. It is the dryest product with the largest amount of processing and the most simple method and the most widely used in China.
Drying methods mainly include drying method, drying method, baking method and drying machine drying method. In addition, in recent years, a newly developed freeze-sublimation drying method, a microwave drying method, a far-infrared drying method, a solar drying method, and the like have been developed. Either way, the fresh dates used should be fully matured, harvested, and graded. In order to improve the quality, it can be blanched in boiling water for 5 to 10 minutes before drying.

Drying method: Dry the fresh jujube in a dry, dry and ventilated place, and turn it every 1~3 days to make the jujube gradually lose moisture and become dried jujube. This method is applicable to areas with a lot of rainy days during harvesting and thin and coarse flesh. The red dates produced by this method are bright in color, full in appearance, less wrinkled and shallow, and more beautiful.
Dried method: Set the drying field in a dry, flat and ventilated place. Spread the sorghum stalk on the brick slab and leave it about 20cm away from the ground. Lay the jujube into high and low tile ridges, evenly spread on the jujube to expose the sun, thickness 6 ~ 10cm, 30 ~ 50kg per square meter of paving, flipping once every 1 hour, so that the top and bottom are evenly dried. Stacked in the middle of the shop at night, covered with a mat to prevent dew and rain. If the weather is fine, it will take place in 10 days.
Baking method: It is generally necessary to build a special baking room with coal as raw material. Various forms of barn are composed of heating system, ventilation and dehumidification system and loading system.
The baking method is to classify the fresh jujubes according to the size and maturity, pick out the rotten jujubes, and respectively put the trays on the shelves, and the thickness is preferably 2 layers. After loading the shelves, close the door and the exhaust and start baking. The whole baking process is divided into three stages: heat, evaporation of moisture and drying. During the heating stage, the temperature of the baking room should rise slowly and smoothly to 55 °C; in the evaporation stage, the temperature should be raised from 55 °C to 65-68 °C, but not more than 70 °C for 8 to 10 hours; in the drying stage, the inside of the baking room will be The temperature was lowered to 55 ° C for 4 to 6 hours. The whole stage is tidal 1 or 2 times. In the later period, pay attention to selecting the jujube that meets the drying requirements and leave the room at any time.
Drying machine drying method: This is a high-efficiency drying equipment. Commonly used are tunnel dryers, drum dryers and belt dryers.

Comments

Post a Comment

Popular posts from this blog

what's difference of honey dates and red dates？

There is a difference between honey dates and  red dates , and of course there is a connection. The connection lies in that they are all made from jujube fruit; the difference is that the red dates is made by fresh Chinese red dates, and the honey jujube is often processed by jujube fruit. The difference between  dried jujube  and honey dates is that the red jujube  is more raw than the original leaves, which is completely the taste of jujube fruit. After the processing of various dates, the honey jujube has not only preserved the nutrients of the jujube fruit, but also increased the sweetness, especially those who like to eat sweet, but also their favorite. After the  fresh green jujube  is ripe, the epidermis slowly turns red and becomes more ripe and redder; the jujube is completely ripe after the green and red jujube, and becomes all deep red. The red date that is bought in the market is that the jujube is ripe, then dried, and it is not easy to deteriorate after drying. I
Post a Comment
Read more

What difference between black dates and red dates

Black dates and red dates , although they are called " jujube ", but the difference between the two can be very different, let's take a look at it! 1. Different categories. Black dates are persimmons, while red dates are jujubes. 2.The main effects are different. The main effect of black dates is to nurse the spleen and stomach. The main effect of red dates is blood and medicine. Jujube can nourish the blood, and it is regarded as a qi supplement by the people. It can heal the face, dryness, muscle loss, qi and blood, etc. It can also prevent anemia, purpura, and women's menopausal mood. Although black dates are not as widely used as red dates, they are often found in kidneys and nourishing the stomach. 3.Different nutritional values. Black dates are rich in dietary fiber and pectin, which can help digestion and soft stools. Red dates are rich in vitamin A, vitamin C, vitamin b2, etc., which is the crown of the hundred fruits. 4.The scope of use is differe
Post a Comment
Read more

What is the difference between date palm and red date?

Date palm  is the fruit of date palm tree, also known as Iraqi candied dates. The flesh is sweeter than red dates.  Jujube  is also known as jujube fruit, dried jujube and red date. It originated in China and has been in China for more than 4,000 years. It has been since ancient times. It is listed as one of the “five fruits” and the remaining four fruits are peach, plum（Li）, plum（Mei） and apricot. The taste of date palm and jujube fruit is completely different. The taste of date palm is more similar to that of dried persimmon. The date palm has a unique flavor of palm date. The sweetness of the date is very high and it is delicious, but it is now used for soup. The red dates are processed and mostly eaten directly.
Post a Comment
Read more