Yixinshu concentrated pill and preparation method thereof
A technology that concentrates pills and relieves the heart, and is used in pill delivery, pharmaceutical formulations, cardiovascular system diseases, etc.
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Embodiment 1
[0062] Prescription: 300g ginseng, 300g Ophiopogon japonicus, 200g schisandra, 300g astragalus, 400g salvia, 200g Chuanxiong, 300g hawthorn
[0063] Preparation method: Ginseng is crushed to obtain fine ginseng powder, and set aside; Schisandra chinensis and Salvia miltiorrhiza are extracted twice with 80% ethanol under reflux, the obtained extracts are filtered, combined, concentrated under reduced pressure to a density of 1.15-1.2 to obtain alcoholic extract A: Decoct Ophiopogon japonicus, Radix Astragali, Rhizoma Chuanxiong and Hawthorn with water twice, combine the decoctions, filter, concentrate the filtrate to 10% of the original volume, add 95% ethanol, stir well, let stand overnight, filter Precipitate, filtrate recovered ethanol and concentrated to a phase density of 1.15 to 1.2 to obtain extract B; ginseng fine powder, extract A and extract B were combined, microwave dried to make granules, and the granules were crushed into fine powder, adding sucrose, Micropowder s...
Embodiment 2
[0065] Prescription: Ginseng 250g, Ophiopogon japonicus 250g, Schisandra 250g, Astragalus 350g, Salvia miltiorrhiza 350g, Chuanxiong 250g, Hawthorn 350g
[0066] Preparation method: Ginseng is crushed to obtain fine ginseng powder, and set aside; Schisandra chinensis and Salvia miltiorrhiza are extracted twice with 70% ethanol under reflux, and the obtained extracts are filtered, combined, concentrated under reduced pressure to a density of 1.15-1.2 to obtain alcoholic extract A: Decoct Ophiopogon japonicus, Radix Astragali, Rhizoma Chuanxiong and Hawthorn with water twice, combine the decoctions, filter, concentrate the filtrate to 12% of the original volume, add 95% ethanol, stir well, let stand overnight, filter Precipitate, filtrate recovered ethanol and concentrated to a phase density of 1.15 to 1.2 to obtain extract B; ginseng fine powder, extract A and extract B were combined, microwave dried to make granules, and the granules were crushed into fine powder, adding sucros...
Embodiment 3
[0068] Prescription: Ginseng 350g, Ophiopogon japonicus 350g, Schisandra 250g, Astragalus 350g, Salvia miltiorrhiza 450g, Chuanxiong 250g, Hawthorn 350g
[0069] Preparation method: Ginseng is crushed to obtain fine ginseng powder, and set aside; Schisandra chinensis and Salvia miltiorrhiza are extracted twice with 85% ethanol under reflux, the obtained extracts are filtered, combined, concentrated under reduced pressure to a density of 1.15-1.2 to obtain alcoholic extract A: Decoct Ophiopogon japonicus, Radix Astragali, Rhizoma Chuanxiong and Hawthorn with water twice, combine the decoctions, filter, concentrate the filtrate to 10% of the original volume, add 95% ethanol, stir well, let stand overnight, filter Precipitate, filtrate recovered ethanol and concentrated to a phase density of 1.15 to 1.2 to obtain extract B; ginseng fine powder, extract A and extract B were combined, microwave dried to make granules, and the granules were crushed into fine powder, adding sucrose, ...
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