Flos farfarae oral liquid for helping smoking cessation and preparation method thereof
A technology of coltsfoot flower and oral liquid, which is applied to medical preparations with non-active ingredients, medical preparations containing active ingredients, and pharmaceutical formulas, and can solve problems such as difficulty in quitting smoking and failure to quit smoking
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specific Embodiment 1
[0057] Every year from late October to late December when coltsfoot flowers are not yet unearthed, about 5000g is dried, washed and dried, soaked in ethanol for 1-2 hours, heated and extracted twice, 1-2 hours each time, and removed The supernatant and the combined extracts are filtered through 100-120 mesh, and then ultrafiltered through an ultrafiltration column with a cut-off molecular weight of 5000-10000. The ultrafiltrate is concentrated under reduced pressure to an extract with a relative density of 1.06 at 80°C, and is heated and concentrated to In paste form, keep it for later use, and make it into component 1.
[0058] 1200g of mulberry leaves, 1300g of Houttuynia cordata, 1200g of Prunella vulgaris, 1200g of mint, 1200g of earthworm, 1300g of polygala, 1200g of loquat leaves, 1200g of bellflower, 1200g of Asarum, 1300g of dried ginger, 1200g of Huoxiang, 1200g of tangerine peel, and dried 1300g, 1200g orange, 1300g perilla, 1200g psoralen, 1300g baebu, put in 10 tim...
specific Embodiment 2
[0060] It is excavated every year from late October to late December when coltsfoot flowers have not yet been unearthed. After drying, about 5000g is soaked in a stainless steel bucket with a cover, and 70% ethanol is added. The mass is 0.8-1 times that of coarse particles. Stir evenly, keep it wet and airtight 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 and loosen the wet and expanded drug samples, and then use a stainless steel spoon to fill the powder, evenly Put 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 powder with a stainless steel orifice plate and press firmly, open the discharge valve under the percolation cyl...
specific Embodiment 3
[0063]Specific embodiment 3: excavate when coltsfoot flower has not been unearthed from late October to late December every year, 4500g after drying, put into extraction jar heating extraction 2 times, each 1-2 hour, remove supernatant, merge and extract liquid, filtered through 100-120 mesh, and then ultrafiltered through an ultrafiltration column with a cut-off molecular weight of 5000-10000. The ultrafiltrate is concentrated under reduced pressure and the extract with a relative density of 1.06 at 80°C is used as component 1, and the remaining Raw materials: 1200g mulberry leaves, 1100g Houttuynia cordata, 1100g Prunella vulgaris, 1200g mint, 1200g earthworm, 1100g polygala, 1200g loquat leaves, 1200g bellflower, 1100g asarum, 1100g dried ginger, 1100g Huoxiang, 1200g tangerine peel, 1100g shegan, orange red 1200g, 1100g perilla, 1200g psoralen, 1200g Baibu, put in 5-10 times the amount of water, soak for 1-2 hours, heat and extract twice, 1-2 hours each time, remove the sup...
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