Polyene phosphatidyl choline composition for injection and preparation method thereof
A technology for polyene phosphatidylcholine and injection, which is applied in the directions of drug combinations, medical preparations without active ingredients, and medical preparations containing active ingredients, etc. and other problems, to achieve the effect of exact curative effect and good safety
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Embodiment 1
[0026]
[0027] Add polyene phosphatidylcholine to water for injection, add methoxypolyethylene glycol-phosphatidylethanolamine and cholesterol to soybean oil, and dissolve at room temperature. After the dissolution, mix the above two liquids and add antioxidant vitamin E, and probe for ultrasound Form colostrum, put it in a closed container, and rotate it under reduced pressure at room temperature until it forms a colloidal state, then add another glycine-HCl buffer solution into the closed container, continue to evaporate under reduced pressure for 1.5 hours, and form a uniform emulsion. , use the peristaltic pump to transport the prepared emulsion to the installed microporous membrane filter with a pore size of 0.22 μm for sterilization and filtration, and the initial filtrate is immediately returned to the original liquid tank. After the clarity inspection is qualified, The medicinal solution is received in a serum bottle that has been sterilized by autoclaving; after th...
Embodiment 2
[0029]
[0030]
[0031] Add polyene phosphatidylcholine to water for injection, add methoxypolyethylene glycol-phosphatidylethanolamine and cholesterol to soybean oil, and dissolve at room temperature. After the dissolution, mix the above two liquids and add antioxidant vitamin E, and probe for ultrasound Form colostrum, put it in a closed container, and rotate it under reduced pressure at room temperature until it forms a colloidal state, then add another glycine-HCl buffer solution into the closed container, continue to evaporate under reduced pressure for 1 hour, and form a uniform emulsion. , use the peristaltic pump to transport the prepared emulsion to the installed microporous membrane filter with a pore size of 0.45 μm for sterilization and filtration, and the initial filtrate is immediately returned to the stock solution barrel. After the clarity inspection is qualified, The medicinal solution is received in a serum bottle that has been sterilized by autoclaving...
Embodiment 3
[0033]
[0034]
[0035] Add polyene phosphatidylcholine to water for injection, add methoxypolyethylene glycol-phosphatidylethanolamine and cholesterol to soybean oil, dissolve at room temperature, after the dissolution, mix the above two liquids, add antioxidant vitamin C, and probe for ultrasound Form colostrum, put it in a closed container, and rotate it under reduced pressure at room temperature until it forms a colloidal state, then add another glycine-HCl buffer solution into the closed container, continue to evaporate under reduced pressure for 1.5 hours, and form a uniform emulsion. , use the peristaltic pump to transport the prepared emulsion to the installed microporous membrane filter with a pore size of 0.22 μm for sterilization and filtration, and the initial filtrate is immediately returned to the original liquid tank. After the clarity inspection is qualified, The medicinal solution is received in a serum bottle that has been sterilized by autoclaving; aft...
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