Shiitake mushroom is a famous edible fungus in China, known as "mountain treasure" in folklore. According to the analysis, the edible part of dried shiitake mushrooms accounted for 72%, each 100g edible part contains 13g of water, 1.8g of fat, 54g of carbohydrates, 7.8g of crude fiber, 4.9g of ash, 124mg of calcium, 415mg of phosphorus, 25.3mg of iron, 0.07mg of vitamin B1, 1.13mg of vitamin B2, 18.9mg of niacin, and 18.9mg of fresh mushrooms in addition to 85-90% of water, 19.9% of crude protein in solids, 4% of crude fat, and 4% of crude protein in solid. In addition to 85-90% water, the solids contain 19.9% crude protein, 4% crude fat, 67% soluble nitrogen-free substances, 7% crude fiber and 3% ash. Shiitake mushroom is rich in vitamin D, but little vitamin C, and lack of vitamin A and A original. Shiitake polysaccharide can improve the vitality of helper T cells and enhance the body's humoral immune function. A large number of practices have proved that shiitake mushrooms have a wide range of cancer prevention and treatment and have been used in clinical treatment. Shiitake mushrooms also contain a variety of vitamins and minerals, which play a great role in promoting the body's metabolism and improving the body's adaptability. Shiitake mushrooms also play a therapeutic role in diabetes, tuberculosis, infectious hepatitis, neuritis, etc., and can be used for indigestion, constipation, weight loss and so on. Many of our ancient books recorded in the mushroom "beneficial to the gas does not starve, the treatment of wind and blood and stomach to help food". It is also used to help induce pox and measles, and to treat headache and dizziness. Modern research has proved that mushroom polysaccharide can regulate the activity of T-cells with immune function in human rest, and can reduce the ability of methylcholanthrene to induce tumor. Shiitake mushroom has a strong inhibitory effect on cancer cells, the inhibition rate of mouse sarcoma 180 is 97.5%, and the inhibition rate of Ehrlich carcinoma is 80%. Shiitake mushrooms also contain double-stranded ribonucleic acid, which can induce the production of interferon and have anti-viral ability. Shiitake mushrooms contain water-soluble fresh-flavored substances that can be used as food flavorings, and their main components are nucleic acid components such as 5'-uridylic acid. The main component of flavor is lentionione, which is produced by the decomposition of shiitake acid. Therefore, shiitake mushrooms are important edible and medicinal mushrooms as well as flavorings. The flavor component of shiitake mushroom is a kind of water-soluble substance, and its main components are nucleic acid components such as 5′-guanosinic acid, 5′-AMP, 5′-UMP, etc., which all contain about 0.1%. Its flavor component is mainly shiitake acid decomposition generated by shiitake essence. Shiitake mushroom contains a molecular weight of 1 million anti-tumor components - Shiitake mushroom polysaccharide, contains components to reduce blood lipids - therapeutic properties of sweet taste, sexuality, flat. It belongs to spleen and stomach meridians. It can tonify the spleen and stomach and benefit qi. Application Used for weak spleen and stomach, loss of appetite, low qi and weakness, or frequent urination. It can be used alone or eaten with chicken. It is also used in modern times for rickets, hyperlipidemia, stomach cancer and cervical cancer. Usage: Decoction, stew or stir-fry. Stewed Shiitake Mushrooms Ingredients: Shiitake mushrooms, shredded ginger, light soy sauce, a little sugar, salt to taste Operation: 1) Wash fresh shiitake mushrooms, remove the tips, and slice. Cut ginger into shreds. 2) Heat oil in a wok, add ginger, stir fry, add mushroom slices, soy sauce, sugar, salt, add some water, and cook until the mushrooms are soft. Fried mushrooms Ingredients: small and medium-sized raw mushrooms: twelve, frying powder frying powder: half a bowl, groundnut flour: half a bowl Directions: A, fresh mushrooms, wash, remove the stems, cut into flowers. B, groundnut flour and frying powder to make a paste, mushrooms dipped in the batter into the pan frying, frying golden brown can be fished out of the plate. C, eat with pepper salt or ketchup, delicious flavor. Note: Deep-fried mushrooms are also known as "deep-fried Yuanbao" for their auspicious shape. Ingredients: 4 fresh shiitake mushrooms, shredded chicken? 1 tbsp chopped celery 1 cup rice 1 cup water 1 cup seasoning: 1 tsp salt 2 tsp sesame oil 2/3 tbsp soy sauce 1/3 tbsp sugar 1/3 tbsp white vernier 2 tsp black pepper 2 tsp Directions: (1) Wash and drain the rice, add 1 cup water and soak for about 15 minutes. (2) Wash and shred fresh shiitake mushrooms, mix with shredded chicken and seasonings, and spread on top of rice. (3)Cook in rice cooker, when the switch jumps up, let it simmer for 10 minutes, open the lid, mix in chopped celery, let it simmer for another 5 minutes, and finally gently mix with a rice spoon