Drug composition for treating sebrrheic alopecia and preparation method thereof
A technology for seborrheic alopecia and composition, which is applied in the direction of drug combination, pharmaceutical formula, medical preparations containing active ingredients, etc., and can solve problems such as limitations
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Embodiment 1
[0108] Sophora flavescens 20g, Platycladus orientalis 20g, Gentian grass 15g, Wild chrysanthemum 15g, Salvia 20g, Tougucao 15g, Qianghuo 15g, Hot pepper 10g, Ginseng 15g
[0109] a) The volatile oil is extracted by adding water for 8 hours. The volatile oil is collected in another device for later use; when the extract is concentrated to 60℃, the relative density is 1.10~1.12, and ethanol is added to make the alcohol content reach 70%. Let stand for 12 hours to precipitate and filter. Obtain filtrate I for use; after extracting oil, obtain medicine residue I for use;
[0110] b) Medicinal residue I and ginseng, sophora flavescens, arborvitae leaves, gentian, wild chrysanthemum, danshen, tongucao plus 8 times the amount of ethanol to extract 3 times, each 1 hour, filter, combine the extracts to obtain filtrate II ,spare;
[0111] c) Combine the filtrate I and the filtrate II, recover the ethanol under reduced pressure, and concentrate to 60°C to measure the relative density of 1.10~1...
Embodiment 2
[0115] Sophora flavescens 35g, Platycladus orientalis leaves 10g, Gentian grass 25g, Wild chrysanthemum 5g, Salvia 35g, Tougucao 5g, Qianghuo 25g, Chili 1g, Ginseng 25g
[0116] a) The volatile oil is extracted by adding water for 8 hours. The volatile oil is collected in another device for later use; when the extract is concentrated to 60℃, the relative density is 1.10~1.12, and ethanol is added to make the alcohol content reach 70%. Let stand for 12 hours to precipitate and filter. Obtain filtrate I for use; after extracting oil, obtain medicine residue I for use;
[0117] b) Medicinal residue I and ginseng, sophora flavescens, arborvitae leaves, gentian, wild chrysanthemum, danshen, tongucao plus 8 times the amount of ethanol to extract 3 times, each 1 hour, filter, combine the extracts to obtain filtrate II ,spare;
[0118] c) Combine the filtrate I and the filtrate II, recover the ethanol under reduced pressure, and concentrate to 60°C to measure the relative density of 1.10~1....
Embodiment 3
[0122] Sophora flavescens 10g, Platycladus orientalis 35g, Gentian grass 5g, Wild chrysanthemum 25g, Salvia 10g, Tougucao 25g, Qianghuo 5g, Chili 20g, Ginseng 5g
[0123] a) The volatile oil is extracted by adding water for 8 hours. The volatile oil is collected in another device for later use; when the extract is concentrated to 60℃, the relative density is 1.10~1.12, and ethanol is added to make the alcohol content reach 80%. Let it stand for 12 hours to precipitate and filter. Obtain filtrate I for use; after extracting oil, obtain medicine residue I for use;
[0124] b) Medicinal residue I and ginseng, sophora flavescens, arborvitae leaves, gentian, wild chrysanthemum, danshen, tongucao plus 8 times the amount of ethanol to extract 3 times, each 1 hour, filter, combine the extracts to obtain filtrate II ,spare;
[0125] c) Combine the filtrate I and the filtrate II, recover the ethanol under reduced pressure, and concentrate to 60°C to measure the relative density of 1.10~1.12 t...
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