Rock candy is the general term for sugar. Crystalline sugar is the crystalline product of sugar. Because of its crystal shape, it is called rock sugar.

Single crystal rock candy is a single crystal shape formed by the crystallization and dissolution of white sugar, so it is called single crystal rock candy.

2, the classification is different

The classification of rock candy includes single crystal rock candy, polycrystalline rock candy, old rock candy and health candy.

Extended data:

Store rock sugar

1. Because rock sugar absorbs water more easily, it should be kept in a cool and ventilated place.

2. If the rock candy is found to be wet, it can be dried by an electric fan or dried in the sun until it is dry.

3, there is water on the surface of rock sugar, it is best not to eat again.

Baidu Encyclopedia-Rock Sugar (a kind of sugar)

Baidu encyclopedia-single crystal rock sugar