A kind of traditional Chinese medicine composition for treating hypertension and preparation method thereof
A composition and high blood pressure technology, applied in the directions of drug combination, pharmaceutical formula, medical preparation containing active ingredients, etc., can solve the problem of low extraction efficiency, unfavorable granulation, inability to play the role of multi-component and multi-target of traditional Chinese medicine, etc. problems, to achieve the effect of consolidating the antihypertensive effect and preventing the rebound of blood pressure
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Embodiment 1
[0037] (1) Take 1000g of radish seeds and grind them into coarse powder, add 60% ethanol to soak for 12 hours, use 2 times the amount of 60% ethanol to reflux extract for 5 hours, recover the ethanol, place it at room temperature, refrigerate for 15 hours, filter, and the filtrate Concentrated to a clear paste with a relative density of 1.0-1.5;
[0038] (2) Take 1000g of kudzu root and 1000g of hawthorn, add water and decoct three times, the decoction time is 1 hour, combine the decoction liquid, filter, the filtrate is concentrated to a relative density of 1.1-1.35, add ethanol to make the alcohol content reach 50%, stir , after standing for 12 hours, filter, wash the precipitate once with 50% ethanol, combine the washing liquid with the filtrate, recover the ethanol, concentrate to a clear paste with a relative density of 1.1-1.8;
[0039] (3) Combine the clear pastes obtained in step (1) and step (2), mix well, add conventional auxiliary materials, dry, granulate, and comp...
Embodiment 2
[0041] (1) Take 1800g of radish seeds and grind them into coarse powder, add 85% ethanol to soak for 12 hours, then use 8 times the amount of 85% ethanol to reflux extract for 10 hours, recover the ethanol, place it at room temperature, refrigerate for 30 hours, filter, and filtrate Clear paste concentrated to a relative density of 1.0-1.5;
[0042] (2) Take 600g of kudzu root and 600g of hawthorn and add water to decoct three times, the decoction time is 4 hours, combine the decoction liquid, filter, the filtrate is concentrated to a relative density of 1.1-1.35 (80 ℃), add ethanol to make the alcohol content 80%, stir, and after standing for 12 hours, filter, wash the precipitate with 80% ethanol for 1-3 times, combine the washing liquid with the filtrate, recover the ethanol, concentrate to a clear paste with a relative density of 1.1-1.8;
[0043] (3) Combine the clear pastes obtained in step (1) and step (2), mix well, add conventional auxiliary materials, dry, granulate,...
Embodiment 3
[0045] (1) Take 1120g of radish seeds and grind them into coarse powder, add 75% ethanol to soak for 12 hours, use 5 times the amount of 75% ethanol to reflux extract for 8 hours, recover the ethanol, place it at room temperature, refrigerate for 24 hours, filter, and filtrate Concentrated to a clear paste with a relative density of 1.0-1.5;
[0046] (2) Take 960g of kudzu root and 960g of hawthorn, add water and decoct three times, the decoction time is 1-4 hours, combine the decoction liquid, filter, the filtrate is concentrated to a relative density of 1.1-1.35, add ethanol to make the alcohol content reach 50% -80%, stir, stand still for 12 hours, filter, wash the precipitate with 50%-80% ethanol for 1-3 times, combine the washing liquid with the filtrate, recover the ethanol, concentrate to a clear paste with a relative density of 1.1-1.8;
[0047] (3) Combine the clear pastes obtained in step (1) and step (2), mix well and add conventional auxiliary materials to make pil...
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