Coating film for treating skin diseases
A technology for skin diseases and applying liquid, applied in skin diseases, nervous system diseases, medical raw materials derived from Ginkgo biloba, etc., to achieve the effect of reducing fluidity, convenient treatment and use, and good clinical treatment effect.
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Embodiment 1
[0020] Preparation of liquid coating film for treating skin diseases
[0021] (1) Take 100g of long-leaf jelly green, 50g of grass clippings, 50g of root bark of wood turtle, and 20g of Zanthoxylum bungeanum, and grind them into 24-mesh coarse powder respectively, take 30g of cnidium and 30g of gall, and grind them separately, and then mix the medicinal powder;
[0022] (2) Add 1400g of 75% v / v ethanol to the mixed powder, reflux for 2.5 hours, filter, take the extract, add 840g of 75% v / v ethanol to the medicinal residue, reflux for 1.5 hours, filter, take For the extract, combine the two reflux extracts, recover ethanol, concentrate to 280g concentrate, then dilute the concentrate with 840g pure water to obtain a dilution, steam the dilution at 120°C for 35min, place it for 1h, and filter it with suction. Remove the tannin polymer precipitate, then evaporate the solvent to obtain the extract;
[0023] (3) Dissolve 5g of borneol in ethanol with a concentration of 70% v / v to ...
Embodiment 2
[0027] Preparation of liquid coating film for treating skin diseases
[0028] (1) Take 100g of long-leaf jelly green, 50g of grass clippings, 50g of root bark of wood turtle, and 20g of Zanthoxylum bungeanum, and grind them into 24-mesh coarse powder respectively, take 30g of cnidium and 30g of gall, and grind them separately, and then mix the medicinal powder;
[0029] (2) Add 1400g of 75% v / v ethanol to the mixed powder, reflux for 2.5 hours, filter, take the extract, add 840g of 75% v / v ethanol to the medicinal residue, reflux for 1.5 hours, filter, take For the extract, combine the two reflux extracts, recover ethanol, concentrate to 280g concentrate, then dilute the concentrate with 840g pure water to obtain a dilution, steam the dilution at 120°C for 35min, place it for 1h, and filter it with suction. Remove the tannin polymer precipitate, then evaporate the solvent to obtain the extract;
[0030] (3) Dissolve 5g of borneol in ethanol with an appropriate concentration o...
Embodiment 3
[0034] Preparation of liquid coating film for treating skin diseases
[0035] (1) Take 100g of long-leaf jelly green, 50g of grass clippings, 50g of root bark of wood turtle, and 20g of Zanthoxylum bungeanum, and grind them into 24-mesh coarse powder respectively, take 30g of cnidium and 30g of gall, and grind them separately, and then mix the medicinal powder;
[0036] (2) Add 1400g of 75% v / v ethanol to the mixed powder, reflux for 2.5 hours, filter, take the extract, add 840g of 75% v / v ethanol to the medicinal residue, reflux for 1.5 hours, filter, take For the extract, combine the two reflux extracts, recover ethanol, concentrate to 280g concentrate, then dilute the concentrate with 840g pure water to obtain a dilution, steam the dilution at 120°C for 35min, place it for 1h, and filter it with suction. Remove the tannin polymer precipitate, then evaporate the solvent to obtain the extract;
[0037] (3) Dissolve 5g of borneol in ethanol with a concentration of 70% v / v to ...
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