A kind of preparation method and application of Suzijiangqi pill
A technology of perilla descending Qi and tissue cells, which is applied to medical preparations containing active ingredients, devices for making drugs into special physical or taking forms, and medical formulas, etc., which can solve the problems of many impurities, inconvenient taking, and affecting Application and other issues
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Embodiment 1
[0016] Take 160g fried perilla seeds, 160g Magnolia officinalis, 160g Peucedanum, 160g licorice, 160g ginger pinellia, 160g tangerine peel, 112g agarwood, 112g angelica and add to CO 2 In a supercritical extractor, ethanol is used as an entrainer, and the entrainer accounts for 4% by volume of the total extraction solvent. The extraction pressure is 15MPa, the temperature is 30°C, and the CO 2 The flow rate is 1m1 / g crude drug·min, and the extraction time is 150min to obtain a supercritical extract, which is crushed into fine powder, and 550g is obtained as a water pill.
Embodiment 2
[0018] Take 160g fried perilla seeds, 160g Magnolia officinalis, 160g Peucedanum, 160g licorice, 160g ginger pinellia, 160g tangerine peel, 112g agarwood, 112g angelica and add to CO 2 In a supercritical extractor, ethanol is used as an entrainer, and the volume percentage of the entrainer in the total extraction solvent is 6%, the extraction pressure is 30MPa, the temperature is 50°C, and the CO 2 The flow rate is 3m1 / g crude drug·min, and the extraction time is 180min to obtain supercritical extract, which is crushed into fine powder, and 550g is obtained as water-flooded pills.
Embodiment 3
[0020] Take 160g fried perilla seeds, 160g Magnolia officinalis, 160g Peucedanum, 160g licorice, 160g ginger pinellia, 160g tangerine peel, 112g agarwood, 112g angelica and add to CO 2 In the supercritical extractor, ethanol is used as an entrainer, and the entrainer accounts for 5% by volume of the total extraction solvent, the extraction pressure is 20MPa, the temperature is 40°C, and the CO 2 The flow rate is 2m1 / g crude drug·min, and the extraction time is 160min to obtain a supercritical extract, which is crushed into fine powder, and 550g is obtained as water-flooded pills.
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