Colloidal bismuth pectin capsule and preparation process thereof
A technology of colloidal bismuth pectin and preparation process is applied in the directions of capsule delivery, medical preparations without active ingredients, medical preparations containing active ingredients, etc. To achieve the effect of simple preparation process, strong adsorption, easy to industrialize large-scale production
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[0024] Example 1
[0025]
[0026] Preparation Process:
[0027] (1) Add colloidal pectin bismuth and diatomaceous earth to a ball mill and pulverize to obtain the drug-containing adsorbate, and control the average particle size of the drug-containing adsorbate to be less than 30 microns;
[0028] (2) The drug-containing adsorbate obtained in step (1) is uniformly mixed with crospovidone and sodium stearate fumarate, and the capsule shell is filled.
Example Embodiment
[0029] Example 2
[0030]
[0031]
[0032] Preparation Process:
[0033] (1) Add colloidal pectin bismuth and diatomaceous earth to a ball mill and pulverize to obtain the drug-containing adsorbate, and control the average particle size of the drug-containing adsorbate to be less than 30 microns;
[0034] (2) The drug-containing adsorbate obtained in step (1) is uniformly mixed with croscarmellose sodium and hydrogenated vegetable oil, and the capsule shell is filled.
Example Embodiment
[0035] Example 3
[0036]
[0037] Preparation Process:
[0038] (1) Add colloidal pectin bismuth and diatomaceous earth to a ball mill and pulverize to obtain the drug-containing adsorbate, and control the average particle size of the drug-containing adsorbate to be less than 30 microns;
[0039] (2) The drug-containing adsorbate obtained in step (1) is uniformly mixed with sodium carboxymethyl starch and magnesium stearate, and the capsule shell is filled.
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