Distribution of boletus origin
Boletus is mainly produced in Yunnan. Boletus is a major specialty in Yunnan. There are many kinds of boletus, about 26 species in China and 22 species in Yunnan, among which 1 1 is endemic to Yunnan, and about 14 species of boletus are loved and familiar to people.
Yunnan province is rich in boletus resources, and there are many excellent edible varieties, mainly white, yellow and black boletus.
Boletus albus, also known as Boletus deliciosus, grows in the mixed forest of pine and oak at an altitude of 900 meters to 1249 1 100 meters, or in the forest edge area that will be cut down soon. The growing season is from the end of May to the middle of+month every year, and it grows more in sunny days after rain, which is easy to harvest.
In addition, such as black boletus, Huanglaitou (Boletus verrucosa) and so on are also very popular.
Boletus is delicious, fragrant and nutritious, and is deeply loved by the masses. Boletus is distributed all over Yunnan, and its production period is from June to 10 every year.
Nutritional value of boletus
1, Boletus is rich in protein, carbohydrates, vitamins and minerals such as calcium, phosphorus and iron.
2. Boletus is a precious fungus with unique fragrance and rich nutrition. It has the functions of preventing and treating diseases and strengthening the body, especially for diabetes.
3. In addition, its water extract can inhibit the growth of sarcoma s- 180 in mice, and the inhibition rate of s- 180 is 100%, and the inhibition rate of Ehrlich ascites carcinoma is 90%. At the same time, it also has the functions of resisting influenza virus and preventing and treating colds. It is a famous edible fungus exported to Europe and America.