Medicinal composition and preparation method thereof
A technology of composition and filtrate, which is applied in the field of medicine, can solve the problems such as the influence of decoction conditions and the effect cannot be guaranteed, and achieve the effect of improving immunity, significant therapeutic effect, and safe and reliable use
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Embodiment 1
[0024] Embodiment 1, a kind of preparation method of pharmaceutical composition
[0025] Include the following steps:
[0026] S1) Weigh 10 parts of Rhizoma Polygonatum, 10 parts of Poria cocos, 5 parts of Cordyceps militaris, 2 parts of jujube, 2 parts of medlar and 15 parts of roasted licorice, clean them and put them in a multi-functional extraction tank, add 6 times the amount of purified Soak in water for 60 minutes, decoct for 120 minutes, filter to obtain the first filtrate and the first filter residue; add 5 times the amount of purified water to the first filter residue and decoct for 60 minutes to obtain the second filtrate and the second filter residue; Filtrate and the second filtrate are mixed, 100 mesh sieves are filtered, obtain filtrate, get filtrate;
[0027] S2) concentrating the filtrate of step S1 under reduced pressure (at a temperature of 70°C and a vacuum of 0.07MPa) to a thick paste with a relative density of 1.06-1.10 at 40°C;
[0028] S3) Add ethanol...
Embodiment 2
[0031] Embodiment 2, a kind of preparation method of pharmaceutical composition
[0032] Include the following steps:
[0033] S1) Weigh 15 parts of Rhizoma Polygonatum, 15 parts of Poria cocos, 6 parts of Cordyceps militaris, 2 parts of jujube, 2 parts of medlar and 15 parts of roasted licorice, clean them and put them in a multifunctional extraction tank, add 6 times the amount of purified Soak in water for 60 minutes, decoct for 120 minutes, filter to obtain the first filtrate and the first filter residue; add 5 times the amount of purified water to the first filter residue and decoct for 60 minutes to obtain the second filtrate and the second filter residue; Filtrate and the second filtrate are mixed, 100 mesh sieves are filtered, obtain filtrate, get filtrate;
[0034] S2) concentrating the filtrate of step S1 under reduced pressure (at a temperature of 70°C and a vacuum of 0.07MPa) to a thick paste with a relative density of 1.06-1.10 at 40°C;
[0035] S3) Add ethanol ...
Embodiment 3
[0038] Embodiment 3, a kind of preparation method of pharmaceutical composition
[0039] Include the following steps:
[0040] S1) Weigh 10 parts of Rhizoma Polygonatum, 15 parts of Poria cocos, 5 parts of Cordyceps militaris, 2 parts of Chinese jujube, 2 parts of medlar and 13 parts of roasted licorice. Soak in water for 50-100 minutes, decoct for 120 minutes, filter to obtain the first filtrate and the first filter residue; add 5 times the amount of purified water to the first filter residue and decoct for 60 minutes to obtain the second filtrate and the second filter residue; The first filtrate and the second filtrate are mixed, and 100 mesh sieves are filtered to obtain the filtrate, and the filtrate is taken;
[0041] S2) concentrating the filtrate in step S1 under reduced pressure (at a temperature of 70°C and a vacuum of 0.07MPa) to a thick paste with a relative density of 1.06-1.10 at 45°C;
[0042] S3) Add ethanol to the thick cream in step S2 to make the thick crea...
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