Traditional Chinese medicine composition and preparation method thereof
A technology of composition and natural medicine, applied in the direction of drug combination, pharmaceutical formula, anti-tumor drugs, etc., can solve the problems of dehydration, acid-base balance disorder, malnutrition, etc., to increase the inhibitory effect, enhance the inhibitory effect, and achieve good synergy effect of action
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[0034] The first step: preparation of various extracts
[0035] (1) Preparation of Concentrated Extract of Astragalus and White Wood Perfume Decoction
[0036] According to the compatibility ratio of 1:1 or 1-4:1, take astragalus and white woody incense, 10 times the amount of distilled water, soak for 1 hour, heat and decoct on the electric stove with asbestos net for 1 hour, filter with silk cloth, save the filtrate and medicinal residue Add 6 times more distilled water, soak, decoct, and filter in the same way, mix the two filtrates, heat and concentrate to a small volume, filter with an ultrafiltration membrane, and dry under reduced pressure at 70°C for 36 hours in a vacuum drying oven to obtain a brown-yellow powder.
[0037] (2) Preparation of astragalus polysaccharide
[0038] Astragalus is crushed, saponin is extracted with 95% ethanol and dried, then distilled water is added, saturated lime water is added drop by drop, the pH value is adjusted, the material is left ...
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