1, different raw materials. Crystal powder is mainly composed of carrageenan, sodium alginate, agar gum, pectin and other raw materials such as plant gel composite, can slowly dissolve in cold water, can be dissolved in hot water. Ice skin powder is glutinous rice flour and sticky rice flour, clarified powder according to a certain proportion of modulation out, also known as premixed powder or ice skin premixed powder.

2, different applications. Crystal powder can be used to make fudge, vermicelli, vermicelli, cold skin, etc., while the icy skin powder is a special powder necessary to make icy moon cakes.