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Film-forming agent composition and starchiness vegetable adhesive containing the composition

A technology of composition and film-forming agent, applied in the field of hard-shell capsules and making hard-shell capsules, can solve the problems of preparing hard-shell capsules from modified starch, and achieve the effects of no risk of cross-linking reaction, low water content, and low damage rate

Inactive Publication Date: 2008-08-20
长春大成特用玉米变性淀粉开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The patent applications CN200310112803.8 and CN200510094853.7 of Jiangnan University disclosed the preparation method of compound modified modified starch by acidolysis and esterification and the application of the modified starch as capsule material in the preparation of microcapsules. A report on the preparation of hard-shell capsules with starch as capsule material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Embodiment 1 The hard shell capsule that the gelatin component is completely substituted

[0055] The composition of present embodiment film former composition:

[0056] Component Quantity (g)

[0057] Potato cross-linked esterified modified starch 150

[0058] Waxy corn cross-linked starch 150

[0059] Sorbitol 30

[0060] carrageenan 3

[0061] Sucrose Fatty Acid Ester 1

[0062] Appropriate amount of food coloring

[0063] Method for preparing hard shell capsules:

[0064] Mix 300 grams of modified starch with 30 grams of sorbitol, carrageenan, sucrose fatty acid ester, etc., and then add 700 grams of water, stir well, and heat the emulsion with 130 ° C steam for about 30 minutes; obtain a high-transparency product Membrane material, cool down to 60°C and keep it warm for later use. Use the automatic mechanical equipment for making hard gelatin capsules and this material to make about 5,000 hard shell capsules.

Embodiment 2

[0065] Example 2 The hard shell capsule in which the gelatin component is partially substituted

[0066] The composition of present embodiment film former composition:

[0067] Component Quantity (g)

[0068] Potato acidified etherified modified starch 250

[0069] Gelatin 20

[0070] Sorbitol 30

[0071] Carrageenan 3.5

[0072] Sucrose fatty acid ester 0.8

[0073] Appropriate amount of food coloring

[0074] According to the method similar to Example 1, about 5000 capsules were prepared.

Embodiment 3

[0075] Embodiment 3 The hard shell capsule that the gelatin component is completely substituted

[0076] The composition of present embodiment film former composition:

[0077] Component Quantity (g)

[0078] Potato oxidized esterified modified starch 200

[0079] Waxy corn cross-linked starch 80

[0080] Sorbitol 30

[0081] Carrageenan 5

[0082] Sucrose Fatty Acid Ester 1

[0083] Appropriate amount of food coloring

[0084] According to the method similar to Example 1, about 5000 capsules were prepared.

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Abstract

The invention provides a film forming compound with modified starch as the main component, a film forming material containing the compound, and more particularly a hard-shell natural capsule made from the compound. The compound contains no or very little animal protein such as gelatin, etc. The compound can partially or completely replace the gelatin from animals for producing natural hard-shell capsules. The prepared natural capsule shell product has the advantages of excellent film forming property, high strength, good flexibility, high transparency, decomposability and microbial pollution resistance. The main component of the compound, modified starch, has stable quality and highly controllable performance.

Description

technical field [0001] The invention relates to a film-forming agent composition with modified starch as the main component and containing no or only a small amount of gelatin, its preparation method and a film-forming material made from the composition, especially hard-shell capsules. The film-forming material produced by the material and method of the present invention is derived from plant material, so it can also be referred to as "starch vegetable gum", which has similar properties and applications to gelatin capsules of animal origin, and is especially suitable for making hard gelatin capsules. shell capsule. Background technique [0002] For nearly a hundred years, hard gelatin capsules have been a popular dosage form for prescription and over-the-counter medicines. Medicinal hard gelatin capsules have always been a commonly used dosage form for domestic and foreign pharmaceutical companies. Consumers prefer capsules due to their ease of swallowing benefits. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L3/04B01J13/02C08L89/00C08L5/00
Inventor 李英奎
Owner 长春大成特用玉米变性淀粉开发有限公司
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