Trollius chinensis solution preparation for aerosol inhalation and preparation method thereof
A technology of atomized inhalation and nasturtium, applied in the field of pharmaceuticals, can solve the problems of no suitable dosage form, few products, and no use of atomized inhalation preparations, etc., and achieve the effect of easy and comparative therapeutic effect
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Embodiment 1
[0031] (1) Preparation of active ingredients of Trollus chinensis:
[0032] Add 90g of nasturtium herb, add 10 times the amount of water, decoct 3 times, 1.5h each time, combine the filtrate, filter, concentrate the filtrate to an appropriate amount, add ethanol to make the alcohol concentration reach 45%, refrigerate the alcohol precipitation liquid for 36h, take it up Clear liquid, recover ethanol until it has no alcohol smell, concentrate to an appropriate amount, add appropriate amount of water and stir evenly, boil and refrigerate for 24 hours, take the supernatant and concentrate to an appropriate amount, add ethanol again to make the alcohol concentration reach 75%. Refrigerate for 36 hours, take the supernatant, put it at room temperature, add activated carbon to stir and absorb for 30 minutes, filter, recover ethanol until it has no alcohol smell, concentrate to an appropriate amount, add an appropriate amount of water and mix well, boil and refrigerate for 24 hours, t...
Embodiment 2
[0040] (1) Preparation of active ingredients of Trollus chinensis:
[0041] Add 225g of nasturtium herb, add 12 times the amount of water, decoct 3 times, 1.5h each time, combine the filtrate, filter, concentrate the filtrate to an appropriate amount, add ethanol to make the alcohol concentration reach 50%, refrigerate the alcohol precipitation liquid for 36h, take it up For the supernatant, recover ethanol until it has no alcohol smell, concentrate to an appropriate amount, add an appropriate amount of water, stir evenly, boil and refrigerate for 24 hours, take the supernatant and concentrate to an appropriate amount, add ethanol again to make the alcohol concentration reach 80%. Refrigerate for 36 hours, take the supernatant, put it at room temperature, add activated carbon to stir and absorb for 30 minutes, filter, recover ethanol until it has no alcohol smell, concentrate to an appropriate amount, add an appropriate amount of water and mix well, boil and refrigerate for 36 ...
Embodiment 3
[0049] (1) Preparation of active ingredients of Trollus chinensis:
[0050] Add 315g of nasturtium herb, add 15 times the amount of water, decoct 3 times, 1.5h each time, combine the filtrate, filter, concentrate the filtrate to an appropriate amount, add ethanol to make the alcohol concentration reach 55%, refrigerate the alcohol precipitation liquid for 36h, take it up For the supernatant, recover ethanol until it has no alcohol smell, concentrate to an appropriate amount, add an appropriate amount of water, stir evenly, boil and refrigerate for 24 hours, take the supernatant and concentrate to an appropriate amount, add ethanol again to make the alcohol concentration reach 85%. Refrigerate for 36 hours, take the supernatant, put it at room temperature, add activated carbon to stir and absorb for 30 minutes, filter, recover ethanol until it has no alcohol smell, concentrate to an appropriate amount, add an appropriate amount of water and mix well, boil and refrigerate for 36 ...
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