Traditional Chinese medicine for treating yin-deficiency fire-hyperactivity type neurasthenia and preparation method thereof
A technology for yin deficiency and fire, and neurasthenia, which is applied in pharmaceutical formulations, nervous system diseases, medical preparations containing active ingredients, etc. Highly targeted, precise curative effect
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preparation example Construction
[0042] When the dosage form of the Chinese medicine is a tablet, its preparation method may further comprise the steps:
[0043] The first step is to mix the various raw materials of the traditional Chinese medicine in proportion, add ethanol with an alcohol concentration of 85-95% relative to the mass of the mixture, heat and reflux for 1-3 hours, extract, and filter to obtain the first extract Adding the obtained dregs by filtration with ethanol with an alcohol concentration of 85-95% relative to the quality of the dregs 1-2 times, heating and refluxing for 1-3 hours, extracting, and filtering to obtain a second extract; The liquid and the second extract are combined, concentrated under reduced pressure to remove the ethanol solvent, and dried to obtain a dry paste;
[0044] In the second step, the dry paste obtained in the first step is placed in an ultrafine pulverizer for 1 to 2 hours, pulverized, and sieved to obtain an ultrafine powder of 300 mesh to 400 mesh;
[0045]...
Embodiment 1
[0051] Embodiment 1: tablet
[0052] Take 150g of citron, 120g of winter heart grass, 120g of gourd tea, 200g of milk pulp root, 140g of licorice festival, 300g of cactus, 200g of Xinta flower, 180g of golden silk brush, 200g of white plum blossom, 200g of stone cypress, 150g of water amaranth, 280g skin, 150g vine seed, 200g sanjia skin, 300g velvet seed, 180g centipede vine and 80g shallot;
[0053] Its preparation method comprises the following steps:
[0054] The first step is to mix the raw materials of the traditional Chinese medicine in proportion, add ethanol with an alcohol concentration of 85% that is twice the mass of the mixture, heat and reflux for 2 hours, extract, and filter to obtain the first extract; filter the obtained dregs Then add ethanol with an alcohol concentration of 95% relative to the quality of the dregs, heat and reflux for 1 hour, extract, and filter to obtain the second extract; combine the first extract and the second extract, and concentrate ...
Embodiment 2
[0057] Embodiment 2: capsules
[0058] Take 180g of citron, 90g of deer heart grass, 140g of gourd tea, 180g of milk pulp root, 170g of licorice festival, 260g of cactus, 220g of Xinta flower, 150g of golden silk brush, 240g of white plum blossom, 180g of stone cypress, 190g of water amaranth, oak tree 250g skin, 200g vine seed, 170g sanjia skin, 320g velvet seed, 160g centipede vine and 110g shallot;
[0059] Its preparation method comprises the following steps:
[0060] The first step is to mix the raw materials of the traditional Chinese medicine in proportion, add ethanol with an alcohol concentration of 85% that is three times the mass of the mixture, heat and reflux for 1 hour, extract, and filter to obtain the first extract; filter the obtained dregs Then add ethanol with an alcohol concentration of 85% relative to the quality of the dregs, heat and reflux for 2 hours, extract, and filter to obtain the second extract; combine the first extract and the second extract, a...
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