Composition for rescuing from collapse by restoring yang and preventing and curing chronic heart failure, medicament prepared from composition and preparation method of composition
A technology for chronic heart failure and rejuvenation of yang, which is applied in the field of composition of natural medicinal ingredients, can solve the problems of loss of beneficial ingredients, toxicity and safety, and influence on the safety of drug efficacy and safety, and achieves the effect of a reasonable combination of medicinal efficacy ingredients.
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Embodiment 1
[0035] Take 3 kg of red ginseng, add 12 times of water to decoct twice, each time for 2 hours, filter, combine the filtrate, put it on a HPD100 macroporous adsorption resin column, wash and remove impurities with water of 3 times the volume of the column bed, and then use 70% For ethanol elution, collect 3 times of column bed volume of ethanol eluate, recover ethanol, concentrate and dry to obtain ginsenoside extract.
[0036] Take another 5 kg of succulents, add 8 times the amount of water, adjust the pH value to 6.5-7.5 with sodium hydroxide solution at the beginning of decoction and during the decoction process, decoct 3 times, each time for 1 hour, filter, and combine the filtrate, Recover water, concentrate to a relative density of about 1.20, add 95% (v, the same below) ethanol to make the alcohol content reach 80-85%, stir well, let stand overnight, filter, recover ethanol, concentrate, dry, Aconite extract free from diester alkaloids is obtained.
[0037] Take 4.5kg o...
Embodiment 2
[0040] Take 1 kg of red ginseng, add 12 times of water to decoct twice, each time for 2 hours, filter, combine the filtrate, put it on a HPD100 macroporous adsorption resin column, first wash and remove impurities with 3 times the volume of the column bed, and then use 70% For ethanol elution, collect 3 times of column bed volume of ethanol eluate, recover ethanol, concentrate and dry to obtain ginsenoside extract.
[0041] Take another 2 kg of succulents, add 8 times the amount of water, adjust the pH value to 6.5-7.5 with sodium hydroxide solution at the beginning of decoction and during the decoction process, decoct 3 times, each time for 1 hour, filter, and combine the filtrate, On the HPD100 macroporous adsorption resin column, first wash and remove impurities with 3 times the volume of the column bed, then elute with 70% ethanol, collect the ethanol eluate with 3 times the volume of the column bed, recover the ethanol, concentrate, and dry to obtain Aconite extract conta...
Embodiment 3
[0045] Take 1 kg of red ginseng, add 8 times the amount of water to decoct 3 times, each time for 1 hour, filter, combine the filtrate, put it on a D101 macroporous adsorption resin column, wash and remove impurities with 2 times the volume of the column bed, and then use 60 % ethanol elution, collect the ethanol eluate of 3 times column bed volume, reclaim ethanol, concentrate, dry, obtain ginsenoside extract.
[0046] Take another 1kg of Heifu Tablets, add 12 times the amount of water, adjust the pH value to 8-9 with sodium carbonate solution at the beginning of decoction and during the decoction process, decoct for 3 hours, filter, add pH 2-3 water to the medicinal residue 6 Double the volume and decoct twice, 1 hour each time, filter, combine the filtrate, recover water, concentrate to a relative density of about 1.15, add 90-95% ethanol to make the alcohol content reach about 70%, stir well, and let stand overnight , filtered, recovered ethanol, concentrated and dried to ...
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