Method for preparing docusate sodium soft capsules
A kind of technology of docusate sodium and soft capsule
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preparation example Construction
[0030] The preparation method comprises the following steps:
[0031] A. Preparation of red gelatin solution
[0032] Dissolve the plasticizer in water, add it into the glue tank and heat it to 40-80°C, add gelatin, stir and dissolve at 60-80°C to obtain a gelatin solution, add the colorant I to the water, stir evenly, and obtain the pigment solution, add the pigment solution into the gelatin solution, stir and vacuumize to remove air bubbles, and set aside; the weight ratio of water and gelatin is 0.8~1.2:1.
[0033] B. Preparation of white gelatin solution
[0034] Add the additives into a sufficient amount of water, disperse the colloid mill evenly, and obtain the solution I, dissolve the plasticizer in water, add the solution I and the plasticizer solution into the glue tank and heat to 40-80°C, add gelatin, 60-80°C Stir to dissolve at ℃. After the solution is complete, vacuum to remove air bubbles and set aside; the weight ratio of water to gelatin is 0.8~1.2:1.
[003...
Embodiment 1
[0041] The present invention prepares the method for docusate sodium soft capsule, and this docusate sodium soft capsule comprises the two-color soft capsule rubber skin that is made of red gelatin liquid and white gelatin liquid, and docusate sodium is housed in the two-color soft capsule rubber skin Contents, wherein the content of docusate sodium in the finished product of docusate sodium soft capsule consists of the following components by weight percentage:
[0042] Docusate Sodium 10%
[0043] Polyethylene glycol 80%
[0044] Polyol 15%;
[0045] The red rubber consists of the following components by weight percentage:
[0046]
[0047] The white rubber consists of the following components by weight percentage:
[0048]
[0049] The preparation method comprises the following steps:
[0050] A. Preparation of red gelatin solution
[0051] Dissolve the plasticizer in water, add it into the glue tank and heat it to 40°C, add gelatin, stir and dissolve at 60°C to ...
Embodiment 2
[0060] The present invention prepares the method for docusate sodium soft capsule, and this docusate sodium soft capsule comprises the two-color soft capsule rubber skin that is made of red gelatin liquid and white gelatin liquid, and docusate sodium is housed in the two-color soft capsule rubber skin Contents, wherein the content of docusate sodium in the finished product of docusate sodium soft capsule consists of the following components by weight percentage:
[0061] Docusate Sodium 50%
[0062] Polyethylene glycol 35%
[0063] Polyol 15%;
[0064] The red rubber consists of the following components by weight percentage:
[0065]
[0066] The white rubber consists of the following components by weight percentage:
[0067]
[0068] The preparation method comprises the following steps:
[0069] A. Preparation of red gelatin solution
[0070] Dissolve the plasticizer in water, add it into the glue tank and heat it to 80°C, add gelatin, stir and dissolve at 80°C to ...
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