From a nutritional point of view, this arrowhead is rich in starch, protein, sugar and inorganic salts, and a large number of B vitamins, which can enhance human immunity, nourish nerves and improve insomnia and dreaminess.
It can also improve facial pigmentation to some extent. It also contains certain colchicine, which can eliminate the purine content in the body and help to treat gout.
Extended data:
Pleurotus ostreatus is a perennial marsh herb of Alismataceae, which is native to southeast China and likes warm, moist and fertile soil rich in organic matter. Long growth period, need ventilation and light transmission, frost resistance. The growth cycle is 200 ~ 2 10 day. In winter, part of the ground dies and overwinters in the soil with bulbs.
Its bulbs are edible, nutritious and valuable, and can be used for cooking, frying and starch making. Pleurotus ostreatus is a natural vegetable and can also be planted artificially. According to modern nutrition, arrowhead is rich in vitamins, minerals, potassium, calcium, dietary fiber and protein.
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