What are the nutrients of shiitake mushrooms? What are the functions of shiitake mushroom extract?

Shiitake mushrooms not only have the unique flavor of fresh fragrance, but also contain rich ingredients beneficial to human body. Shiitake mushrooms are rich in B vitamins, iron, potassium, vitamin D (converted into vitamin D after sun exposure) and other nutrients. In the mushroom protein, contains 18 kinds of amino acids. And the human body essential 8 kinds of amino acids, shiitake mushrooms accounted for 7 kinds. Shiitake mushrooms also contain much glutamic acid, all kinds of sugar and so on.
1. Dietary fiber. Shiitake mushrooms are rich in dietary fiber, which can promote gastrointestinal peristalsis, help the body remove garbage, prevent poor defecation and other symptoms, and effectively reduce the lower abdomen. In addition, it can also inhibit the absorption of fat, the effect of weight loss is very good. And the quantity of heat of mushroom is lower also, no matter use what kind of cooking is very good thin body cate.

2. Lentinan. Shiitake mushrooms also contain a high-purity, high-molecular structure glucan, namely lentinan. This substance has anti-virus, induces interferon and protects the liver. If patients suffering from hepatitis B eat mushrooms frequently, not only can improve the body's immune function, reduce alanine aminotransferase (SGPT), and prevent further development of the disease. In addition, lentinan also has anti-tumor effects, and has curative effects on lung cancer, breast cancer, gastric cancer, colon cancer, rectal cancer and uterine cancer.

3. β-glucosidase, this substance has a significant effect of strengthening the body's anti-cancer effect.

4. Ergosterol. Ergosterol, the active ingredient in shiitake mushrooms, can be converted into vitamin D when exposed to sunlight. Vitamin D is an indispensable substance for the body to regulate calcium and phosphorus metabolism. It can promote the growth and calcification of bone tissue. Therefore, mushrooms are one of the important foods for preventing rickets in children and rickets in adults.

5. Interferon induces organisms. Shiitake mushrooms can also resist cold viruses. Because Shiitake mushrooms contain an interferon inducer, it can induce the production of interferon in the body, interfere with the synthesis of viral proteins, make it impossible to reproduce, and make the human body immune.

6. Lentinan. Shiitake mushrooms are rich in the alkaloid lentinine, which has the effect of lowering blood cholesterol and can effectively prevent arteriosclerosis. It can also enhance the functions of the heart, liver, thyroid, prostate and other glands, and has the health care functions of anti-aging, enhancing human vitality and energetic.

7. Vitamins. The multi-vitamins contained in shiitake mushrooms can prevent and treat various diseases caused by lack of vitamins, such as oral ulcers, beriberi, keratitis, skin diseases, anemia, night blindness, etc.
8. Nucleic acid. Shiitake mushrooms contain a nucleic acid substance, which can inhibit the increase of cholesterol in serum and liver, prevent hardening of blood vessels and lower blood pressure. It is a good food therapy for patients with high blood pressure and diabetes.

9. Water-soluble lignin. The water-soluble lignin extracted from mushroom tissues has the function of stimulating macrophages, helps the enhancement of bone marrow cells in the blood, and has a strong inhibitory effect on the proliferation of HIV.

1. Improve immunity. Because shiitake mushrooms contain high protein, vitamins, unsaturated fatty acids and a lot of minerals, shiitake mushrooms also contain a variety of essential amino acids, so regular consumption of shiitake mushrooms can not only supplement the nutrients needed by the human body, but also enhance disease resistance.
2. Protect the liver and prevent cancer. Shiitake mushrooms contain an active substance-lentinan, which has a certain anti-cancer effect, and at the same time has resistance to some viruses. In addition, shiitake mushrooms also contain double-stranded ribonucleic acid, which can inhibit the division speed of cancer cells. Therefore, eating a certain amount of shiitake mushrooms every day in the early stage of cancer or after cancer surgery has a certain effect on controlling the metastasis of cancer cells.
3. Lowering lipids and blood pressure. Shiitake mushrooms contain nucleic acid substances, lentinan, vitamins, zinc, selenium and other functional substances. They can inhibit cholesterol absorption and synthesis, reduce blood cholesterol content, thereby lowering blood lipids, blood pressure, and cholesterol. It is helpful to improve and prevent arteriosclerosis,
4. To replenish qi and blood. Shiitake mushrooms contain calcium, phosphorus, potassium, iron, sodium, zinc, selenium and other mineral elements. They are known as "the meat of the vegetarian" and have a conditioning effect on anemia, qi and blood deficiency, etc.
5. Invigorate the stomach and promote digestion.

6. Beauty. Shiitake mushrooms are rich in a variety of trace elements, vitamins and ribose substances, which can promote blood circulation and skin cell metabolism, inhibit melanin production, and keep the skin young and ruddy without wrinkles.
7. Lose weight. The dietary fiber in shiitake mushrooms can help increase the peristalsis of the intestinal wall, help remove waste residues in the body, shorten the residence time of harmful substances in the body, and improve and prevent constipation symptoms. At the same time, it can inhibit fat absorption, which is very helpful for weight loss.
8. Prevent rickets. Shiitake mushrooms contain vitamin D and provitamin D-ergosterol, which are not found in ordinary vegetables. They can promote calcification of bone tissue and help prevent rickets in children and rickets in adults.
9. Intelligence and brain. Shiitake mushrooms contain up to 16 kinds of amino acids, of which 7 are essential amino acids. Amino acids are important substances that promote brain development. Scientific research has found that IQ is closely related to amino acids in the brain. In addition, shiitake mushrooms also contain high protein and a variety of trace elements. Frequent consumption of shiitake mushrooms is very beneficial to intellectual development.