In Chinese traditional medicine, there is a theory of dietetic therapy with "five colors and five internal organs." Through the analysis of various food nutrients, scientists have confirmed that the nutritional value of food does have a close relationship with the color of food. Under the colorful “coatâ€, some foods contain certain specific health care effects. Red food nourishment Red foods include carrots, red peppers, tomatoes, watermelons, hawthorn, red dates, strawberries, sweet potatoes, red apples, and so on. Studies have shown that red foods are generally highly resistant to oxidation. They are rich in lycopene, tannins, etc. They protect cells and have anti-inflammatory effects. Some comrades are vulnerable to the "bullying" of the cold virus. Eating more red food will help you. For example, the carotene contained in carrots can be converted into vitamin A in the body to protect human epithelial tissues and strengthen the body's ability to resist colds. In addition, red food can also provide the body with a wealth of high-quality protein and many inorganic salts, vitamins and trace elements, can greatly enhance the human heart and blood function. Therefore, regular consumption of some red fruits and vegetables is beneficial for enhancing cardiovascular and cerebrovascular vitality and improving lymphatic immune function. Green Food Liver In recent years, green food has always played the role of "healthy scavenger" and "guardian god" in life and health, and it has been favored by people. Chinese medicine believes that green (including cyan and blue) enters the liver, and eating more green food has the function of Shuganqianggan, and it is a good human “detoxifierâ€. In addition, the five elements in the green and yellow (Muk soil, liver spleen), so the green food can also play a role in regulating the digestion and absorption functions of the spleen and stomach. Green vegetables are rich in folic acid, and folic acid has been proven to be one of the most important vitamins in the body's metabolism, effectively eliminating excess homocysteine ​​in the blood and thus protecting the heart's health. Green food is also the best source of calcium. For some comrades who are growing or suffering from osteoporosis, eating green vegetables is undoubtedly the best calcium supplement. Yellow food to raise the spleen The yellow color in the five elements is soil, so after the yellow food is ingested, its nutritive substances are mainly concentrated in the medium-earth (stomach) region that Chinese medicine calls. Yellow-based foods such as pumpkin, corn, peanuts, soybeans, potatoes, apricots, etc., can provide high-quality protein, fat, vitamins and trace elements, etc., regular food is of great benefit to the spleen and stomach. In addition, vitamin A and vitamin D are rich in yellow foods. Vitamin A can protect intestinal, respiratory mucosa, can reduce gastritis, gastric ulcer and other diseases; vitamin D can promote the absorption of calcium and phosphorus elements, and then play the role of strong bones. White food raises lungs White belongs to gold in the five elements and enters the lungs, with emphasis on Qi and Qi. According to scientific analysis, most white foods, such as milk, rice, flour, and chicken and fish, are rich in protein, and regular consumption can both eliminate physical fatigue and promote the recovery of disease. In addition, white food is still a relatively safe nutritious food. Because its fat content is much lower than red food meat, it is very much in line with the scientific diet. Especially for patients with high blood pressure, heart disease, high cholesterol, fatty liver, etc., it would be better to eat white food. Black food kidney Black food refers to various natural plants or animals whose colors are black or purple and dark brown. The main black water in the five elements enters the kidney. Therefore, it is more beneficial to eat black food. The study found that black rice, black sesame seeds, black beans, black fungus, kelp, seaweed, etc. have high nutritional health care and medicinal value, and they can significantly reduce the incidence of arteriosclerosis, coronary heart disease, cerebral apoplexy and other diseases. Tracheitis, cough, chronic hepatitis, kidney disease, anemia, hair loss, early whiteheads, etc. have a good effect.
YESU Y41SE Fluorescent Detection Kit
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2. Y-str database is suitable for male pedigree screening and has strong individual identification ability. It contains all 35 loci which are required and preferred in Y database construction criteria.
3. Contains 12 mini-STR(loci with amplified length less than 220bp) to obtain more information from DNA degradation materials.
4, material compatibility, compatible with the direct amplification of most materials and the amplification of purified DNA
5. Rapid amplification, the theoretical amplification time was about 70 minutes.