Application of traditional Chinese medicine composition to preparation of drug for treating acute gastritis
A technology for acute gastritis and a composition, applied in the field of traditional Chinese medicine, can solve the problem of not providing a preparation process, etc., and achieve the effects of better therapeutic effect, scientific compatibility and comprehensive effect
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Embodiment 1
[0041] The traditional Chinese medicine composition of Example 1 of the present invention is prepared from the following raw materials in parts by weight: 12 parts of Baiyancao, 8 parts of Vitex vitae, 10 parts of Jiaogulan, 6 parts of wild phoenix tree, 3 parts of bergamot, 5 parts of poria cocos, perilla 5 parts of leaves, 8 parts of ginger, 3 parts of citrus aurantium, 10 parts of yam, 5 parts of woody fragrance, 5 parts of osmanthus seeds and 6 parts of licorice.
[0042] The preparation method is as follows:
[0043] S1: Weigh Vitex Vitex, crush it, pass through an 80-mesh sieve, place it in a supercritical carbon dioxide extraction device, add 35% of the weight of the coarse powder to 70% ethanol, adjust the carbon dioxide flow rate to 18L / h, and the extraction pressure to 15MPa , the extraction temperature is 50°C, the extraction time is 2h, the extract of Vitex Vitex is obtained by separating under reduced pressure, and the residue of Vitex Vitex is retained;
[0044]...
Embodiment 2
[0049] The traditional Chinese medicine composition of Example 2 of the present invention is prepared from the following raw materials in parts by weight: 20 parts of Baiyancao, 16 parts of Vitex vitae, 15 parts of Jiaogulan, 10 parts of wild phoenix tree, 8 parts of bergamot, 15 parts of poria cocos, perilla 10 parts of leaves, 15 parts of ginger, 10 parts of citrus aurantium, 20 parts of yam, 10 parts of woody fragrance, 10 parts of osmanthus seeds and 12 parts of licorice.
[0050] The preparation method is as follows:
[0051] S1: Weigh Vitex Vitex, crush it, pass through an 80-mesh sieve, place it in a supercritical carbon dioxide extraction device, add 45% of the weight of the coarse powder to 60% ethanol, adjust the flow rate of carbon dioxide to 20L / h, and the extraction pressure to 18MPa , the extraction temperature is 40°C, the extraction time is 2h, the extract of Vitex Vitex is obtained by separating under reduced pressure, and the residue of Vitex Vitex is retaine...
Embodiment 3
[0057] The traditional Chinese medicine composition of Example 3 of the present invention is prepared from the following raw materials in parts by weight: 16 parts of Baiyancao, 12 parts of Vitex vitex, 13 parts of Jiaogulan, 8 parts of wild phoenix tree, 5 parts of bergamot, 10 parts of poria cocos, perilla 7 parts of leaves, 12 parts of ginger, 5 parts of citrus aurantium, 15 parts of yam, 6 parts of woody fragrance, 6 parts of osmanthus seeds and 9 parts of licorice.
[0058] The preparation method is as follows:
[0059] S1: Weigh Vitex Vitex, crush it, pass through an 80-mesh sieve, place it in a supercritical carbon dioxide extraction device, add 45% of the weight of the coarse powder to 75% ethanol, adjust the flow rate of carbon dioxide to 18L / h, and the extraction pressure to 18MPa , the extraction temperature is 45°C, the extraction time is 1.5h, the extract of Vitex Vitex is obtained by separating under reduced pressure, and the residue of Vitex Vitex is retained; ...
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