Frost is produced during production, and persimmon contains a lot of water. Fructose and glucose gradually volatilize in the process of making ornaments. At this time, fructose and glucose in the pulp will penetrate into the surface of persimmon and combine with moisture in the air, thus forming a thin layer of frost on the surface.
Benefits of eating persimmons: Persimmons can be processed and boiled, which can treat hematochezia and cough of the elderly and also have certain curative effect on hepatitis.
Precautions for eating persimmons:
1, you can't eat persimmons on an empty stomach because persimmons contain more tannic acid and pectin. On an empty stomach, they will form lumps of different sizes under the action of gastric acid. If these masses can't reach the small intestine through pylorus, they will stay in the stomach and form gastric persimmon stones. Small belly persimmon stones are like apricot stones at first, but they will accumulate more and more.
2, persimmon skin can not eat? Some people think that chewing persimmon skin while eating persimmon is more delicious than eating persimmon alone. In fact, this way of eating is unscientific. Because most of the tannic acid in persimmon is concentrated in the skin, it is impossible to remove all the tannic acid when persimmon is astringent. If the skin is eaten together, it is easier to form stomach persimmon stone, especially when the astringency removal process is not perfect, and its skin contains more tannic acid.
It is generally believed that it is advisable to eat no more than 200 grams of persimmon every time when you are not on an empty stomach.