What are the effects and harms of bracken, and what are the effects and harms of bracken?

Bracken species hazards: perennial weeds. occurs with the reproduction of spores. Forest edge or mountainous sunny slope. It grows in mulberry gardens, tea gardens, rubber gardens, mountain forests, and grasslands, and is a common weed, with a large amount of occurrence and serious damage.

Prevention and control methods: 1. Mechanical prevention and control.

Combined with agricultural activities, the use of agricultural machinery or large agricultural machinery for a variety of ploughing, harrowing, cultivating and loosening measures before sowing, before emergence and each growth period to weed, directly kill, mow or eradicate weeds.

2. Chemical removal.

The main feature is high efficiency, labor saving, and eliminates the heavy field weeding labor. There are more than 300 kinds of chemical herbicides at home and abroad, and the preparation of different dosage forms is processed, which can be used for weeding almost all food crops and cash crops.

The bracken in bracken has a certain inhibitory effect on bacteria, has a good effect of clearing heat and detoxifying, sterilizing and clearing inflammation, and has a certain effect on fever, eczema, sores and other diseases.

The harmful substances contained in bracken are water-soluble compounds, and repeated washing with water before eating will greatly reduce the content of harmful substances in bracken.

Eat bracken in moderation and do not eat it for a long time. In addition, bracken has a cold taste, and people with a weak spleen and stomach should not eat more.

Key Value:

Bracken leaf sprouts, young stems are rich in nutrition, rich in a variety of vitamins needed by the human body, bracken per 100 grams of fresh food contains protein grams, fat grams, sugar grams, organic acid grams, etc.

The edible part of bracken is young and tender stems and leaves, and it is often fried with fresh and dried products to make soup, and after being scalded in boiling water before eating, it is then immersed in cold water to remove the peculiar smell, and it can be eaten. The treated bracken has a fragrant and smooth taste, and then mixed with condiments, it is refreshing and delicious, and it is a typical green food.

The rhizome of bracken contains 35-40% starch and can be used to extract bracken powder as a nourishing food.

The above content refers to People's Daily Online--Bracken anti-inflammation, purslane sterilization The four longevity dishes of the ancestors.

The above content refers to the encyclopedia - fern.

Bracken has the functions of removing fat, fitness and beauty, dissipating heat, removing heat, and increasing appetite.

Bracken contains protein, fat, carbohydrates, vitamin C, carotene, calcium, phosphorus, potassium, and also contains ergosterol, choline, glycosides, tannic acid and other components. Bracken can be eaten fresh or dried, blanched with boiling water and dried when made. Soak in warm water when eating, and then cook a variety of delicious dishes; Fresh products should also be blanched in boiling water before eating to remove the sticky and earthy smell on the surface.

Precautions for the purchase of bracken

The method of selecting bracken should be understood clearly, choose one with uniform thickness, smell a faint medicinal fragrance, and touch the soft and hard with your hands is also moderate, and there will be no sticky hands.

It should be noted that if you choose fern root powder, then when you go to the supermarket to choose, you should choose the color is transparent, black, and there will be a faint medicinal fragrance after opening, which is slightly more expensive than ordinary white vermicelli, like the quality of fern root powder from Sichuan and Guangxi.

The above content refers to Encyclopedia - Bracken.

Bracken is sweet in taste and cold in nature; Return to the liver meridian, stomach meridian, spleen meridian, and large intestine meridian. Clearing away heat and dampness; Hemostasis; Lowers gas and dissolves phlegm. The main cold and fever, jaundice, dysentery, under the belt, choking, tuberculosis, coughing up blood, intestinal wind and blood in the stool, rheumatism and pain.

Bracken has the effects of fat removal, fitness and beauty, delaying aging, dissipating heat, removing heat, and increasing appetite.

1. Heat-clearing and detoxifying fern: Vegetable has a certain inhibitory effect on bacteria. It can be used for fever that does not go away, intestinal wind and heat poisoning, eczema and other diseases, and has a good effect of clearing heat and detoxifying, sterilizing and reducing inflammation.

2. Hemostasis and blood pressure: Bracken contains vitamin B2, vitamin C and saponin and other substances, which can dilate blood vessels, significantly reduce blood pressure, blood lipids and cholesterol, and improve cardiovascular function.

3. Healthy body and disease resistance: Bracken can be made into flour skin, which can replenish the spleen and invigorate qi, strengthen the body, and enhance the ability to resist diseases. It is suitable for waist and knee soreness, soft and dry cough, regular consumption of bracken can ** high blood pressure, dizziness, uterine bleeding, joint inflammation, and has a preventive effect on urticaria and influenza.

4. Detoxification and diuretic: bracken nourishes yin and kidney, clears heat and detoxification, sterilizes and reduces inflammation, cough and diuretic, calms the nerves and lowers blood pressure, strengthens the stomach and lowers gas, dispels wind and phlegm, etc., the crude fiber contained in bracken can promote gastrointestinal peristalsis, and folk bracken can be used for diarrhea, dysentery, urine blockage, intestinal wind and heat poison and other diseases.