Chinese medicine composition for treating spleen and stomach deficiency-cold type dyspepsia and preparation method of granules
A technology for spleen-stomach deficiency-cold type and dyspepsia, which is applied to a traditional Chinese medicine composition for treating spleen-stomach deficiency-cold type dyspepsia. The traditional Chinese medicinal composition can be used in the field of preparation of granules, which can solve the problem of loss of volatile components, decreased drug efficacy, and difficulty in industrialized production of drugs. and other problems, to achieve the effect of high production efficiency, prevention of loss, stable and controllable quality
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[0027] The preparation method of the above-mentioned traditional Chinese medicine composition granules for treating indigestion due to deficiency and cold of the spleen and stomach specifically comprises the following steps:
[0028] Step 1, weighing according to weight percentage: amomum 47-53%, cloves 30-36%, white pepper 14-20%, the weight percentage sum of the above components is 100%, and mix well to obtain a mixed medicinal powder;
[0029] Step 2, put the mixed medicinal powder obtained in step 1 into an extraction tank, add 8 to 10 times of the mixed powder in water, soak for 2 to 3 hours, heat, steam distill and extract the volatile oil, the time for extracting the volatile oil is 4 to 6 hours, collect the volatile oil, water After the extract is filtered, it is stored in another device, and the medicinal residue is used for standby;
[0030] In step 3, the volatile oil extracted in step 2 is clathrated with β-cyclodextrin using a saturated aqueous solution method to ...
Embodiment 1
[0058] Step 1, crush Amomum seed, clove and white pepper respectively and pass through a 20-mesh sieve for later use;
[0059] Step 2, weighing 47% Amomum medicinal powder, 33% clove medicinal powder, 20% white pepper medicinal powder by weight percentage, and mixing to obtain mixed medicinal powder;
[0060] Step 3, put the mixed medicinal powder obtained in step 2 into an extraction tank, add 8 times the amount of water to soak for 2 hours, heat, and steam distill to extract the volatile oil. The extraction time is 4 hours, collect the volatile oil, filter the water extract, and store it in another container. spare;
[0061] Step 4, weigh a certain amount of β-cyclodextrin, add distilled water to dissolve it, let it cool to 40°C to make it a saturated solution, and stir it (200r·min -1 ) slowly add the volatile oil extracted in step 3 (mass ratio of volatile oil to β-cyclodextrin is 1:8), continue to stir for 4 hours, let it stand for refrigerated for 24 hours, filter, wash...
Embodiment 2
[0065] Step 1, crush Amomum seed, clove and white pepper respectively and pass through a 20-mesh sieve for later use;
[0066] Step 2, weighing 53% Amomum medicinal powder, 33% clove medicinal powder, and 14% white pepper medicinal powder by weight percentage, and mixing to obtain a mixed medicinal powder;
[0067] Step 3, put the mixed medicinal powder obtained in step 2 into an extraction tank, add 9 times the amount of water to soak for 2.5 hours, heat, and steam distill to extract the volatile oil, the extraction time is 5 hours, collect the volatile oil, filter the water extract and store it in another container, slag spare;
[0068] Step 4, weigh a certain amount of β-cyclodextrin, add distilled water to dissolve it, let it cool to 40°C to make it a saturated solution, and stir it (200r·min -1 ) slowly add the volatile oil extracted in step 3 (mass ratio of volatile oil to β-cyclodextrin is 1:8), continue to stir for 4 hours, let it stand for refrigerated for 24 hours, ...
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