Herba taraxaci oral liquid for clearing heat and relieving pain and preparation method of herba taraxaci oral liquid
A technology for clearing heat and relieving pain and dandelion, which is applied in the field of medical health care products to achieve the effect of improving microcirculation
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Specific embodiment 1:
[0063] Pick 5000g fresh dandelion, wash and dry, soak it in ethanol for 1-2 hours, heat and extract twice, 1-2 hours each time, take the supernatant, combine the extracts, filter with 100-120 mesh, and then cut off The ultrafiltration column with a molecular weight of 5000-10000 is ultrafiltered, and the ultrafiltrate is concentrated under reduced pressure and the extract with a relative density of 1.06 at 80°C is concentrated by heating to a paste shape, standing for use, and forming component 1.
[0064] Combine the remaining raw material medicines Viola vulgaris 1000g, Cymbidium vulgare 1000g, Prunella vulgaris 1000g, Chrysanthemum 1000g, White peony root 1000g, Angelica 1000g, Millet grass 1000g, Reed root 1000g, Schisandra 1000g, Golden cherry seed 1000g, Radix cortex 1000g, Salvia 1000g , Eclipta prostrata 1000g, Shouwu 1000g, Chicken bone grass 1000g, Gardenia 1000g, Habitat 1000g, Patriniaceae 1000g, Scutellaria barbata 1000g, soaked in 10 times the...
Example Embodiment
Specific embodiment 2:
[0066] Pick fresh dandelions, wash and dry, total 5000g, soak them in a stainless steel bucket with a lid, add 70% ethanol, the mass is 0.8-1 times the coarse particles, stir evenly, wet and airtight for more than 1 hour to make it fully Expansion; wrap the filter plate at the bottom of the percolation cylinder with a gauze bag and spread it flat, then mix and disperse the wetted and expanded drug sample, and then use a stainless steel spoon to fill the powder, evenly into the percolation cylinder, with a thickness of 10-12 cm , Press it with a T-shaped rod, and then according to the above operation, fill in layer by layer, properly pressurize, the powder filling shall not exceed 2 / 3 of the height of the percolation cylinder; the powder surface is covered with a stainless steel orifice plate and pressed firmly, Open the discharge valve under the percolation cylinder, and place a container, and then slowly add 70% ethanol; after the air between the powder ...
Example Embodiment
[0069] Specific Example 3: Picking fresh dandelions, washing and drying, a total of 4500g, put them into the extraction tank for heating and extraction 2 times, each 1-2 hours, take the supernatant, combine the extracts, filter with 100-120 mesh, and then After ultrafiltration with an ultrafiltration column with a cut-off molecular weight of 5000-10000, the ultrafiltrate was concentrated under reduced pressure with an extract with a relative density of 1.06 at 80°C. As component 1, the remaining raw materials were 1200g of Viola and 1100g Prunella vulgaris 1200g, chrysanthemum 1100g, white peony 1200g, angelica 1100g, millet grass 1100g, reed root 1200g, schisandra 1200g, golden cherry seed 1100g, earth bone bark 1200g, salvia 1200g, Eclipta prostrata 1200g, Shouwu 1200g, chicken bone 1200g of grass, 1200g of gardenia, 1200g of raw land, 1200g of Patriniaceae, 1200g of Scutellaria barbata, put in 5-10 times the amount of water, soak for 1-2 hours, heat and extract twice, 1-2 hou...
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