What are the ferns 5, what are the ferns

Fern, rametre purple, pod fern, monkey leg kick cover fern.

1. Bracken is rich in nutrients, with protein grams, fat grams, carbohydrates 10 grams and dietary fiber per 100 grams of brackengrams, vitamin C 36 mg, carotene mg, calcium 24 mg, phosphorus 29 mg, iron mg and trace elements such as manganese, copper, zinc, and contains more than 16 kinds of amino acids.

2. Medicine believes that bracken has a sweet and cold taste, and has the effects of clearing heat and detoxifying, calming the nerves and diuretic. It has a certain effect on hypertension, rheumatoid arthritis, dysentery, coughing up blood, dizziness and insomnia.

3. The carcinogenic-related substances contained in bracken include protofernin, fern lactam, benzoxalic acid, flavonol compounds, quercetin and other substances, among which the most important carcinogen is protofernin. These carcinogens are most abundant in the rhizomes of bracken, followed by the leaves. After bracken is processed such as plant ash, alkaline water treatment and cooking, the content and toxicity of protofertinosides will be reduced, but they cannot be completely eliminated.

Therefore, we should be particularly cautious when eating fern vegetables, occasionally and in small amounts, it will not cause much harm to the body, but we should not eat fern vegetables for a long time, in large quantities and regularly.

Fern, rametre purple, pod fern, monkey leg kick cover fern.

<> vegetables such as bracken, vetch, cucumber, monkey leg and so on. Mountain bracken is a variant of fern, and the young curly leaves are harvested in the spring to wash and pickle. Vetch is a plant of the genus Aster, harvesting young and tender curly leaves in spring, soaking in water after boiling, drying until semi-dry, and then stir-frying after rubbing by hand.

Cucumber is a pod fern of the Bulb Fern family, harvested in late spring and early summer when the young leaves have grown to 13-15 cm, and can be salted. The monkey leg is also known as the multi-toothed hoof cover fern, which can harvest young leaves in spring and salt.

There are 6 main types of <> bracken, which can be divided into long-feathered fern, edible fern, European fern, sickle-feather fern, hairy shaft fern, and Yunnan fern. The bracken plant can reach a height of 1 meter, the roots are long and horizontal, densely covered with rusty yellow pubescence, the leaves are triangular, nearly leathery or leathery, will be dark green, and mostly grow at an altitude of 200-830 meters above sea level on the sunny slopes of mountains and sunny places on the edge of forests.

Bracken is a collective term for wild ferns whose shoots are edible. Bracken bracken is rarely polluted because of its special fragrance, and can be used as a delicious vegetable, which is an important foreign trade commodity in northern China, and enjoys the reputation of "the king of mountain treasures" at home and abroad.

As early as the early years of the Zhou Dynasty in China, there were records of Boyi and Shuqi picking ferns at the foot of Shouyin Mountain (now southwest of Xi'an, Shaanxi Province) and feeding on ferns. There are many edible ferns, such as many species of ferns, viburnum ferns, hoofed ferns and rosette ferns. The young leaves of bracken should be soaked in rice swill or water for several days before eating to remove toxic components.

Bracken can be stir-fried, made into soups, salads, or dried as vegetables.

Famous bracken are mountain bracken, vetch, cucumber fragrant, monkey leg and so on. Mountain bracken is a variant of fern, also known as dragon head cabbage, which grows all over the country. Tender curly leaves are collected in spring to wash and salt.

Vetch is a plant of the genus Aster, also called branched Aster, can pick young and tender curly leaves in spring, boil it in water, soak it in water for a while, take it out and dry it into a semi-dry one, and then rub it by hand. The stir-fry has a bitter flavor. Cucumber fragrant is a pod fern of the Bulb fern family, which grows under damp and sparse forests or on the banks of rivers, and is picked in late spring and early summer when the young leaves grow to 13 15 cm, and the brown scales of the young leaves are removed, and then salted or boiled in water to remove and dried.

The stir-fry is tender and crispy, with a cucumber flavor. Monkey leg is also known as multi-toothed hoof cover fern, which is produced in the northeast and north China ravines or shady places under the forest. Pick young leaves in spring, boil them in water and dry them to remove scales, or they can be salted.

China's bracken resources are abundant, and it is a valuable wealth to be further developed and utilized. For example, the export of one ton of dried vetch is equivalent to the export of 40 tons of soybeans. At the same time of development, we must pay attention to the protection of resources, and we must not adopt the method of lighting up at the sight of buds.

Wild bracken generally prefers to grow in mountainous secondary woodlands below 1,000 meters above sea level. It has a deep and fertile soil, which is ideal for the growth of bracken. Tangerine is born in Huainan for orange, and born in Huaibei is orange.

Similarly, bracken will also have its own characteristics depending on the region, and can be divided into the following categories according to the different production areas.

1. Chengde bracken, Chengde bracken is a famous wild vegetable, growing in the Chengde area of Hebei, covering an area of more than 10,000 hectares, with a wide distribution area. With an annual output of up to 10,000 tons, it is one of the main production bases of bracken in China.

2. Heilongjiang bracken, Heilongjiang bracken is generally distributed in the alpine area of the northeast, mixed with weeds, and the altitude is about 800 meters below. Since it is in the north, the bracken is relatively simple, and the bracken here is only unearthed in mid-May every year, and the picking time is usually from late May to early June.

Click here to buy Green Emperor fine fungus.

3. Liaoning bracken, in fact, bracken is also distributed in the mountainous areas of Liaoning Province, and the most widely distributed in Liaoning should be in the eastern mountainous areas. The bracken produced here is mainly exported to Japan and other Asian and European countries.

Fourth, Hunan bracken, in Hunan bracken is very widely distributed, in the mountainous areas are the most widely distributed. In Hunan, the bracken is harvested in spring, and if it is June, the bracken will grow up and cannot be eaten. Local farmers in Hunan generally pick their own and sell them in the market, and generally sell them locally.

There are quite a few types of bracken in Hunan, so I won't talk about them all here.

Fifth, Gansu Zhangxian, Weiyuan and other places also have more bracken distribution, among which Zhangxian bracken is the highest quality.

In the mountainous area of Quanzhou, Guangxi, China, bracken also has a wide distribution, there are many kinds of bracken, especially in the cedar forest area, which is extremely luxuriant, and the growth period is generally between March and September every year. In short, there are many types of bracken in our country, so I won't introduce them one by one here. Through this article, I believe you have a certain understanding of this delicious bracken.

Spring is blooming, taste buds are starting to move again, let's enjoy the pleasing to the eyes, the heart, and the spirit brought by bracken, and experience the natural simplicity!