Honey is a supersaturated solution of sugar. Some single nectar will crystallize at low temperature, the crystallized part is glucose, and the non-crystallized part is mainly fructose. Honey crystallization is related to honey seeds and storage conditions. Generally, honey crystallizes below 13℃, rape honey and linden honey will crystallize at 13 ~ 14℃, but acacia honey is not easy to crystallize. Although jujube nectar is not easy to crystallize, it is still a natural phenomenon if there is a small amount of crystallization. Please feel free to eat. Honey is usually stored in a cool place, but the temperature should not be too low. Honey will crystallize at 10 degrees Celsius, which is not good for eating.