Oral liquid preparation of pidotimod
A liquid preparation, the technology of pidotimod, which is applied in the field of pharmaceuticals, can solve the problems of unstable product quality and difficulty in long-term stable storage, and achieve high stability, stable storage, and improved solubility
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Embodiment 1
[0029] Example 1 prescription:
[0030]
[0031] Get the purified water of preparation amount 20% and boil, add sucrose 470g thereinto, stir evenly; Add medicinal charcoal of 0.05% of the total volume of concentrated medicinal solution in the above-mentioned uniformly stirred solution and stir evenly, after boiling, plate frame (lining filter with canvas).
[0032] Take the purified water of 70% preparation amount, add edetate disodium 3g, trishydroxymethylaminomethane 96g, sodium chloride 4g, stevioside 12g, pidotimod 200g to it successively, stir while adding, Make the above substances fully dissolved.
[0033] Combine the two kinds of purified water after adding the above-mentioned substances, add 4g of the above-mentioned food essence to it, stir well, use 5% sodium hydroxide aqueous solution to fine-tune the pH value to 4.4-5.6, add purified water to 10000ml, and stir well After filling, the pidotimod oral liquid preparation with a specification of 10ml and 0.2g was...
Embodiment 2
[0035] prescription:
[0036]
[0037] Get the purified water of preparation amount 20% and boil, add sorbitol 446g thereinto, stir evenly; Add the medicinal charcoal of 0.05% of the total volume of thick dispensing liquid in the above-mentioned uniformly stirred solution and stir evenly, after boiling, plate frame ( Lined with canvas) filter press.
[0038] Take purified water with 70% preparation amount, add calcium sodium edetate 3g, trishydroxymethylaminomethane 100g, sodium chloride 6g, fructose syrup 24g, pidotimod 200g to it successively, stir while adding , so that the above-mentioned substances are fully dissolved.
[0039] Combine the two kinds of purified water after adding the above-mentioned substances, add 3g of the above-mentioned food essence to it, stir well, use 5% sodium hydroxide aqueous solution to fine-tune the pH value to 4.5-5.5, add purified water to 10000ml, and stir well After filling, the pidotimod oral liquid preparation with a specification o...
Embodiment 3
[0041] prescription:
[0042]
[0043]Take purified water with a preparation amount of 20% and boil it, add 520g of aspartame to it, and stir evenly; add medicinal charcoal with a total volume of 0.05% of the concentrated medicinal liquid to the above-mentioned uniformly stirred solution, and stir evenly, and then boil it. Frame (lined with canvas) filter press.
[0044] Take the purified water with 70% preparation amount, add 2.5g of disodium edetate, 0.5g of glycerin, 94g of trishydroxymethylaminomethane, 3g of sodium hydroxide, 6g of sodium chloride, 14g of natural concentrated grape juice, Domod 200g, stir while adding, so that the above-mentioned substances are fully dissolved.
[0045] Combine the two kinds of purified water after adding the above-mentioned substances, add 6g of the above-mentioned food essence to it, stir well, use 5% sodium hydroxide aqueous solution to fine-tune the pH value to 4.4-5.6, add purified water to 10000ml, and stir well After filling, ...
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