1, Xinjiang jujube is the key to avoid moisture. Keep Xinjiang jujube in a closed and ventilated environment, and the temperature should not be too high. It is best to control it at room temperature of 20℃, which can effectively avoid moisture absorption and mildew.

2, salt protection, this is to find a sealed ceramic container with a lid, after washing and drying, put the sun-dried jujube, spread it into a layer, then sprinkle a layer of salt on the bottom Xinjiang jujube, then continue to put it until it is full, then sprinkle a layer of salt and seal it. Doing so can also prevent jujube from being infected with insects.

3, boiling water scalding jujube, put Xinjiang jujube into boiling water, take it out quickly for a moment, spread it out in the sun and dry it. The purpose of this is to kill bacteria on the surface of jujube, prevent deterioration and mildew, and store it in a dry and damp-proof closed container. The effect is excellent, and it will still taste the same when you eat it next time.