Simotang drop pill and its preparation method
A technology of soup dripping pills and four-mill soup, which is applied in the direction of pill delivery, pharmaceutical formula, medical preparations containing active ingredients, etc., can solve the problems of not being able to further expand clinical applications, high packaging and production costs, and inconvenient storage and transportation. Achieve the effect of convenient carrying, storage and transportation, low packaging cost and stable quality
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Embodiment 1
[0060] The preparation method of Simotang dripping pills comprises the four medicinal materials of woody fragrance, citrus aurantii, betel nut and black medicine.
[0061] The proportioning ratio is carried out according to the medicinal material extract: matrix ratio of 1:3.
[0062] Prepare as follows:
[0063] Distill 300g of woody incense, 300g of citrus aurantii, 300g of betel nut and 300g of black herbal medicines to extract volatile oil by distillation for 3 hours, extract volatile oil or collect aromatic water and use beta-cyclodextrin saturated aqueous solution method to collect volatile oil; In the step, filter the remaining substances that have removed the volatile oil, add 10 times the amount of water to decoct the medicinal residues twice, decoct for 0.5 hours for the first time, decoct for 0.5 hours for the second time and filter, then combine the medicinal liquids, and concentrate under reduced pressure to the clear paste; add ethanol to the obtained clear past...
Embodiment 2
[0065] The prepared matrix is polyethylene glycol 4000, and the rest are the same as in Example 1.
Embodiment 3
[0067] The prepared matrix is poloxamer, and the rest are the same as in Example 1.
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