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Thermostable capsule and process for producing the same

A capsule, heat-resistant technology, applied in microcapsule preparation, thin material processing, food preparation, etc., can solve the problems of brittleness, inability to form a heat-resistant cover film, low physical strength, etc., and achieve the effect of high heat resistance

Active Publication Date: 2006-11-08
MORISHITA JINTAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, there is a disadvantage that a heat-resistant covering film cannot be formed in the presence of a chelating agent having ion-dissociation activity
In addition, because the gel resin has such gel properties: it is not elastic, brittle and easily crushed like agar
Gel resin is suitable for mass products such as pectin, but has the disadvantage of low physical strength in a film state such as a capsule covering film state, and the gel resin is easily broken when preparing capsules, and the yield is low

Method used

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  • Thermostable capsule and process for producing the same
  • Thermostable capsule and process for producing the same
  • Thermostable capsule and process for producing the same

Examples

Experimental program
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Effect test

Embodiment approach

[0025] figure 1 The illustrated capsule 10 of the present invention includes a capsule cover film 2 and a capsule filling solution 1 enclosed therein. and figure 2 The illustrated capsule 20 of the present invention includes a capsule filling solution 11, a liquid substance 12 for separating the capsule filling solution from the capsule covering film, and the capsule covering film 3.

[0026] In the present invention, only curdlan can be contained in the capsule cover film as the capsule cover film matrix, or can be used together with the capsule cover film matrix normally used in the production of capsules. Examples of such cover film substrates include water-soluble polyols, polysaccharides, dextrins, starches or derivatives thereof. In addition, according to the present invention, it is possible to provide a capsule containing a non-protein-based capsule covering film matrix, but it does not exclude the use of a protein-based substrate as the capsule covering film matrix, an...

example 1

[0049] Medium-chain fatty acid triglycerides (MCT) were mixed into vitamin E to prepare a capsule filling solution, and a seamless capsule was prepared, which encapsulated the contents using a capsule cover film containing curdlan as a cover film matrix. First, 20 parts by weight of MCT (medium chain fatty acid triglyceride) is mixed with 80 parts by weight of vitamin E (dl-α-tocopherol acetate) to prepare a capsule filling solution of 100 parts by weight. Subsequently, 4.0 parts by weight of curdlan, 0.1 part by weight of xanthan gum as a viscosity modifier, and 95.9 parts by weight of purified water were uniformly mixed to prepare a curdlan dispersion, which was used as a capsule covering film solution . Using three concentric nozzles, simultaneous extrusion is performed through the following steps: the capsule filling solution is pressed out through the inner nozzle (the first nozzle), the capsule covering film solution is pressed out through the outer nozzle (the second nozzle...

example 1

[0052] 20 parts by weight of MCT (medium chain fatty acid triglyceride) was mixed with 80 parts by weight of vitamin E (dl-α-tocopherol acetate) to prepare a capsule filling solution of 100 parts by weight. Subsequently, 2 parts by weight of gelatin and 98 parts by weight of purified water were mixed, heated and melted at 100° C. to obtain a capsule covering film solution. Using two concentric nozzles, simultaneous extrusion is performed through the following steps: the capsule filling solution is pressed out through the inner nozzle (first nozzle) and the capsule covering film solution is pressed out through the outer nozzle (second nozzle) to a downward flow of 10°C In vegetable oil (MCT), a double-layer structure seamless capsule with a particle diameter of 2mm is obtained.

[0053] Sample

[0054] As shown in Table 1, the capsule of the present invention has excellent heat resistance and excellent acid and alkali resistance. In addition, since the capsule has suffici...

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Abstract

A capsule comprising a capsule membrane and, enclosed therein, a capsule infilling liquid, wherein curdlan is used as a capsule membrane matrix of the capsule membrane. This capsule contains a non-protein capsule membrane matrix and accordingly excels in thermostability. There is further provided a process for producing the capsule.

Description

Technical field [0001] The present invention relates to a capsule with excellent heat resistance and a method for producing the capsule. Background technique [0002] In recent years, the concept of giving priority to health is increasing, and it is required to consume active ingredients that promote health while eating food and drinking beverages. For this reason, attempts have been made to add various active ingredients to food or beverages. However, among these active ingredients, some ingredients such as yeast have a special smell. In addition, there are active ingredients that deteriorate the taste of foods or similar foods when directly added to foods or beverages, and active ingredients that are deteriorated or denatured by ingredients contained in the foods or similar foods, such as DHA (docosahexaenoic acid). In this case, a method is useful, which encapsulates the active ingredient contained in the capsule filling solution and adds it to the food or beverage. As the cov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23P1/04A23L1/00B01J13/02
CPCA23V2002/00B01J13/02A23P10/30Y10T428/2991A23V2250/504A23V2200/224
Inventor 釜口良诚盐见隆史
Owner MORISHITA JINTAN CO LTD