A kind of Chinese medicine scraping medium and preparation method thereof
A traditional Chinese medicine, scraping technique, applied in the field of traditional Chinese medicine, can solve few problems
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[0022] The present invention also provides a preparation method of the above-mentioned traditional Chinese medicine scraping medium, comprising the following steps: crushing and sieving each component of the traditional Chinese medicine scraping medium except borneol, mixing and soaking with an ethanol solution with a volume fraction of 85%-95% , the soaked medicinal powder is pressurized and percolated to obtain a percolation solution, the alcohol concentration of the percolation solution is adjusted to 45%-50% with water, and borneol is added to obtain the product.
[0023] The present invention has no special limitation on the specific method of pulverization, and the pulverization method of conventional Chinese medicinal materials in the field can be used. The sieving of the present invention is preferably through a 10-30 mesh medicine sieve, more preferably a 20 mesh medicine sieve, the medicine powder is too fine to easily block the filling mouth, and the coarse Chinese m...
Embodiment 1
[0032] (1) Weigh 30g Shichangpu, 20g Dannanxing, 35g Polygala, 10g Valerian Root, 10g Coptis Rhizoma, 20g Shouwu Teng, 30g Suanzaoren, 30g Baiziren, 30g Albizia Jubilata, 20g Angelica, 20g Astragalus, 10g Bupleurum, Separately pulverize and pass through a 10-mesh medicine sieve, mix, add 795 g of 95% ethanol and soak for 24 hours to obtain swelling powder.
[0033] (2) Pave 5 layers of degreased gauze at the bottom of the percolation cylinder as a filter material, and put the swelling powder into the percolation cylinder in stages according to the method of laying a layer of powder and compacting it once, spread the powder layer 3cm evenly each time, and lay the powder layer After completion, add 95% ethanol to submerge the medicinal materials for 10cm, add 5kpa / cm after soaking for 36h 2 Open the outlet at the lower end of the percolation cylinder to allow the leachate to pass through the filter material at a speed of 1ml / min.
[0034] (3) After the percolation is completed,...
Embodiment 2
[0037] (1) Weigh 60g of Shichangpu, 50g of Dannanxing, 60g of Polygala, 30g of Valerian, 30g of Coptis, 50g of Radix Polygonum, 60g of Suanzaoren, 60g of Baiziren, 50g of Albizia Jubilata, 50g of Angelica, 50g of Astragalus, and 30g of Bupleurum, Separately pulverize and pass through a 30-mesh medicine sieve, mix, add 2900 g of ethanol with a concentration of 95% and soak for 48 hours to obtain swelling powder.
[0038] (2) Pave 5 layers of degreased gauze at the bottom of the percolation cylinder as a filter material, and put the swelling powder into the percolation cylinder in stages according to the method of laying a layer of powder and compacting it once, spread the powder layer 5cm evenly each time, and lay the powder layer After completion, add 85% ethanol to submerge the medicinal materials for 15cm, add 8kpa / cm after soaking for 48h 2 Open the outlet at the lower end of the percolation cylinder to allow the leachate to pass through the filter material at a speed of 3m...
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