Traditional Chinese medicine granules having effects of harmonizing liver and spleen, resisting inflammation and alleviating pains and preparation method thereof
An anti-inflammatory and analgesic technology, traditional Chinese medicine granules, applied in anti-inflammatory agents, non-central analgesics, medical preparations containing active ingredients, etc., can solve problems such as toxic and side effects
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Embodiment 1
[0127] A traditional Chinese medicine granule with functions of harmonizing liver and spleen, anti-inflammatory and analgesic, which is prepared by the following method:
[0128] (1) Weigh the raw material medicine (stir-fried white peony root with vinegar bran-honeyed licorice 3:2) in proportion, and mix them;
[0129] (2) Add 5 times the weight of water-saturated n-butanol-75% ethanol mixed solvent (2:1) to the crude drug, extract twice, each time for 2 hours, filter, combine the filtrates, and concentrate to 0.2g crude drug / ml;
[0130] (3) Put the filtrate on NKA-9 macroporous resin column, elute with 80% ethanol, and collect the eluate;
[0131] (4) Add 0.1% activated carbon and 0.1% EDTA to the eluent by weight to remove pigment and heavy metals, filter, and concentrate the filtrate to obtain a concentrate;
[0132] (5) Put the cyclodextrin-sucrose (1:1) mixture into the fluidized bed, send it into the hot air for preheating, and when the temperature reaches 35°C, spr...
Embodiment 2
[0135] (1) Weigh the raw material medicine (stir-fried white peony root with vinegar bran-honeyed licorice 3:2) in proportion, and mix them;
[0136] (2) Add 6 times the weight of water-saturated n-butanol-75% ethanol mixed solvent (2:1) to the crude drug, extract twice, each time for 1 hour, filter, combine the filtrates, and concentrate to 0.15g crude drug / ml;
[0137] (3) Put the filtrate on NKA-9 macroporous resin column, elute with 80% ethanol, and collect the eluate;
[0138] (4) Add 0.1% activated carbon and 0.1% EDTA to the eluent by weight to remove pigment and heavy metals, filter, and concentrate the filtrate to obtain a concentrate;
[0139] (5) Put the cyclodextrin-sucrose (1:1) mixture into the fluidized bed, send it into the hot air for preheating, and when the temperature reaches 40°C, spray the concentrated solution of step (4) and 2% hypromellose Base cellulose solution to complete the spray granulation step; wherein, the temperature of the air inlet is 70...
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