Calcitriol capsule type drop and preparation method thereof
A technology of calcitriol and calciferol, which is applied in capsule delivery, bone diseases, and pharmaceutical formulations, can solve problems such as difficulty in taking medicine, and achieve high safety, strong pertinence, and the effect of promoting calcium absorption
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Embodiment 1
[0021] A calcitriol capsule type drops, the composition is as follows: calcitriol, butylhydroxyanisole, dibutylhydroxytoluene, medium chain triglyceride. The content of calcitriol is 0.25 micrograms per 0.1 ml of content.
[0022] A method for preparing calcitriol capsule-type drops. The steps of the method are as follows:
[0023] (1). Weigh calcitriol, butylated hydroxyanisole, dibutylhydroxytoluene, and soybean oil according to the prescription amount. The content of calcitriol is 0.25 micrograms per 0.1 ml of content, and stir and mix well to form a uniform and stable The mixing temperature is 0 to 4 degrees Celsius, and the mixer is a sealed container filled with nitrogen without air residue;
[0024] (2). Add titanium dioxide, medicinal pigments, iron oxide, sorbitol, glycerin, methyl paraben and propyl paraben into the gel tank, heat it to 40-60 degrees Celsius, put in gelatin, and heat To 70-90 degrees Celsius, stir for 30-40 minutes, stand for 30-60 minutes, filter, screen...
Embodiment 2
[0031] A method for preparing calcitriol capsule-type drops. The steps of the method are as follows:
[0032] (1). Weigh calcitriol, butylated hydroxyanisole, dibutylhydroxytoluene, and medium-chain triglycerides according to the prescription amount, where the content of calcitriol is 0.5 micrograms per 1.0 ml of content, stir and mix well, A uniform and stable content is formed, the mixing temperature is 0-4 degrees Celsius, the mixer is a sealed container filled with nitrogen, and there is no air residue;
[0033] (2). Add titanium dioxide, medicinal pigments, iron oxide, sorbitol, glycerin, methyl paraben and propyl paraben into the gel tank, heat it to 40-60 degrees Celsius, put in gelatin, and heat To 70-90 degrees Celsius, stir for 30-40 minutes, stand for 30-60 minutes, filter, screen size 120-140 mesh, glue liquid in the storage tank 55 degrees Celsius heat preservation for use;
[0034] (3). Put the content obtained in step (1) and the glue obtained in step (2) into a roll-...
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