American ginseng has been very popular as a health supplement among Chinese people. Do you know what the nutritional value of American ginseng is? What are the effects of American ginseng?/Let me introduce the nutritional value of American ginseng to you!
The nutritional value of American ginseng
American ginseng saponins are American ginseng saponins It is one of the most important active ingredients and the substance with the most significant physiological activity. So far, a variety of saponin monomers have been extracted from American ginseng. Although there are many types of American ginseng saponin monomers, they are mainly triterpenoids, which have similar structures to ginsenosides, but some are unique to American ginseng. The edible effects of American ginseng
According to pharmacological research, it contains a variety of ginsenosides, volatile oils, sterols, polysaccharides, as well as various vitamins, amino acids and trace elements. It has sedative and anti-inflammatory effects, and can Enhance memory, improve myocardial ischemia, lower blood lipids, inhibit platelet aggregation, and improve immune function.
1. Enhance the function of the central nervous system
The saponins in American ginseng can effectively strengthen the central nervous system, achieve the effects of calming the mind, eliminating fatigue, and enhancing memory. It can be used for insomnia, irritability, Symptoms such as memory loss and Alzheimer's disease.
2. Protect the cardiovascular system
Regular consumption of American ginseng can resist arrhythmia, myocardial ischemia, myocardial oxidation, and strengthen myocardial contractility. The symptoms of patients with coronary heart disease are Qi and Yin. If you suffer from weakness, palpitation and shortness of breath, you can take American ginseng for a long time, and the curative effect is remarkable. The effect of American ginseng is also to regulate blood pressure, which can effectively reduce temporary and persistent blood pressure, and contribute to the recovery of hypertension, arrhythmia, coronary heart disease, acute myocardial infarction, cerebral thrombosis and other diseases.
3. Improve immunity
American ginseng is the first choice medicinal material for qi and health care. It can promote serum protein synthesis, bone marrow protein synthesis, organ protein synthesis, etc., improve the body's immunity, and inhibit cancer cells. growth and effectively fight cancer.
4. Promote blood vitality
Long-term use of American ginseng can reduce blood coagulation, inhibit platelet aggregation, resist atherosclerosis, promote the growth of red blood cells, and increase hemoglobin.
5. Auxiliary effect on diabetes
American ginseng can lower blood sugar, regulate insulin secretion, promote sugar metabolism and fat metabolism, and has a certain auxiliary effect on the treatment of diabetes.
6. Nourishing effect
American ginseng has the dual effects of nourishing yin and replenishing qi, calming the mind and improving intelligence, clearing heat and promoting fluid production, reducing fire and relieving heat. There is an old saying, "American ginseng is cool in nature and tonic. Anyone who wants to use ginseng without the warmth of ginseng can use it." The special feature of American ginseng is that it is tonic but not drying.
7. Enhance heart function
The effective nutrients of American ginseng can strengthen the heart muscle and enhance the activity of the heart. Medical research shows that American ginseng also has certain effects on myocardial dystrophy, coronary heart disease, angina pectoris, etc. It is especially suitable for chest tightness, palpitation and upset caused by heart disease.
8. It has a regulating effect on blood pressure
American ginseng has a certain regulating effect on blood pressure. It can temporarily or permanently reduce blood pressure, inhibit arteriosclerosis and promote the growth of red blood cells, increase Amount of hemoglobin.
9. Anti-fatigue and physical strength enhancement effects
American ginseng promotes the metabolism of the human body and can enhance physical strength. It has anti-fatigue and physical strengthening effects, which is of great help to athletes.
10. Auxiliary effect against cancer
According to scientific research, American ginseng can inhibit the growth of cancer cells and increase immune function, thereby playing a role in the prevention and treatment of cancer to a certain extent. Auxiliary effect. American ginseng can also reduce the adverse reactions caused by chemotherapy or radiotherapy, and is often used as an auxiliary agent in the treatment of various cancers.
Selection of American ginseng
The dried roots are slightly cylindrical and spindle-shaped, 2 to 6 cm long and 0.5 to 1 cm thick. The appearance shows fine horizontal lines and irregular longitudinal wrinkles, and fine lines at the top. Dense and ring-shaped.
The broken surface is flat, light yellow, with dark cambium rings, and scattered with many reddish-brown resin tubes and thin tubes. Due to different processing, it is generally divided into two types: pink American ginseng and raw American ginseng. Each type is different due to wild and cultivated ones:
1. Wild pink American ginseng is smaller in shape, or has differences, and is white in color. And light, the surface has fine horizontal lines. Light body. The aroma is fragrant and strong, and the taste is slightly sweet and bitter. The skin color of cultivated ones is white and the fine lines are not as dense as those of wild ones. The weight is firm and tastes light.
2. Wild American ginseng with raw bark is as thick as a thumb, or smaller. The appearance is earthy yellow, with black and fine horizontal stripes. The interior is yellowish white. Physically relaxed. The aroma is strong and the quality is excellent. The shape of cultivated ones is similar to that of wild ones, but the outer skin is light yellow, thin, and the horizontal stripes are not black but sparse. The body is strong and heavy. The taste is lighter.
Both types are better when they are uniform in texture, hard in texture, light in body, with tight horizontal stripes on the surface, and have a fragrant and strong flavor. Generally speaking, wild ones are the best, followed by cultivated ones. Contraindications of eating American ginseng
There are also contraindications for taking American ginseng. People with chills, pale complexion, loss of appetite, abdominal pain and bloating, and those who are suffering from colds should not take it. In addition, women with dysmenorrhea, amenorrhea, excessive leucorrhea, and children with indigestion need to avoid taking it. After taking American ginseng, if you experience chills, body temperature drop, loss of appetite, edema, itching and other allergic symptoms, you should stop taking it immediately and seek medical attention if severe.
In addition, do not drink tea when eating American ginseng, because tea contains a large amount of tannic acid, which will destroy the active ingredients in American ginseng.