Jingyan Shiitake Mushrooms

Jingyan Shiitake Mushrooms

　　Shiitake mushrooms are a natural green food that benefits human health and one of the most renowned edible fungi in the world. In China, they have long been known as "mountain delicacies" and were listed as tributes to the imperial court during the Song Dynasty. Not only are they tender in texture, delicious in taste, and fragrant, making them an indispensable "meat among vegetables" dish for banquets and home cooking, but they are also highly nutritious. According to analysis by relevant departments, every 100 grams of dried shiitake mushrooms contain, as well as vitamins B1, B2, C, etc. Additionally, they are rich in ergosterol and mannitol, which can enhance the body’s immunity and aid in the growth of children’s bones and teeth. Shiitake mushrooms are a high-protein, low-fat premium food, containing as many as 18 types of amino acids in their protein composition—all of which are essential for the human body. The cell fluid of shiitake mycelium can be used as food for modern astronauts. Therefore, foreigners refer to shiitake mushrooms as the "pinnacle of plant-based foods." ——Shiitake mushrooms also hold high medicinal value. Since ancient times, they have been regarded as treasures for longevity and are believed to treat various ailments. Li Shizhen, a medical scientist from the Ming Dynasty, noted in his *Compendium of Materia Medica* that shiitake mushrooms are "neutral in nature, sweet in taste, can benefit qi and relieve hunger, treat wind and break up blood stasis, resolve phlegm and regulate qi, enhance flavor and aid digestion, and regulate involuntary urination." The *Medical Forest Compilation* states that shiitake mushrooms are "sweet and cold, and can resolve pox toxins."

Shiitake mushrooms hold high medicinal value. Since ancient times, they have been regarded as treasures for longevity and are believed to treat various ailments. Li Shizhen, a medical scientist from the Ming Dynasty, noted in his *Compendium of Materia Medica* that shiitake mushrooms are "neutral in nature, sweet in taste, can benefit qi and relieve hunger, treat wind and break up blood stasis, resolve phlegm and regulate qi, enhance flavor and aid digestion, and regulate involuntary urination." The *Medical Forest Compilation* states that shiitake mushrooms are "sweet and cold, and can resolve pox toxins." With the development of modern science, the medicinal functions of shiitake mushrooms continue to be discovered and scientifically verified. *Modern Practical Chinese Medicine* states that the vitamin D in shiitake mushrooms can prevent rickets and treat anemia. The adenine contained in shiitake mushrooms can lower cholesterol and prevent cirrhosis. In addition, they also contain double-stranded ribonucleic acid, which can help prevent influenza and similar illnesses. Modern medicine has proven that shiitake mushrooms have significant effects in treating vascular diseases and diabetes; it also shows that shiitake mushrooms contain various enzymes that aid digestion and strengthen the body, clearing heat and detoxifying. In recent years, pharmaceutical research departments have also confirmed that shiitake polysaccharides have multiple functions, such as antiviral, anticancer, blood sugar reduction, and immune system enhancement, and are beneficial for chronic hepatitis. Therefore, people refer to shiitake mushrooms as a contemporary "health food" and an "anti-cancer newcomer."