The white frost on the surface of the persimmon cake is afraid of heat. Once heat is applied, it is gone. The persimmon cake becomes red instead of white. Persimmon cakes must be refrigerated or frozen, and must not be exposed to heat.
The finished persimmon cakes are best stored in ceramic containers that are easy to seal, insect-proof, rodent-proof, and moisture-proof, and placed in a low-temperature, dry, well-ventilated place.
Persimmon cake storage altar, in order to prevent the persimmon cake moisture, contact with each other to dissolve persimmon frost, affecting the beauty, you can put some of the drier persimmon skin with persimmon cake mixed into.
What is the white frost on the persimmon cake?
Persimmon cake on the white frost, medicine is also called persimmon cream, dry, phlegm, cough effect, called the essence of persimmon cake, can cure lung heat and dry cough, is the sun persimmon cake with the evaporation of the pulp water and oozing out of the sugar-containing, that is, glucose and fructose condensate. This is edible, the more white frost proves the better the persimmon cake.
In the fresh persimmon contains a lot of water, containing glucose and fructose, etc., when it is sun-dried into persimmon cake, the water gradually evaporates, and the glucose and fructose contained in the pulp along with the infiltration of the skin up. Of course, the nature of these two kinds of sugar is not the same, fructose taste is very sweet, easy to absorb water, when it penetrates the surface of the persimmon cake, it seized the moisture in the air, adhering to the persimmon cake skin, similar to the candied fruit outside the syrup. The sweet taste of glucose is not if sugar, but is not easy to grab the moisture in the air, it penetrates the persimmon cake on the skin, it becomes a layer of white powder, just to the adherence of the fructose package, making the whole persimmon cake is dry, so that the persimmon cake on the white frost is actually glucose powder.