Traditional Chinese medicine for treating hypertension early-stage kidney damage and preparation method thereof
A technology for kidney damage and high blood pressure, applied in the field of medicine, can solve the problem that the process of renal fibrosis has not been significantly changed
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Embodiment 1
[0044] Rehmannia glutinosa 500g Dogwood 500g Dioscorea 800g
[0045] Eucommia 500g Salvia 800g Tortoise shell 800g
[0046] Take all 6 medicinal materials, add water to extract twice, add 31200g water for the first time, extract for 1 hour, add 31200g water for the second time, extract for 1 hour; combine the extracts, concentrate to an extract with a relative density of 1.20 at 80°C, Add ethanol until the volume percentage concentration of alcohol content is 50%, stir evenly, let stand for 12 hours, filter, and concentrate the filtrate to an extract with a relative density of 1.20 at 80°C to obtain the active ingredient of the present invention.
Embodiment 2
[0048] Rehmannia glutinosa 3000g Cornus officinalis 3000g Dioscorea 4000g
[0049] Eucommia 3000g Salvia 3000g Tortoise shell 4000g
[0050] Take all 6 medicinal materials, add water to extract twice, add 240000g water for the first time, extract for 1-3 hours, add 240000g water for the second time, extract for 2 hours; combine the extracts, concentrate to 80 °C when the relative density is 1.30 ointment, add ethanol until the volume percentage concentration of alcohol content is 65%, stir evenly, let it stand for 24 hours, filter, and when the filtrate is concentrated to 80°C, the relative density is 1.30 to obtain the active ingredient of the present invention ;
[0051] The active ingredient is mixed with an appropriate amount of sucrose, made into granules, and dried to obtain the granules of the present invention.
Embodiment 3
[0053] Rehmannia glutinosa 2500g Cornus officinalis 2500g Dioscorea 2000g
[0054] Eucommia 2500g Salvia 2500g Tortoise shell 2000g
[0055] Take all 6 medicinal materials, add water to extract twice, add 140000g water for the first time, extract for 2 hours, add 110000g water for the second time, extract for 1.5 hours; combine the extracts, concentrate to an extract with a relative density of 1.25 at 80°C, Add ethanol until the volume percentage concentration of alcohol content is 56%, stir evenly, let stand for 24 hours, filter, and concentrate the filtrate to an extract with a relative density of 1.25 at 80°C to obtain the active ingredient of the present invention;
[0056] The active ingredient is mixed with an appropriate amount of sucrose and preservatives, and water is added to 3000g to obtain the oral liquid of the present invention.
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Abstract
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