Chinese medicine granule containing spina date seed extract and preparation method thereof
A technology of extract of jujube seed and traditional Chinese medicine granules, applied in the directions of medical preparations containing active ingredients, pharmaceutical formulas, medical preparations with non-active ingredients, etc. question
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Embodiment 1
[0053] The preparation of the active ingredient of the present invention: (a): get 1380g of spinous date seed, 828g of Albizia julibrissin, 20.7g of notoginseng, 414g of licorice for subsequent use; Add licorice with 10 times the crude drug amount of water, reflux for extraction for 2 hours, filter, and the filtrate is set aside, add 10 times the crude drug amount of water to the medicinal residues, reflux and extract for 2 hours, filter, and the filtrate is set aside, add 10 times the crude drug amount of water to the medicinal residues, and reflux Extract for 2 hours, filter, combine 3 extracts, concentrate under reduced pressure below 70°C to 1g crude drug / ml (P 60 =1.06~1.09), add 95% ethanol to make alcohol content reach 60%, leave standstill overnight, filter, and filtrate reclaims ethanol to 3g crude drug / ml (P 60 =1.12~1.14), add 95% ethanol to make the alcohol content reach 80%, let stand overnight, filter, and the filtrate is concentrated under reduced pressure to a ...
Embodiment 2
[0057] The preparation of the active ingredient of the present invention: (a): get 690g of spinous date seed, 500g of Albizia julibrissin, 12.5g of notoginseng leaf saponin, 220g of licorice for subsequent use; Add licorice with 12 times the amount of crude drug water, reflux extraction for 3 hours, filter, and the filtrate is set aside, add 10 times the crude drug amount of water to the medicinal residues, reflux extraction for 2 hours, filter, and set aside the filtrate, add 8 times the crude drug amount of water to the medicinal residues, and reflux Extract for 1 hour, filter, combine the extracts for 3 times, and concentrate under reduced pressure below 70 degrees Celsius to 1g crude drug / ml (P 60 =1.06~1.09), add 95% ethanol to make alcohol content reach 60%, leave standstill overnight, filter, and filtrate reclaims ethanol to 3g crude drug / ml (P 60 =1.12~1.14), add 95% ethanol to make the alcohol content reach 80%, let stand overnight, filter, and the filtrate is concent...
Embodiment 3
[0061] The preparation of the active ingredient of the present invention: (a) take 2070g of Semen jujubee, 1200g of Albizia julibrissin, 15g of notoginseng, and 500g of licorice for later use; Extract for 5 hours, filter, and set aside the filtrate, add 12 times the crude drug amount of water to the dregs, reflux extraction for 3 hours, filter, and set aside the filtrate, add 10 times the crude drug amount of water to the dregs, reflux extraction for 2 hours, filter, and combine for 3 hours Secondary extract, below 80°C, P 60 =1.06~1.09 Concentrate under reduced pressure to 1g crude drug / ml, add 99% ethanol to make the alcohol content reach 70%, let stand overnight, filter, filtrate reclaims ethanol, in P 60 =Concentrate to 3g crude drug / ml at 1.12~1.14, add 90~99% ethanol to make the alcohol content reach 75~85%, leave it to stand overnight, filter, and the filtrate is concentrated under reduced pressure to a thick paste; (c) take Panax notoginseng leaves The saponin dry pow...
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