Finger extrusion-frangible soft capsule and its preparation method and use

A technology of soft capsules and fingers, applied in the fields of tobacco preparation, application, food science, etc., can solve the problems of complex preparation process and strict curing conditions, and achieve the effect of simple and easy process and changing flavor

Inactive Publication Date: 2013-03-20
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN101203213A (a finger-extruded friable soft capsule and its preparation method, Manai Fiersa Company) prepares a friable capsule with gelatin, gellan gum, agar and other hydrocolloids as raw materials, and the capsule also has The characteristics of finger extrusion and rupture, but the preparation process is complex and the curing conditions are strict. The curing process of the capsule is divided into two steps: low-temperature gelation and divalent ion curing. During the curing process, the temperature and pH of the curing agent need to be strictly controlled.

Method used

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  • Finger extrusion-frangible soft capsule and its preparation method and use
  • Finger extrusion-frangible soft capsule and its preparation method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method for finger-extruded friable soft capsules, comprising the steps of:

[0031] (1) Weigh 1000g of water, 10g of carrageenan, 5g of cyclodextrin, and 2g of sorbitol, and add water, plasticizer, gelling agent and filler into the plastic tank in sequence at 70°C, and stir until the materials are fully dissolved , heat preservation and degassing.

[0032] (2) The seamless capsules were prepared by co-extrusion method, and the extrusion temperature was 70°C.

[0033] (3) Soak the extruded substantially spherical seamless capsule in methyl silicone oil for 1.5 hours.

[0034] (4) Air-dry the soft capsule produced in step (3) for 24 hours in an environment with a temperature of 20°C and a humidity of 40%, and fully dry.

[0035] (5) Wipe the dried soft capsules with oil-absorbing paper to remove the coagulation liquid remaining on the surface of the capsules.

[0036] The diameter of the soft capsule prepared above is 3.5±0.1mm.

[0037] Use the DPYD-A d...

Embodiment 2

[0041] A preparation method for finger-extruded friable soft capsules, comprising the steps of:

[0042] (1) Weigh 1000g of water, 5g of carrageenan, 10g of gelatin, 1g of pectin, and 1g of glycerin, and add water, plasticizer, and gelling agent to the plastic tank in turn at 73°C, stir until the materials are fully dissolved, and keep warm Degassing.

[0043] (2) The seamless capsules were prepared by co-extrusion method, and the extrusion temperature was 69°C.

[0044] (3) Soak the extruded substantially spherical seamless capsule in paraffin oil for 2 hours.

[0045] (4) Air-dry the soft capsule produced in step (3) for 19 hours in an environment with a temperature of 17°C and a humidity of 35%, and fully dry.

[0046] (5) Wash the capsules with the organic solvent acetone and then place them in a ventilated place at room temperature to air dry.

[0047] The diameter of the soft capsule prepared above is 4.0±0.1mm. The crush strength was 4.7N.

[0048]

Embodiment 3

[0050] A preparation method for finger-extruded friable soft capsules, comprising the steps of:

[0051] (1) Weigh 1000g of water, 5g of carrageenan, 9g of gelatin, 2g of agar, 5g of polyvinyl alcohol, 1g of glycerin, and 1g of sorbitol, and add water, plasticizer, and gelling agent to the plastic tank in sequence at 78°C and filler, stir until the material is fully dissolved, keep warm and debubble.

[0052] (2) The seamless capsules were prepared by co-extrusion method, and the extrusion temperature was 71°C.

[0053] (3) Soak the extruded substantially spherical seamless capsule in paraffin oil for 2 hours.

[0054] (4) Air-dry the soft capsule produced in step (3) for 20 hours in an environment with a temperature of 18°C ​​and a humidity of 41%, and fully dry.

[0055] (5) Wash the capsules with the organic solvent acetone and then place them in a ventilated place at room temperature to air dry.

[0056] The diameter of the soft capsule prepared above is 2.5±0.1mm. The c...

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Abstract

The invention relates to a finger extrusion-frangible soft capsule and its preparation method and use. The preparation method comprises that an outer hydrophilic liquid phase and an inner oleophilic liquid phase coated by the outer hydrophilic liquid phase are extruded simultaneously by a coextrusion method; the extruded capsules are immersed in a solidification liquid to form seamless spherical soft capsules under the action of surface tension; the seamless spherical soft capsules are dried at a temperature of 10 to 40 DEG C at humidity of 15 to 50% for 18 to 28 hours; the finger extrusion-frangible soft capsules having sizes of 2-4mm are screened out from the dried seamless spherical soft capsules; and the finger extrusion-frangible soft capsules are embedded into cigarette filter tips. In smoking, a smoker can press and break the finger extrusion-frangible soft capsule by fingers according to personal favorite and habit so that release time of essence is controlled and a cigarette local flavor is changed and thus the finger extrusion-frangible soft capsule can provide taste sense and auditory sense dual enjoyment for smokers.

Description

technical field [0001] The invention relates to a fragile soft capsule squeezed by fingers, in particular to a soft capsule capable of breaking the capsule material to release the core material under the pressure exerted by the smoker's fingers, and its preparation method and application. Background technique [0002] Soft capsules are small containers used to load oils or non-dissolving solutions, suspensions, and even solids and semi-solids, and are widely used in daily chemicals, medicine, food, and biological sciences. The capsule material of the soft capsule can effectively isolate the core material from the unstable external environment, play a role in protecting the core material, and at the same time control the release of the core material, so that the core material can be released slowly or immediately under appropriate conditions. The release modes of soft capsule core materials can be divided into three types: diffusion, membrane rupture and capsule membrane degr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L5/00C08L5/16C08L5/06C08L5/12C08L29/04C08L3/00C08L1/26C08K5/053C08K5/103A24B3/12A24D3/06
Inventor 严海彪
Owner HUBEI UNIV OF TECH
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