Rapid disintegration and rapid dissolution tablet containing kakonein
A technology of puerarin and disintegrant, applied in the field of pharmaceutical preparations, can solve problems such as slow absorption, incomplete absorption, and slow drug dissolution
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Examples
Embodiment 1
[0022] Example 1 Rapid Disintegration and Rapid Dissolution Tablets Containing Puerarin Using Microcrystalline Cellulose as Filler
[0023] Raw materials and accessories
[0024] Prepare as follows.
[0025] Pass the active ingredient puerarin in the formula and the listed excipients through 80-mesh sieve respectively.
[0026] Mix puerarin, microcrystalline cellulose, lactose, crospovidone, aspartame, poloxamer, citric acid, and sodium bicarbonate evenly.
[0027] Add 5% starch slurry to make soft material, extrude and sieve through a 20-mesh sieve to granulate.
[0028] The wet granules were dried at a constant temperature of 60°C for 2 hours.
[0029] The dry granules are sieved with a 20-mesh sieve.
[0030] Add magnesium stearate and mix well.
[0031] It is compressed on a tablet machine, with an average tablet weight of 300mg~350mg, and a tensile strength of 20~50 Newtons.
[0032]The disintegration time limit of the orally disintegrating tablet was che...
Embodiment 2
[0036] Embodiment 2: Puerarin orally rapidly disintegrating tablet containing mannitol as a filler
[0037] Raw materials and accessories
Recipe.4
Recipe 5
Recipe 6
Puerarin
25.00mg
50.00mg
75.00mg
110.00 mg
170.00mg
200.00mg
Crospovidone
25.00mg
40.00mg
60.00mg
ester
8.00mg
8.00mg
8.00mg
5.00mg
5.00mg
5.00mg
6.00mg
6.00mg
6.00mg
2.00mg
2.00 mg
2.00 mg
Iron oxide (red)
0.001%
0.001%
0.001%
Conventional amount
Conventional amount
Conventional amount
1%
1%
1%
[0038] The preparation steps are the same as in Example 1.
[0039] Compressed on a tablet machine, the average tablet weight is between .190mg and 370mg, and the tensile strength is between 20 and...
Embodiment 3
[0043] Embodiment 3: Puerarin orally disintegrating tablet containing carbohydrates and starches.
[0044] Raw materials and accessories
Recipe.7
Recipe 8
Recipe 9
Puerarin
50.00mg
50.00mg
50.00mg
glucose
50.00mg
25.00mg
75.00mg
50.00mg
75.00mg
25.00mg
40.00mg
40mg
40mg
ester
8.00mg
8.00mg
8.00mg
5.00mg
5.00mg
5.00mg
6.00mg
6.00mg
6.00mg
2.00mg
2.00 mg
2.00 mg
Iron oxide (red)
0.001%
0.001%
0.001%
Conventional amount
Conventional amount
Conventional amount
1%
1%
1%
[0045] The preparation steps are the same as in Example 1. Sugar and starch are used as fillers and disintegrants, which are low ...
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