Intravenous transfusion for treating infection of upper respiratory tract and its preparing method
A technology of intravenous infusion and preparation technology, which is applied to the treatment of upper respiratory tract infection and pneumonia, which can solve the problems of affecting the efficacy of medicines, ignoring wogonoside, and low content of active ingredients, so as to facilitate the preparation of modern preparations, improve the efficacy of medicines, and increase stability Effect
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Embodiment 1
[0371] Chlorogenic acid 0.3g
[0372] Baicalin 1g
[0374] Water for injection (add to) 10000ml
[0375] Weigh an appropriate amount of sodium hydroxide, add water for injection and stir to dissolve, put the amount of chlorogenic acid and baicalin into it, dissolve under stirring, use 1mol / L hydrochloric acid and 1mol / L sodium hydroxide to adjust the pH value of the medicinal solution, so that The pH value of the liquid medicine is in the range of 6.0-6.8. Add activated carbon with 1% liquid medicine amount, raise the temperature to 70°C, and stir for 30 minutes. Use a sand filter rod and a vacuum pump to filter the liquid medicine. Use 1mol / L sodium hydroxide to adjust the pH value of the liquid to 5.0. Add water to the full amount and filter the medicinal liquid with a filter, and measure the content and pH value of the semi-finished product according to the quality standard of the semi-finished product. Start potting and measure the fillin...
Embodiment 2
[0377] Chlorogenic Acid 25g
[0378] Baicalin 40g
[0380]Water for injection (add to) 10000ml
[0381] Weigh 5g of sodium chloride, add water for injection and stir to dissolve, so that the concentration is 5%, put the amount of chlorogenic acid and baicalin into it, and stir to dissolve. Use 1mol / L hydrochloric acid and 1mol / L sodium hydroxide to adjust the pH value of the medicinal solution, so that the pH value of the medicinal solution is within the range of 6.0-6.8. Add activated carbon with 1% liquid medicine amount, raise the temperature to 70°C, and stir for 30 minutes. Use a sand filter rod and a vacuum pump to filter the liquid medicine. Use 1mol / L sodium hydroxide to adjust the pH value of the liquid to 8.0. Add water to the full amount and use a filter to filter the liquid medicine, and measure the content and pH value of the semi-finished product according to the quality standard of the semi-finished product. Start potting and me...
Embodiment 3
[0383] Chlorogenic acid 0.3g
[0384] Baicalin 40g
[0385] Sodium chloride 10g
[0386] Water for injection (add to) 10000ml
[0387] Weigh 10g of sodium chloride, add water for injection and stir to dissolve, so that the concentration is 10%, put the amount of chlorogenic acid and baicalin into it, and stir to dissolve. Use 1mol / L hydrochloric acid and 1mol / L sodium hydroxide to adjust the pH value of the medicinal solution, so that the pH value of the medicinal solution is within the range of 6.0-6.8. Add activated carbon with 1% liquid medicine amount, raise the temperature to 70°C, and stir for 30 minutes. Add water to the full amount and use a sand filter stick and a vacuum pump to filter the medicinal solution. Use 1mol / L sodium hydroxide to adjust the pH value of the liquid to 7.0. Use a filter to filter the liquid medicine, and measure the content and pH value of the semi-finished product according to the quality standard of the semi-finished product. Start pott...
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