Pharmaceutical composition and preparation method, preparation and application thereof
A technology of composition and medicine, which is applied in the field of pharmaceutical composition and its preparation, and can solve problems such as large daily temperature difference, poor resistance, and susceptibility to colds and diseases
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[0015] The preparation method of the pharmaceutical composition of the present invention includes the steps of pretreatment, drying, crushing and sieving, specifically including:
[0016] A. Pretreatment: Weigh respectively according to the proportioning ratio of raw materials, and after mixing, extract, filter, and concentrate to obtain an extract with a relative density of 1.1 to 1.3 for subsequent use;
[0017] B. Drying: drying the pretreated extract until the moisture content is 6-8% to obtain the primary product of the target object;
[0018] C. Crushing and sieving: crush the primary product of the target object through a 80-100 mesh sieve to obtain the target object.
[0019] The extraction described in step A is one of decoction, dipping and percolation.
[0020] The extraction is a decocting method.
[0021] The decoction method is to decoct and extract twice, adding water 8 to 10 times the weight of the raw material medicine for the first time, decocting and extra...
Embodiment 1
[0027] Prepare 10g of mulberry leaves, 6g of almonds, 12g of sand ginseng, 10g of Ophiopogon japonicus, 10g of Fritillaria japonicus, 15g of reed root, 15g of coix seed, 15g of winter melon kernel, 3g of tangerine peel, 10g of Poria cocos, 10g of Beijing pinellia, 15g of fried grain sprouts and fried malt 15g, placed in an extraction tank for extraction twice, the first time adding 8 times the weight of water, decocting and extracting at 80°C for 1.5h; The filtrates were combined and concentrated into an extract with a relative density of 1.2; dried to a water content of 6%, pulverized and passed through an 80-mesh sieve to obtain the target pharmaceutical composition.
Embodiment 2
[0029] Prepare 8g of mulberry leaves, 5g of almonds, 10g of ginseng, 8g of Radix Ophiopogon, 8g of Fritillaria, 10g of reed root, 10g of coix seed, 10g of winter melon kernel, 2g of tangerine peel, 8g of Poria cocos, 8g of Beijing pinellia, 10g of fried grain sprouts and fried malt 10g, placed in an extraction tank for extraction twice, the first time adding 9 times the weight of water and decocting at 90°C for 1.5h; the second time adding 8 times the weight of water at 100°C for 1.0h, filtering, The filtrates were combined and concentrated into an extract with a relative density of 1.3; dried to a moisture content of 7%, pulverized and passed through an 80-mesh sieve to obtain the target pharmaceutical composition.
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