Most of the tannic acid in persimmon is concentrated in the skin. When persimmon is astringent, it is impossible to remove all the tannic acid. If it is eaten together with the skin, it is easier to form stomach persimmon stone, especially when the astringency removal process is not perfect, its skin contains more tannic acid.
Persimmon contains a lot of sugar. If we eat too much persimmon, it will have adverse effects on our teeth and mouth, and it may also affect our appetite. Also, the tannic acid in persimmon has an effect on the absorption of trace elements such as calcium and magnesium in human body, which easily leads to malnutrition in our body.
Extended data Persimmon is an excellent antihypertensive food, which is suitable for patients with hypertension. Suitable for patients with hemorrhoid bleeding and constipation; Because the fresh persimmon contains a high amount of iodine, it is suitable for patients with thyroid diseases caused by iodine deficiency. It is also suitable for people who drink too much or drink for a long time.
Persimmon is a kind of fruit that people prefer to eat. It is sweet, greasy and nutritious. Many people also like to eat frozen persimmons in winter, which has a unique taste. Persimmon has high nutritional value and is rich in trace elements such as carotene, riboflavin and vitamins. The content of vitamins and sugar is about 1-2 times higher than that of common fruits. Eating some persimmons is very beneficial to human health.
References:
Baidu encyclopedia? persimmon