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Gelatin pearl hollow capsule and preparation method of gelatin pearl hollow capsule

A hollow capsule and gelatin technology, which can be used in food preparation, capsule delivery, pharmaceutical formulations, etc., can solve the problem of lack of safe capsules, and achieve the effect of improving gorgeous colors

Active Publication Date: 2012-10-24
青岛益青生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a gelatin pearlescent hollow capsule and a preparation method thereof, which can solve the problem existing in the prior art that there is no safe capsule with pearlescent color that is suitable for high-grade medicines and health care products

Method used

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  • Gelatin pearl hollow capsule and preparation method of gelatin pearl hollow capsule

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Effect test

Embodiment 1

[0026] Weigh 5 parts of polyethylene glycol, add it to 1000 parts of hot purified water above 95°C, turn on the homogenizer, control the speed at 5000 rpm, stir until completely dissolved, and weigh the pearlescent powder with a particle size of 10-18 μm Add 100 parts of pigment into the above aqueous solution, stir while adding, and continue to stir for 2 hours after adding all of it. Take 1000 parts of the dissolved gelatin glue, start stirring, add 100 parts of the above-mentioned pearlescent solution, stir and add, at the same time add a small amount of synthetic pigments such as carmine, colorimetric, adjust to the desired color tone, stable at 50 ° C After more than 2 hours, the capsule production machine is used to produce gelatin pearlescent hollow capsules.

Embodiment 2

[0028] Weigh 10 parts of polyethylene glycol, add it to 1000 parts of hot purified water above 95°C, turn on the homogenizer, control the speed at 5000 rpm, stir until completely dissolved, and weigh the pearlescent powder with a particle size of 15-20 μm Add 50 parts of pigments and 50 parts of pearlescent pigments with a particle size of 20-30 μm into the above aqueous solution, stir while adding, and continue stirring for 4 hours after adding all of them. Take 1000 parts of the dissolved gelatin glue, start stirring, add 100 parts of the above-mentioned pearlescent solution, stir and add, at the same time add a small amount of synthetic pigments such as bright blue, a small amount of titanium dioxide powder pigment, and adjust the color to the desired color. The color tone is stable for more than 2 hours at 50°C, and is produced by a capsule production machine to obtain gelatin pearlescent hollow capsules.

Embodiment 3

[0030] Weigh 5 parts of polyethylene glycol, add it to 1000 parts of hot purified water above 95°C, turn on the homogenizer, control the speed at 5000 rpm, stir until completely dissolved, and weigh the pearlescent powder with a particle size of 10-18 μm Add 30 parts of pigments and 70 parts of pearlescent pigments with a particle size of 20-30 μm into the above aqueous solution, stir while adding, and continue stirring for 4 hours after adding all of them. Take 1000 parts of the dissolved gelatin glue, start stirring, add 100 parts of the above-mentioned pearlescent solution, stir and add, at the same time add a small amount of synthetic pigments such as lemon yellow, a small amount of titanium dioxide powder pigment, and adjust the color to the desired color. The color tone is stable for more than 2 hours at 50°C, and is produced by a capsule production machine to obtain gelatin pearlescent hollow capsules.

[0031] The indicators of the produced gelatin pearlescent hollow c...

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Abstract

The invention provides a gelatin pearl hollow capsule and a preparation method of the gelatin pearl hollow capsule. The problem that a safe capsule which is applicable to high-grade medicine and health care products and has the pearly color is lacked in the prior part can be solved. On the one hand, the invention provides the gelatin pearl hollow capsule, which comprises pearl pigment accounting for 0.005 to 1 percent of the total weight of the capsule, and the pearl pigment is a compound of nanoscale titanium dioxide and potassium aluminium silicate, wherein the weight percent of the nanoscale titanium dioxide is 30 to 50 percent, and the weight percent of the nanoscale titanium dioxide is 50 to 70 percent. The invention also provides the preparation method of the gelatin pearl hollow capsule. Through the addition of medicinal allowed auxiliary materials and the adoption of special processing processes, the capsule with the pearly color is produced, and the market requirements are met.

Description

technical field [0001] The invention relates to the field of medical capsules, in particular to a gelatin pearlescent hollow capsule and a preparation method thereof. Background technique [0002] Hollow capsules achieve a certain appearance color by adding natural pigments and synthetic pigments, so that people can increase sensory stimulation when using capsules, but capsules with pearlescent general charming colors have not been seen. Due to its special needs, such as health care products and high-end pharmaceuticals, capsules are required to have high gloss and brightness, while adding less pigment to improve the safety of capsules. Contents of the invention [0003] The invention provides a gelatin pearlescent hollow capsule and a preparation method thereof, which can solve the problem in the prior art that there is no safety capsule with pearlescent color suitable for high-end medicines and health care products. [0004] In order to solve the above technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L89/00C08K3/22C08K3/34A61K9/48A61K47/04A61K47/42A23L1/29A23L33/00
Inventor 刘秀彦李丽梅崔杰
Owner 青岛益青生物科技股份有限公司