Summary of the invention
13 kinds of Compsoite vitamin injection stability to existing in the above-mentioned prior art are not high, problems such as preservation condition harshness, and the present invention provides a kind of improved 13 kinds of Compsoite vitamin injections and preparation method thereof.
In order to realize the foregoing invention purpose, the technical scheme that the present invention adopts is following:
A kind of improved 13 kinds of Compsoite vitamin injections are divided in two ampoules, and the first ampoule injection contains: vitamin A palmitate, vitamin K
1, vitamin D
3, vitamin E, vitamin C, vitamin B
1, riboflavin sodium phosphate, Dexpanthenol, vitamin B
6, nicotiamide and pH regulator agent; The second ampoule injection contains: vitamin B
12, folic acid, biotin, stabilizing agent and pH regulator agent; It is characterized in that, contain in the first ampoule injection Tween 80 and propylene glycol or alcoholic acid any.
Through adjuvant to first ampoule, the especially selection of solubilizing agent, even do not add antioxidant, the stability of first ampoule also is significantly increased than prior art.
Certainly, in order further to improve the stability of the first ampoule injection, the present invention's first ampoule injection can further contain any or theys' of butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT) or Radix Gentianae acyl ethanolamine any mixture.Wherein BHA, BHT are fat-soluble antioxidant, and Radix Gentianae acyl ethanolamine is a water solublity antioxidant.
Said butylated hydroxyanisole consumption can be 0~0.005mg/ml, and said butylated hydroxytoluene consumption can be 0~0.02mg/ml, and said Radix Gentianae acyl ethanolamine consumption can be 0~0.04g/ml.
As preferably, the consumption of Tween 80 is that the consumption of 12~20mg/ml and propylene glycol is that 0.001~0.3g/ml or consumption of ethanol are 0.001~0.3ml/ml in the first ampoule injection of 13 kinds of Compsoite vitamin injections of the present invention.
As the stabilizing agent of the second ampoule injection, so long as pharmaceutically suitable stabilizing agent all can, the preferred propylene glycol of the present invention, wherein the consumption of propylene glycol is 0.001~0.3g/ml.
Preferred as further, the invention provides a kind of improved 13 kinds of Compsoite vitamin injections, it is characterized in that the said first ampoule injection is grouped into by following one-tenth: vitamin A palmitate 3300IU, vitamin K
10.15mg, vitamin D
3200IU, vitamin E 10IU, vitamin C 200mg, vitamin B
16mg, riboflavin sodium phosphate 5mg (in riboflavin 3.6mg), Dexpanthenol 15mg, vitamin B
66mg, nicotiamide 40mg, Tween 80 (consumption be 12~20mg/ml) and propylene glycol (consumption be 0.001~0.3g/ml) or ethanol (consumption is 0.001~0.3ml/ml), and pH value to 4~7 are regulated in the pH regulator agent; The said second ampoule injection is grouped into by following one-tenth: vitamin B
12(consumption is 0.001~0.3g/ml), and pH value to 4.5~7 are regulated in the pH regulator agent for 5 μ g, folic acid 6mg, biotin 60 μ g, propylene glycol.
As the pH regulator agent of the first ampoule injection, so long as pharmaceutically suitable pH regulator agent all can, the preferred sodium hydroxide of the present invention.As the pH regulator agent of the second ampoule injection, so long as pharmaceutically suitable pH regulator agent all can, any of preferably citric acid of the present invention or sodium citrate or their any mixture.
Among the present invention, the described consumption of each adjuvant is meant the content of corresponding adjuvant in corresponding injection.
The method for preparing of aforementioned 13 kinds of Compsoite vitamin injections comprises the steps:
(1) first ampoule: measure vitamin A palmitate, vitamin K by prescription
1, vitamin D
3, vitamin E places container, mix homogeneously adds the recipe quantity Tween 80 and continues to be mixed to evenly, must oil-phase solution, take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6Place container, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 3~5 with the pH regulator agent; Add recipe quantity propylene glycol or ethanol, get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption with the filtering with microporous membrane of 0.22 μ m; Filter, oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, pH to 4~7 are regulated in the pH regulator agent; Benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, sterilization;
(2) second ampoules: take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity stabilizing agent, and pH to 4.5~7 are transferred in the pH regulator agent, add the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that is cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, sterilization to full dose.
When containing above-mentioned antioxidant in first ampoule, the method for preparing of aforementioned 13 kinds of Compsoite vitamin injections of the present invention comprises the steps:
(1) first ampoule: measure vitamin A palmitate, vitamin K by prescription
1, vitamin D
3, vitamin E and butylated hydroxyanisole and/or butylated hydroxytoluene place container, heating-up temperature adds Tween 80 then and continues to be stirred to evenly to stirring, oil-phase solution, take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine places container, adds the water for injection that is cooled to room temperature and is stirred to dissolving, regulates pH to 3~5 with the pH regulator agent; Add recipe quantity propylene glycol or ethanol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption with the filtering with microporous membrane of 0.22 μ m; Filter, oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, regulate pH to 4~7 with the pH regulator agent; Benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, sterilization;
(2) second ampoules: take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity stabilizing agent, and pH to 4.5~7 are transferred in the pH regulator agent, add the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that is cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, sterilization to full dose.
In the aforementioned method for preparing, the preferred sodium hydroxide of the first ampoule pH regulator agent, any of the second ampoule pH regulator agent preferably citric acid or sodium citrate or their any mixture.The step of aforementioned method for preparing (one), step (two) all are two independent processes, do not have operational order between them.
Do further detailed description with regard to technical scheme of the present invention at present.
The screening of solubilizing agent in (one) first ampoule
In order to reach identical or better solubilizing effect, the inventor finds after deliberation, Tween 80 and propylene glycol, and perhaps Tween 80 and ethanol can improve solubilizing effect jointly as solubilizing agent.The inventor investigates the content of Tween 80, and when the consumption of Tween 80 during less than 12mg/ml, injection sterilization back is prone to take place muddy, and Tween 80 is comparatively suitable at 12~20mg/ml.Further find,, when the propylene glycol consumption surpasses 0.3g/ml or amount of ethanol and surpasses 0.3ml/ml, occur crystallization easily after the injection sterilization when Tween 80 during in 12~20mg/ml scope through screening.Obtain through further screening, when the Tween 80 consumption was 12~20mg/ml, the propylene glycol consumption was 0.001~0.3g/ml; Or the Tween 80 consumption is when being 12~20mg/ml, and amount of ethanol 0.001~0.3ml/ml can improve the solubilizing effect of fatsoluble vitamin greatly.Most preferably, the Tween 80 consumption is 16mg/ml, and the propylene glycol consumption is 0.1g/ml; Or the Tween 80 consumption is 16mg/ml, and when amount of ethanol was 0.05ml/ml, solubilizing effect was best.
Surprisingly, when above-mentioned selection is made in solubilizing agent, can not contain antioxidant in the dosage form prescription in first ampoule, and 13 kinds of Compsoite vitamin injection stability that obtain in view of the above obviously are superior to 13 kinds of Compsoite vitamin injections of the prior art.
(2) selection of antioxidant
In order further to improve the stability of the first ampoule injection, also can add suitable antioxidant in the dosage form prescription of first ampoule.Discover that when adding any or theys' any mixture of butylated hydroxyanisole, butylated hydroxytoluene or Radix Gentianae acyl ethanolamine in first ampoule, each item index of the first ampoule injection that obtains all further improves.Preferably, the butylated hydroxyanisole consumption is that 0~0.005mg/ml, butylated hydroxytoluene consumption are that 0~0.02mg/ml, Radix Gentianae acyl ethanolamine consumption are 0~0.04g/ml.
Through inventor's above-mentioned research, 13 kinds of Compsoite vitamin injections that the present invention obtains have following beneficial effect:
(1) do not use antioxidant, 13 kinds of Compsoite vitamin injection safeties that obtain and stability significantly improve than prior art.
(2) improved 13 kinds of Compsoite vitamin injections (no matter whether adding antioxidant) of obtaining of the present invention all can adopt remaining probabilistic method sterilization, and its condition is 115~121 ℃, and sterilization time is 30~12min; Optimum sterilising conditions is 115 ℃, 30min or 121 ℃, and 8min, the F0 value reaches 8-12.Improved 13 kinds of Compsoite vitamin injections of the present invention (no matter whether adding antioxidant) all can be preserved 18 months down in room temperature (10~30 ℃).Therefore, compared to prior art, 13 kinds of Compsoite vitamin injection stability that the present invention obtains are significantly improved.
The specific embodiment
Below in conjunction with the specific embodiment foregoing invention content of the present invention is done further to describe in detail.
But should this be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following embodiment.Not breaking away under the above-mentioned technological thought situation of the present invention, according to ordinary skill knowledge and customary means, make various replacements and change, all should comprise within the scope of the invention.
Embodiment 1
First ampoule:
By prescription measure fatsoluble vitamin and BHA, BHT places container, mixes, add Tween 80 then and continue to be stirred to evenly, oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~4.5 with NaOH, add the recipe quantity propylene glycol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 4.0~4.5, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 4.5~4.6 with citric acid, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 121 ℃, 8min sterilization to full dose.
Embodiment 2
First ampoule:
By prescription measure fatsoluble vitamin and BHA, BHT places container, mixes, add Tween 80 then and continue to be stirred to evenly, oil phase, take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.9~5.0 with NaOH, add the recipe quantity propylene glycol; Filtering with microporous membrane with 0.22 μ m promptly gets aqueous phase solution, adds 0.03% (w/v) activated carbon adsorption, filters; Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 6~7, and benefit adds to the full amount of water for injection; Filter, fill nitrogen, fill, 115 ℃, the 30min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 5.5~6.0 with citric acid, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 115 ℃, 30min sterilization to full dose.
Embodiment 3
First ampoule:
By prescription measure fatsoluble vitamin and BHA, BHT places container, stirs, add Tween 80 then and continue to be stirred to evenly, oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.9~5.0 with NaOH, add the recipe quantity propylene glycol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 5.5~6, and benefit adds to the full amount of water for injection; Filter, fill nitrogen, fill, 121 ℃, the 8min sterilization; This batch product is carried out stability keep sample (under 25 ℃ of temperature), the result sees table 1:
Table 1
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 5.5~6.0 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 121 ℃, 8min sterilization to full dose.
Embodiment 4
First ampoule:
Measure fatsoluble vitamin and butylated hydroxytoluene (BHT) places container by prescription, mix, add Tween 80 then and continue to be stirred to evenly, oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~4.1 with NaOH, add the recipe quantity propylene glycol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 4.0~4.1, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 115 ℃, the 30min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 4.5~4.6 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 115 ℃, 30min sterilization to full dose.
Embodiment 5
First ampoule:
Measure fatsoluble vitamin and butylated hydroxyanisole (BHA) places container by prescription, mix, add Tween 80 then and continue to be stirred to evenly, oil phase.Taking by weighing vitamin C, vitamin B1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B6 by recipe quantity adds the water for injection that is cooled to room temperature and is stirred to dissolving; Regulate pH to 4.0~4.5 with NaOH; Add the recipe quantity propylene glycol; Filtering with microporous membrane with 0.22 μ m promptly gets aqueous phase solution, adds 0.03% (w/v) activated carbon adsorption, filters.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 5.0~5.5, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 115 ℃, the 30min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 4.5~5.0 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 115 ℃, 30min sterilization to full dose.
Embodiment 6
First ampoule:
Measure fatsoluble vitamin by prescription and place container, stir, add Tween 80 then and continue to be stirred to evenly, get oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.5~5.0 with NaOH, add the recipe quantity propylene glycol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 6.5~7.0, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 5.5~6.0 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 121 ℃, 8min sterilization to full dose.
Embodiment 7
First ampoule:
Measure fatsoluble vitamin by prescription and place container, mix, add Tween 80 then and continue to be stirred to evenly, get oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6Place container, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~4.5, add recipe quantity ethanol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m with NaOH.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 4.5~5.0, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 5.5~6.0 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; The vitamin B12 of getting recipe quantity adds the water for injection dissolving that has been cooled to room temperature on a small quantity, joins in the aforementioned solution, replenishes water for injection to full dose; Stir 0.22 μ m microporous filter membrane fine straining, fill; Sealing by fusing, 121 ℃, the 8min sterilization; This batch product is carried out stability keep sample (under 25 ℃), the result sees table 2:
Table 2
Embodiment 8
First ampoule:
Measure fatsoluble vitamin and butylated hydroxyanisole (BHA) places container by prescription, stir, add Tween 80 then and continue to be stirred to evenly, oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~4.5 with NaOH, add recipe quantity ethanol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 4.0~4.5 benefits and is added to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 4.5~4.6 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 121 ℃, 8min sterilization to full dose.
Embodiment 9
First ampoule:
Measure fatsoluble vitamin, butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) by prescription and place container, stir, add Tween 80 then and continue to be stirred to evenly, get oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin, Dexpanthenol, nicotiamide, vitamin B
6, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~5.0 with NaOH, add recipe quantity ethanol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 6.5~7, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 115 ℃, the 30min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 6.5~7 with sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, add in the above-mentioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 115 ℃, 30min sterilization to full dose.
Embodiment 10
First ampoule:
Measure fatsoluble vitamin and butylated hydroxytoluene (BHT) places container by prescription, mix, add Tween 80 then and continue to be stirred to evenly, oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~4.5 with NaOH, add the recipe quantity propylene glycol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 5.0~5.5, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 4.5~5.0 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 115 ℃, 30min sterilization to full dose.
Embodiment 11
First ampoule:
Measure fatsoluble vitamin by prescription and place container, stir, add Tween 80 then and continue to be stirred to evenly, get oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin, Dexpanthenol, nicotiamide, vitamin B
6, Radix Gentianae acyl ethanolamine, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~5.0 with NaOH, add recipe quantity ethanol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 6.0~7.0, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 6.5~7 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 121 ℃, 8min sterilization to full dose.
Embodiment 12
First ampoule:
Measure fatsoluble vitamin by prescription and place container, stir, add Tween 80 then and continue to be stirred to evenly, get oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin, Dexpanthenol, nicotiamide, vitamin B
6, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~5.0 with NaOH, add recipe quantity ethanol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 6.0~7.0, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 6.5~7 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 121 ℃, 8min sterilization to full dose.
Embodiment 13
First ampoule:
Measure fatsoluble vitamin by prescription and place container, mix, add Tween 80 then and continue to be stirred to evenly, get oil phase.Take by weighing vitamin C, vitamin B by recipe quantity
1, riboflavin sodium phosphate, Dexpanthenol, nicotiamide, vitamin B
6, add the water for injection that is cooled to room temperature and be stirred to dissolving, regulate pH to 4.0~4.5 with NaOH, add the recipe quantity propylene glycol, promptly get aqueous phase solution, adding 0.03% (w/v) activated carbon adsorption, filtration with the filtering with microporous membrane of 0.22 μ m.Oil-phase solution is slowly joined in the aqueous phase solution of quick stirring, the NaOH solution with 50% is regulated pH to 5.0~5.5, and benefit adds to the full amount of water for injection, and filters, fills nitrogen, fill, and 121 ℃, the 8min sterilization.
Second ampoule:
Take by weighing recipe quantity folic acid, biotin, add the water for injection that is cooled to room temperature of dosing amount cumulative volume 50%, stirring and dissolving under the nitrogen protection; It is miscible to add the stirring of recipe quantity propylene glycol, transfers pH to 4.5~5.0 with citric acid and sodium citrate, adds the needle-use activated carbon of dense part long-pending 0.05% (W/V), stirring at normal temperature 15 minutes, and decarburization filters; Get the vitamin B of recipe quantity
12Add the water for injection dissolving that has been cooled to room temperature on a small quantity, join in the aforementioned solution, replenish water for injection, stir, 0.22 μ m microporous filter membrane fine straining, fill, sealing by fusing, 115 ℃, 30min sterilization to full dose.
13 kinds of Compsoite vitamin injections through technical scheme of the present invention obtains all can carry out 115-121 ℃ of sterilization, and can satisfy that each item index still meets the requirements after room temperature (10~30 ℃) is down preserved 18 months.