You cannot drink tea while eating persimmons.

Persimmons are generally cake-shaped foods made from persimmons and have relatively high nutritional value. However, persimmons are cold foods and tea and water are also cold drinks and cannot be eaten together. In addition, persimmons also contain ingredients such as tannic acid and pectin, while tea water contains theophylline. Eating the two foods together will cause a chemical reaction to produce substances that cannot be digested.

Persimmon cake, also known as persimmon cake, is a cake-shaped food made of persimmons and is a famous traditional snack in China. It has high nutritional value and contains about 1 to 2 times more vitamins and sugar than ordinary fruits.

After drying, the white substance on the surface of persimmons is persimmon frost, which is mainly composed of fructose. Since persimmons are dried fruits and preserved fruits, they are naturally sun-dried. As the water evaporates, the fructose dissolved in the water precipitates out during the process. Persimmon frost is formed.

Fresh persimmons contain a lot of water, as well as glucose and fructose. When they are dried into persimmons, the water gradually evaporates, and the glucose and fructose contained in the pulp penetrate into the skin. The properties of these two sugars are different. Fructose tastes very sweet and absorbs water easily.

When it penetrates into the surface of the persimmon, it grabs the moisture in the air and sticks to the skin of the persimmon, similar to the syrup on the outside of the candied fruit. The sweetness of glucose is not as sweet as that of fructose, but it is not easy to grab. The moisture in the air

When it penetrates into the skin of the persimmon, it becomes a layer of white powder, which just covers the adhering fructose, making the whole persimmon dry. It turns out that this layer of white powder It's glucose powder.