Vitamin CE effervescent tablets and preparation method thereof
A technology for vitamins and effervescent tablets, which is applied in pharmaceutical formulations, medical preparations containing active ingredients, and food ingredients as taste modifiers, etc. and other problems to achieve the effect of enhancing immunity, short disintegration time and good fluidity
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Embodiment 1
[0023] 1 Preparation condition screening
[0024] 1.1 Selection of acid source and alkali source
[0025] Alkali sources commonly used in effervescent tablets include sodium bicarbonate, potassium carbonate, potassium bicarbonate, calcium carbonate, etc. The effervescent tablet made with sodium bicarbonate as the alkali source can disintegrate rapidly in water, and the pH value of the effervescent solution is suitable for the stability of vitamin C, so sodium bicarbonate is selected as the alkali source in the present invention. Commonly used acid sources include tartaric acid, citric acid, fumaric acid, malic acid, etc. On the basis of the fixed alkali source being sodium bicarbonate, a selection test was carried out on the above acid sources, and the results are shown in Table 1.
[0026] Table 1 acid source optimization test
[0027]
[0028] As can be seen from the test result of table 1, use tartaric acid as acid source, its granulation effect is good, effervescent d...
Embodiment 2
[0046] 2 Preparation of Vitamin CE Effervescent Tablets
[0047] The preparation method of vitamin CE effervescent tablet comprises the following steps:
[0048] (1) Weigh the following components in parts by weight: vitamin C 50g, vitamin E 12g, lactose 800g, sodium bicarbonate 600g, tartaric acid 550g, aspartame 45g, sweet orange essence 15g and polyethylene glycol 6000 10g ;
[0049] (2) Dissolve polyethylene glycol 6000 in 50% ethanol to prepare a polyethylene glycol solution, crush the weighed sodium bicarbonate and lactose, pass through a 80-mesh sieve, and mix evenly in a tank mixer ;
[0050] (3) Add the mixed sodium bicarbonate and lactose into the polyethylene glycol solution, granulate with a oscillating granulator, and pass through a 20-mesh sieve. The obtained wet granules are dried at 40°C, and then sized with a oscillating granulator. 20 mesh sieve;
[0051] (4) Weigh 50g of polyethylene glycol 6000, crush it through an 80-mesh sieve, sieve the weighed tarta...
Embodiment 3
[0055] 2 Preparation of Vitamin CE Effervescent Tablets
[0056] The preparation method of vitamin CE effervescent tablet comprises the following steps:
[0057] (1) Weigh the following components in parts by weight: vitamin C 150g, vitamin E 50g, lactose 1500g, sodium bicarbonate 1500g, tartaric acid 1200g, aspartame 98g, sweet orange flavor 50g and polyethylene glycol 6000 15g ;
[0058] (2) Dissolve polyethylene glycol 6000 in 50% ethanol to prepare a polyethylene glycol solution, crush the weighed sodium bicarbonate and lactose, pass through a 100-mesh sieve, and mix evenly in a tank mixer ;
[0059] (3) Add the mixed sodium bicarbonate and lactose into the polyethylene glycol solution, granulate with a oscillating granulator, and pass through a 30-mesh sieve. The obtained wet granules are dried at 45°C, and then sized with a oscillating granulator. 30 mesh sieve;
[0060] (4) Weigh 80g of polyethylene glycol 6000, crush it through a 100-mesh sieve, sieve the weighed t...
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