Traditional Chinese medicine composition and applications thereof
A composition and technology of traditional Chinese medicine are applied in the field of traditional Chinese medicine compositions containing various plant polysaccharides and plant oils to achieve the effects of improving the immune function of the body, restoring the immune monitoring function, and reducing the expression rate of positive cells
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Embodiment 1
[0030] Embodiment 1, the preparation of Ganoderma lucidum polysaccharide
[0031] The Ganoderma lucidum polysaccharide of the present invention is prepared by the following preparation method: after pulverizing the Ganoderma lucidum, add water according to the weight ratio of Ganoderma lucidum:water=1:10, heat and stir at 70°C for 2 hours, and filter the obtained filter residue according to the above-mentioned ratio of solid to liquid, Continue to extract twice at temperature and time, combine three extractions, concentrate under reduced pressure and centrifuge to obtain a clarified concentrate, add 7 times the volume of 95% ethanol to the clarified concentrate according to the volume ratio of clarified concentrate: 95% ethanol=1:7 After mixing, let it stand overnight at 4°C to precipitate, centrifuge to collect the precipitate, and vacuum freeze-dry to obtain Ganoderma lucidum polysaccharide.
Embodiment 2
[0032] Embodiment 2, the preparation of Grifola frondosa polysaccharide
[0033] The frondosa frondosa polysaccharide of the present invention is prepared by the following preparation method: after pulverizing the frondosa frondosa, add water according to the weight ratio of frondosa frondosa: water = 1:5, heat and stir at 75°C for 3 hours, and filter the obtained filter residue Continue to extract twice according to the above-mentioned solid-liquid ratio, temperature and time, combine the extracts three times, concentrate under reduced pressure and centrifuge to obtain a clarified concentrate, according to the volume ratio of the clarified concentrate: 95% ethanol=1:9, 9 times the volume of 95 % ethanol was added to the clarified concentrated solution, and after mixing, it was allowed to stand overnight at 4°C to precipitate, and the precipitate was collected by centrifugation, and vacuum freeze-dried to obtain Grifola frondosa polysaccharide.
Embodiment 3
[0034] Embodiment 3, the preparation of angelica oil
[0035] The angelica oil of the present invention is prepared by the following preparation method: take 400g of angelica fine powder (10 mesh), add 15 times the weight of water and mix evenly, so that the ratio of material to liquid reaches 1:15, soak for 5h and extract by steam distillation, During the extraction process, add sodium chloride (80g) which is 1 / 5 of the amount of Angelica sinensis. The extraction temperature is 140-150°C, the steam flux is 2L / h, and the extraction time is 8 hours. The essential oil of Angelica sinensis is light yellow and has the unique aroma and bitter taste , the yield is 0.2-0.3%, and stored in a refrigerator at -20°C.
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