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Carrageenan capsule

A technology of carrageenan and capsules, which is applied in capsule delivery, drug delivery, and pharmaceutical formulations, etc. It can solve the problems of patent disintegration and long molding time, and achieve the effects of good stability, convenient long-term storage, and not easy to deform

Inactive Publication Date: 2007-12-19
徐安生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent disintegrates and takes a long time to mold

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] a. Put the soaked carrageenan and soybean protein into the reaction pot in proportion, and add 50 parts of konjac flour at a temperature of 65°C. When the temperature in the reaction pot reaches 70°C, add 5 parts of hydroxypropyl Cellulose, stir well, then add 0.5 parts of sodium lauryl sulfate for stirring, store in the reaction pot for 2 hours and then filter;

[0017] b. Put the filtered glue solution in a thermal insulation bucket, add 3 parts of glycerol at a temperature of 70°C, stir evenly, cool down, and defoam to make a finished product.

[0018] Filtration should be done with 200 mesh filter cloth.

[0019] The cooling temperature was 55°C.

Embodiment 2

[0021] a. Put the soaked carrageenan and soybean protein into the reaction pot in proportion, and add 55 parts of konjac flour at a temperature of 70°C. When the temperature in the reaction pot reaches 75°C, add 6 parts of hydroxypropyl Cellulose, stir well, then add 1 part of sodium lauryl sulfate for stirring, store in the reaction pot for 1.5 hours and then filter;

[0022] b. Put the filtered glue solution in a thermal insulation bucket, add 4 parts of glycerin at a temperature of 75°C, stir evenly, cool down, and reverse foam to make a finished product.

[0023] Filtration should be done with 300 mesh filter cloth.

[0024] The cooling temperature was 55°C.

Embodiment 3

[0026] a. Put the soaked carrageenan and soybean protein into the reaction pot in proportion, and add 60 parts of konjac flour at a temperature of 75°C. When the temperature in the reaction pot reaches 80°C, add 7 parts of hydroxypropyl Cellulose, stir well, then add 1.5 parts of sodium lauryl sulfate for stirring, store in the reaction pot for 3 hours and then filter;

[0027] b. Put the filtered glue solution in a thermal insulation barrel, add 5 parts of glycerin at a temperature of 80°C, stir evenly, cool down, and reverse foam to make a finished product.

[0028] Filtration should be done with 300 mesh filter cloth.

[0029] The cooling temperature was 60°C.

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PUM

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Abstract

The carrageenan capsule as one kind of hollow capsule is prepared with carrageenan in 8-10 weight portions and soybean protein in 2-4 weight portions, and through soaking in pure water of 400-500 weight portions, heating and stirring in a reactor, filtering and mixing. The present invention has the advantages of simple production process, low cost, high stability, disintegrating time of 7-8 min, forming time of 10-12 sec and being suitable for all people.

Description

technical field [0001] The invention relates to a hollow capsule for packaging powder preparations and a production method thereof. Background technique [0002] The patent office of the State Intellectual Property Office disclosed "a vegetable gum hollow capsule and its production process" on April 20, 2005. The proportion of the capsule is as follows: vegetable gum 16%-25%, reinforcement area 2.0%-5.0%, surface Active agent 0.02%-0.026%, moisturizing agent 0.15%-0.20%, the balance is water, the vegetable gum is one or both of pectin and carrageenan, and the reinforcing agent is chitosan, One or more of carboxymethyl starch and hydroxypropyl cellulose, the surfactant is sodium lauryl sulfate, and the moisturizing agent is glycerin. The vegetable gum hollow capsule of the invention is suitable for people of various races, has good stability and is convenient for long-term storage. Yet this patent disintegrates, and molding time is longer. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/48A61J3/07
Inventor 徐安生
Owner 徐安生
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