Qinbaohong solution preparation used for inhalation and preparation method thereof
A kind of preparation technology of Qinbahong, which is applied in the field of pharmacy to achieve the effects of low production cost, low dosage and high stability
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Embodiment 1
[0037] Example 1 Qin Baohong Inhalation Solution
[0038]
[0039] (1) Take Manshanhong, add 10 times the amount of water for the first time, distill for 6 hours, collect the volatile oil and extract for use, add 10 times the amount of water to the medicine residue, decoct for 1.5 hours, add 10 times the amount of water for the second time, and decoct 1.5h, filter, combine the filtrate, concentrate, add ethanol to 80% alcohol content, stir, let stand for more than 12h, filter, recover ethanol to 1ml containing 4g crude drug, add water to 1ml containing 0.5g crude drug, and have been processed After washing a good macroporous resin column with water, it is eluted with 40% ethanol, the eluate is collected, the ethanol is recovered, and concentrated to dryness to obtain the active ingredient of Manshan Red
[0040] (2) Decoction with water for two times, add 10 times the amount of water for the first time, add 8 times the amount of water for the second time, decoct for 2 hours, filter...
Embodiment 2
[0044]
[0045] (1) Take Manshanhong, add 10 times the amount of water for the first time, distill for 6 hours, collect the volatile oil and extract for use, add 10 times the amount of water to the medicine residue, decoct for 1.5 hours, add 10 times the amount of water for the second time, and decoct 1.5h, filter, combine the filtrate, concentrate, add ethanol to 80% alcohol content, stir, let stand for more than 12h, filter, recover ethanol to 1ml containing 4g crude drug, add water to 1ml containing 0.5g crude drug, and have been processed After washing a good macroporous resin column with water, it is eluted with 40% ethanol, the eluate is collected, the ethanol is recovered, and concentrated to dryness to obtain the active ingredient of Manshanhong;
[0046] (2) Take the pumila peel and add water to decoc 2 times, add 10 times the amount of water for the first time, decoc 2h, and add 8 times the amount of water for the second time, decoc 2h, filter, combine the filtrate, conc...
Embodiment 3
[0050]
[0051] (1) Take Manshanhong, add 10 times the amount of water for the first time, distill for 6 hours, collect the volatile oil and extract for use, add 10 times the amount of water to the medicine residue, decoct for 1.5 hours, add 10 times the amount of water for the second time, and decoct 1.5h, filter, combine the filtrate, concentrate, add ethanol to 80% alcohol content, stir, let stand for more than 12h, filter, recover ethanol to 1ml containing 4g crude drug, add water to 1ml containing 0.5g crude drug, and have been processed After washing a good macroporous resin column with water, it is eluted with 40% ethanol, the eluate is collected, the ethanol is recovered, and concentrated to dryness to obtain the active ingredient of Manshanhong;
[0052] (2) Take the pumila peel and add water to decoc 2 times, add 10 times the amount of water for the first time, decoc 2h, and add 8 times the amount of water for the second time, decoc 2h, filter, combine the filtrate, conc...
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