Medicinal preparation containing ginseng and aconite root in raw material and its preparing method and quality control method
A technology of pharmaceutical preparations, ginseng, applied in the field of pharmaceutical preparations
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Embodiment 1
[0266] Preparation:
[0267] (1) Add 6 times the amount of ginseng (the first time because it is a dry medicinal material, add 1 times more) 70% ethanol reflux extraction twice, each time for 2 hours, filter, recover the ethanol from the filtrate until it has no alcohol smell, and concentrate the liquid Each 1ml is equivalent to containing 1.45-1.55g of ginseng crude drug, add the same amount of water-saturated n-butanol for extraction 6 times each time, combine the n-butanol liquid, recover n-butanol until it has no n-butanol smell, dissolve it in water, and filter , to obtain the ginsenoside intermediate, for subsequent use;
[0268] (2) Add 9 times the amount of water to the red ginseng medicinal residue after alcohol extraction (the first time because it is a dry medicinal material, add 3 times the amount) decoction extraction or reflux extraction 3 times, each time for 2 hours, filter, and concentrate to The concentration of the medicinal solution is 0.75-0.85g cr...
Embodiment 2
[0285] Preparation:
[0286] Remarks: The preparation method of the prescription of similar preparations in this embodiment is the same.
[0287] (1) Add 6 times the amount of ginseng (the first time because it is a dry medicinal material, add 1 times more) 70% ethanol reflux extraction twice, each time for 2 hours, filter, recover the ethanol from the filtrate until it has no alcohol smell, and concentrate the liquid Each 1ml is equivalent to containing 1.45-1.55g of ginseng crude drug, add the same amount of water-saturated n-butanol for extraction 6 times each time, combine the n-butanol liquid, recover n-butanol until it has no n-butanol smell, dissolve it in water, and filter , to obtain the ginsenoside intermediate, for subsequent use;
[0288] (2) Add 9 times the amount of water to the red ginseng medicinal residue after alcohol extraction (the first time because it is a dry medicinal material, add 3 times the amount) decoction extraction or reflux extraction 3 ...
Embodiment 3
[0307] Preparation:
[0308] (1) Add 6 times the amount of ginseng (the first time because it is a dry medicinal material, add 1 times more) 70% ethanol reflux extraction twice, each time for 2 hours, filter, recover the ethanol from the filtrate until it has no alcohol smell, and concentrate the liquid Each 1ml is equivalent to containing 1.45-1.55g of ginseng crude drug, add the same amount of water-saturated n-butanol for extraction 6 times each time, combine the n-butanol liquid, recover n-butanol until it has no n-butanol smell, dissolve it in water, and filter , to obtain the ginsenoside intermediate, for subsequent use;
[0309] (2) Add 9 times the amount of water to the red ginseng medicinal residue after alcohol extraction (the first time because it is a dry medicinal material, add 3 times the amount) decoction extraction or reflux extraction 3 times, each time for 2 hours, filter, and concentrate to The concentration of the medicinal solution is 0.75-0.85g cr...
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