Omeprazole hydrotalcite composite tablet and preparation process thereof
A technology of omeprazole aluminum and omeprazole tablets, which is applied in the field of omeprazole aluminum magnesium carbonate composite tablets and its preparation, can solve the problems of poor ingestibility, environmental pollution and production process of omeprazole and aluminum magnesium carbonate Complicated issues
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Embodiment 1
[0074] An omeprazole aluminum magnesium carbonate composite tablet is a three-layer composite structure of an omeprazole tablet core layer, an enteric-coated layer and an aluminum magnesium carbonate layer pressed sequentially from the inside to the outside, wherein, in parts by weight:
[0075] (1) Omeprazole tablet core layer prescription (10000 tablets)
[0076]
[0077] (2) Enteric-coated layer prescription
[0078]
[0079] (3) Aluminum magnesium carbonate layer prescription
[0080]
[0081] According to the above prescription, the omeprazole aluminum magnesium carbonate composite sheet is prepared by the following process, which specifically includes the following steps:
[0082] (1) Preparation of Omeprazole Granules
[0083] (1) Add the prescribed amount of omeprazole, sodium hydrogen phosphate, lactose, hydroxypropyl methylcellulose, and magnesium stearate into the high-efficiency mixing granulator, turn on the stirring paddle, mix for 1 to 5 minutes, and ...
Embodiment 2
[0097] An omeprazole aluminum magnesium carbonate composite tablet is a three-layer composite structure of an omeprazole tablet core layer, an enteric-coated layer and an aluminum magnesium carbonate layer pressed sequentially from the inside to the outside, wherein, in parts by weight:
[0098] (1) Omeprazole tablet core layer prescription
[0099]
[0100] (2) Enteric-coated layer prescription
[0101]
[0102] (3) Aluminum magnesium carbonate layer prescription
[0103]
[0104] According to the above prescription, the omeprazole aluminum magnesium carbonate composite sheet is prepared by the following process, which specifically includes the following steps:
[0105] (1) Preparation of Omeprazole Granules
[0106] (1) Add the prescribed amount of omeprazole, sodium hydrogen phosphate, lactose, hydroxypropyl methylcellulose, and magnesium stearate into the high-efficiency mixing granulator, turn on the stirring paddle, mix for 1 to 5 minutes, and set aside;
[0...
Embodiment 3
[0120] An omeprazole aluminum magnesium carbonate composite tablet is a three-layer composite structure of an omeprazole tablet core layer, an enteric layer and an aluminum magnesium carbonate layer compressed sequentially from the inside to the outside, wherein, in parts by weight:
[0121] (1) Omeprazole tablet core layer prescription
[0122]
[0123] (2) Enteric-coated layer prescription
[0124]
[0125] (3) Aluminum magnesium carbonate layer prescription
[0126]
[0127]
[0128] According to the above prescription, the omeprazole aluminum magnesium carbonate composite sheet is prepared by the following process, which specifically includes the following steps:
[0129] (1) Preparation of Omeprazole Granules
[0130] (1) Add the prescribed amount of omeprazole, sodium hydrogen phosphate, lactose, hydroxypropyl methylcellulose, and magnesium stearate into the high-efficiency mixing granulator, turn on the stirring paddle, mix for 1 to 5 minutes, and set asid...
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