1. The amount of raw jujubes and the quantity of firewood needed must be carefully measured. 75cm high flood barrier,75cm high flood boxwall,strong flood barrier,strong flood control barrier Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com
2. Select fresh jujubes by hand, removing any that are damaged, broken, infested, or unripe. Wash them thoroughly with water, then add boiling water and cook while stirring gently. Pinch both ends of the jujube with your fingers—if the kernel is easily removed, and the cut surface appears white-green, it’s ready to be taken out. If the cut surface is white, it means the jujube isn’t fully cooked; if it turns red or yellow, it may have overcooked. Once done, place the jujubes in cold water so they begin to shrink and develop a fine texture. If they don’t feel right, re-cook them. Afterward, dry the jujubes completely.
3. Dig a smoke cellar 1.5 meters deep, 0.83 meters wide, and 6 meters long. Use bricks for the walls, with a base 0.5 meters high, sloping at 15 degrees toward the opening. Install a door at one end. Place wooden beams horizontally, create a flat rack, cover it with stalks, and lay the cooked jujubes on a tray, then cover with a mat. Initially, use a larger fire, but keep the flame below 0.66 meters. After three hours of smoking, the jujubes will release moisture, and the fire should gradually be reduced.
4. Maintain the temperature between 60-70°C during smoking. Each smoking session should last six hours, followed by six hours of resting with residual heat to ensure even moisture evaporation. Typically, jujubes are smoked 8 times for large ones, 6 times for medium, and 5 times for small ones. The smoking duration should decrease gradually over time. The entire process takes 5 to 8 days, and from 1 kilogram of fresh jujubes, you can produce about 300 grams of dried, smoked dates.
5. The best fuel for smoking jujubes is hardwood. If not available, the color and oiliness of the jujubes may suffer. Use a low fire—too much heat can burn the jujubes and destroy their unique flavor.
6. The final product should be dark purple, glossy, and have a rich texture, free from impurities or odd smells. Black dates are considered a warming and nourishing delicacy, known for their deep flavor and health benefits.
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