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 of fresh dandelion, wash and dry it, soak it in ethanol for 1-2 hours, heat and extract twice, 1-2 hours each time, take the supernatant, combine the extract, filter with 100-120 mesh, and then intercept The ultrafiltration column with a molecular weight of 5000-10000 is ultrafiltered, and the ultrafiltrate is concentrated under reduced pressure to an extract with a relative density of 1.06 at 80°C, heated and concentrated to a paste, and left to stand for later use to form component 1.
[0064] The remaining raw materials are 1000g Zihuadiding, Capillaris 1000g, Prunella vulgaris 1000g, Chrysanthemum 1000g, Paeoniae Alba 1000g, Angelica 1000g, Eyebright 1000g, Reed root 1000g, Schisandra 1000g, Rosa chinensis 1000g, Digupi 1000g, Salvia miltiorrhiza 1000g , Eclipta 1000g, Shouwu 1000g, Chicken bone grass 1000g, Gardenia 1000g, Habitat 1000g, Patrinia 1000g, Scutellaria barbata 1000g, put in 10 times the amount of ethanol, soak for 1-2 hours, heat to extract 2...
specific Embodiment 2
[0066]Pick fresh dandelion, wash and dry, 5000g in total, soak it in a stainless steel bucket with a cover, add 70% ethanol solution, the mass is 0.8-1 times that of coarse particles, stir evenly, keep it moist and airtight for more than 1 hour, and make it fully Expansion: Wrap the filter plate at the bottom of the percolation cylinder with a gauze bag and pave it flat, then mix and loosen the wet and expanded drug samples, then use a stainless steel spoon to fill the powder, and put it evenly into the percolation cylinder, with a thickness of 10-12 cm , press evenly with a T-shaped rod, and then follow the above operation, load layer by layer, pressurize appropriately, the powder filling should 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, put a container, and then slowly add 70% ethanol liquid; after the air between the p...
specific Embodiment 3
[0069] Specific embodiment 3: pick fresh dandelion, wash and dry, after a total of 4500g, put into the extraction tank and heat and extract 2 times, each time for 1-2 hours, take the supernatant, combine the extract, filter through 100-120 mesh, and then After ultrafiltration through an ultrafiltration column with a cut-off molecular weight of 5000-10000, the ultrafiltrate is concentrated under reduced pressure to extract an extract with a relative density of 1.06 at 80 ° C. As component 1, 1200 g of the remaining raw materials Viola Viola and 1100 g of capillary, Prunella vulgaris 1200g, chrysanthemum 1100g, white peony 1200g, angelica 1100g, eyebright 1100g, reed root 1200g, schisandra 1200g, golden cherry 1100g, digupi 1200g, salvia miltiorrhiza 1200g, black lotus 1200g, shouwu 1200g, chicken bone 1200g grass, 1200g gardenia, 1200g habitat, 1200g Patrinia, 1200g Scutellaria barbata, put in 5-10 times the amount of water, soak for 1-2 hours, heat and extract twice, 1-2 hours ...
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