Who is suitable for winter tonic
Second, those who are susceptible to winter disease. Chronic bronchitis, urinary complications, etc. belong to winter disease, in the view of traditional Chinese medicine, is due to kidney qi deficiency, yang deficiency due to cold outside. The method of treatment is warm medicine and it.
First, health and longevity. Health and longevity, winter supplements are the best way. In principle, there are deficiencies that must be added. For example, mental workers should eat more walnut meat; those who consume more energy should add protein. How much to supplement, how to make up, vary from person to person.
Third, yang deficiency. At the time of winter, cold and cold, it is also the season when yin is the most prosperous and yang is the weakest. People with yang deficiency will often have watery nose, cold hands and feet, prone to frostbite, frequent nocturia, long urine, thin stools, and no positive objects. Such people can eat dried ginger, ginseng, cooked aconite, pepper, etc., especially for the 39 days. At the same time, you can also take Jinkui Shenqi Pill in order to yang hair growth.
Fourth, prevention of spring and summer disease. Medical scientists have pointed out that it is well-conditioned in the winter and less incidence occurs in spring and summer. It is based on this view that winter supplements are suitable for high protein, high calorie foods. A variety of fish and cattle, dogs, lamb, can be added to traditional Chinese medicine, ginseng, astragalus, longan, red dates, etc. or soup or diet, as long as the spleen and stomach absorption is good, after tonic will make people have a stronger ability to resist disease.
Plant extraction process
1. Select plants/herbs. No more than ancient prescriptions, prescriptions, folk herbs to find. At present, common and uncommon herbs have been studied. At present, it is mostly to increase the amount of medicinal materials to extract and separate components with low content, or to find medicinal plants that have never been studied from miao medicine, Tibetan medicine, Mongolian medicine, Africa, Latin America and other places.
2. The extraction. Solvent petroleum ether, n-hexane, cyclohexane, benzene, chloroform, ethyl acetate, n-butanol, acetone, ethanol, methanol, water (low polarity → high polarity). Daily medicine decoction effective, water and ethanol and other solvents with large polarity, such as artemisinin boiling ineffective extraction with petroleum ether and other solvents with small polarity. Common medicinal materials water/alcohol/ether to go through, separation and identification of more compounds.
3. The separation. This is the most important work. In the solution extracted from the second step, there are dozens of compounds, usually by column chromatography, which is often referred to as the column flushing. It's a lot of work, it's boring, it's low tech. A master's student might do this every day for two years. The column for separating compounds, as shown below, is as large as 2 meters high and as small as 10 centimeters. Change the solvent condition of mobile phase, change the material of column, different conditions and different separation principles of column repeatedly punching, can be separated from the monomer compound.
Herbal Medicine,Ginger Extract Powder,Hawthorn Berry Extract,Lycium Berry Fruit Extract
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