Taraxacum oral liquid for expelling toxin, dehumidifying and benefiting gallbladder and preparation method thereof
A technology of dandelion and oral liquid, which can be applied to medical preparations with non-active ingredients, medical preparations containing active ingredients, and pharmaceutical formulas, etc.
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specific Embodiment 1
[0060]Pick fresh dandelions, wash and dry them, chop them up, soak them in 5-10 times the amount of ethanol, put the medicinal powder in a stainless steel bucket with a cover, add 70% ethanol liquid, the mass is 0.8-1 times of the coarse powder, and stir well , moist and sealed for more than 1 hour to fully expand; wrap the filter plate at the bottom of the percolation cylinder with a gauze bag and spread it flat, then mix the wet and expanded drug samples loosely, then use a stainless steel spoon to fill the powder and load it evenly Fill the percolation cylinder with a thickness of 10-12 cm, press it evenly with a T-shaped rod, and then follow the above operation, load it layer by layer, pressurize appropriately, and the powder filling should not exceed 2 / 3 of the height of the percolation cylinder; Cover the powder surface with a stainless steel orifice plate and press firmly, open the discharge valve under the percolation cylinder, put a container, and then slowly add 70% e...
specific Embodiment 2
[0063] Pick fresh dandelion, wash, dry and chop, 5000g in total, soak in 5-10 times the amount of ethanol, put the medicinal powder in a stainless steel bucket with a cover, add 70% ethanol liquid, the mass is 0.8-1 times of the coarse powder, stir Evenly, moisten and airtightly place for more than 1 hour to fully expand; wrap the filter plate at the bottom of the percolation cylinder with a gauze bag and spread it flat, then mix the wet and expanded drug samples loosely, then use a stainless steel spoon to fill the powder, and pack it evenly Fill it into the percolation cylinder, fill it with a thickness of 10-12 cm, press it evenly with a T-shaped stick, and then follow the above operation, load it layer by layer, pressurize properly, and the powder filling should not exceed 2 / 3 of the height of the percolation cylinder Cover the surface of the medicine powder with a stainless steel orifice plate and press it firmly, open the discharge valve under the percolation cylinder, pu...
specific Embodiment 3
[0066] Specific embodiment 3: pick fresh dandelion, wash and air-dry, after altogether 4500g, put into extraction tank and heat and extract 2 times, each 1-2 hour, remove supernatant, combine extract, 100-120 mesh filter, 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. , Prunella vulgaris 1100g, Bupleurum 1100g, Paeoniae Alba 1100g, Corn silk 1100g, Imperata 1100g, Polygonum cuspidatum 1100g, Eyebright 1100g, Scutellaria barbata 1200g, Weeping grass 1100g, Motherwort 1100g, Trichosanthes 1100g, Gardenia 1100g, Mohan 1100g lotus, 1100g sealwort, 1100g purslane, 1100g raw land, 1100g isatis root, 1100g desmodium, put in 5-10 times the amount of water, soak for 1-2 hours, heat and extract twice, 1-2 hours each time, go to the top Clear liquid, combined extracts, filtered through 100-120 mesh, combined t...
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