Purple-backed begonia, alias: purple-backed begonia, red cabbage, etc. It is a perennial herb of Gynura in Compositae. Its dried leaves are green on the top and purple on the bottom, with no hair on both sides, rich in nutrition and high in value. Moreover, begonia fimbristipula grows healthily, has strong stress resistance, and basically has no pests and pesticides pollution.
Cultivated in southern rural areas of China, such as Guangdong, Guangxi, Hainan, Fujian, Zhejiang, Yunnan, Jiangxi, Sichuan and Taiwan Province provinces, it can be used as medicine and vegetables.
Purple cabbage has the effects of treating hemoptysis, bloody collapse, menstrual pain, insufficient blood gas's disease, bronchitis, pelvic inflammatory disease, heatstroke, amebic dysentery, trauma and hemostasis. Rich in mineral nutrients, especially trace elements such as iron, copper and zinc.
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Purple cabbage has vigorous growth, strong resistance, basically no pests and diseases, and no pesticide pollution. Its tender branches and leaves are crisp and tender for cooking, with special fragrance and unique flavor of compositae plants. Folk believe that purple cabbage has the effect of cooling blood and removing fire, and it is a kind of health-care vegetable beneficial to human health.
Undaria pinnatifida can cool blood after entering the human body, and all kinds of discomfort caused by blood heat disappear. In daily life, cabbage can also be used as a trauma medicine. After mashing, it can be directly applied to the wound to stop bleeding quickly.
Undaria pinnatifida contains a lot of flavonoid glycosides, which can prolong the effective time of vitamins in human body and reduce the probability of purpura. Regular consumption can also improve its anti-virus and anti-parasite ability and make people healthier.