Shenshe composition and preparation thereof
A technology of composition and red ginseng, applied in the direction of drug combination, medical formula, plant raw materials, etc., can solve the problems of insufficient utilization of medicinal material resources, cumbersome operation process, and failure to extract polysaccharide components of Hedyotis diffusa
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Embodiment 1
[0041] Embodiment one: the preparation of Shentong tablet
[0042] 1.1 Preparation of red ginseng and Hedyotis diffusa extracts
[0043] 1) Take 1800g of red ginseng and grind it into the coarsest powder, 1200g of Hedyotis diffusa, cut it into sections, add 8 times of 75% ethanol, reflux for 1 hour each time, filter, dry the filter residue, and set aside;
[0044] 2) Combine the filtrates, adjust the pH to 8.38 with sodium hydroxide, let stand for 8-12 hours, filter, adjust the pH of the filtrate to 6.45 with dilute hydrochloric acid, place and filter, recover the ethanol from the filtrate until it has no alcohol smell, and dry the paste under reduced pressure or Spray drying to obtain 200 g of alcohol extract saponins, flavonoids, p-hydroxycoumaric acid, triterpenoids and other components.
[0045] 3) Take the dried medicinal residues and add water to decoct twice, add 8 times of water for the first time, decoct for 1 hour, add 6 times of water for the second time, decoct fo...
Embodiment 2
[0057] Embodiment two: the preparation of Shen Tongu oral liquid
[0058] 2.1 Preparation of red ginseng and Hedyotis diffusa extracts
[0059] 1) Take 1000g of red ginseng and pulverize into the coarsest powder, 800g of Hedyotis diffusa, cut into sections, add 6 times of 80% ethanol, reflux for 1 hour each time, filter, dry the filter residue, and set aside;
[0060] 2) Combine the filtrates, adjust the pH value to 8.67 with sodium hydroxide, let it stand for 8-12 hours, filter, adjust the pH value of the filtrate to 6.55 with dilute hydrochloric acid, place and filter, recover the ethanol from the filtrate until it has no alcohol smell, and obtain the saponin of the alcohol extract , flavonoids, p-hydroxycoumaric acid, triterpenoids and other ingredients.
[0061] 3) Take the dried medicinal residues and add water to decoct twice, add 10 times the water for the first time, decoct for 1 hour, add 8 times the water for the second time, decoct for 0.5 hours, filter, and combin...
Embodiment 3
[0064]Embodiment Three: Preparation of Shentong Injection
[0065] 3.1 Preparation of red ginseng and Hedyotis diffusa extracts
[0066] 1) Take 800g of red ginseng and pulverize into the coarsest powder, 1200g of Hedyotis diffusa, cut into sections, add 8 times of 80% ethanol, reflux for 1 hour each time, filter, dry the filter residue, and set aside;
[0067] 2) Combine the filtrates, adjust the pH value to 8.38 with sodium hydroxide, let stand for 8-12 hours, filter, adjust the pH value of the filtrate to 6.45 with dilute hydrochloric acid, place and filter, recover the ethanol from the filtrate until it has no alcohol smell, and obtain the saponin of the alcohol extract , flavonoids, p-hydroxycoumaric acid, triterpenoids and other ingredients.
[0068] 3) Take the dried medicinal residues and add water to decoct twice, add 8 times of water for the first time, decoct for 1 hour, add 8 times of water for the second time, decoct for 0.5 hours, filter, and combine the filtrat...
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