Brittle capsules for use in tobacco products, methods of manufacture and applications thereof

A technology of brittle capsules and tobacco products, applied in the field of tobacco products, can solve the problems of short retention time of essence and uneven release of essence

Active Publication Date: 2021-01-29
CHINA TOBACCO GUIZHOU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing method of adding flavor is mainly to add flavor directly to shredded tobacco, or to add flavor thread with flavor adhered to the filter tip. The disadvantages of these two methods are: the retention time of flavor is relatively short, and the release of flavor is uneven
However, there are few reports on how to quantitatively remove excess ions.

Method used

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  • Brittle capsules for use in tobacco products, methods of manufacture and applications thereof
  • Brittle capsules for use in tobacco products, methods of manufacture and applications thereof
  • Brittle capsules for use in tobacco products, methods of manufacture and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A method for the manufacture of crisp capsules used in tobacco products, the method comprising the following steps:

[0072] 1) Preparation of emulsion: the oil-soluble liquid and the aqueous solution containing multivalent metal ions are emulsified under high-speed homogeneous stirring to obtain an oil-in-water emulsion with a high oil-water ratio;

[0073] The formulation of the emulsion is as follows:

[0074]

[0075] 2) Dropping: drop the emulsion obtained in step 1) into the monovalent alginic acid salt solution (film-forming liquid) through the sharp hole forming method, and the dripping pills undergo gelation reaction in the constantly stirring film-forming liquid 30min, obtain the rudimentary capsule with certain capsule shell thickness;

[0076] The film-forming solution formula is as follows:

[0077]

[0078] 3) Washing for the first time: wash the prototype capsule obtained in step 2) with water for the first time, and wash away excess monovalent al...

Embodiment 2

[0087] A method for manufacturing brittle capsules used in tobacco products, the difference from Example 1 is that the formula of the film-forming liquid and the second washing method are different; the formula of the film-forming liquid of this embodiment is as follows:

[0088]

[0089]

[0090] The second washing control is as follows:

[0091]

[0092] When the electrical conductivity of the final cleaning solution was 116 μs / cm in the second water washing, the drained capsules were put into a tumbler cage for preliminary setting for 2 hours. The shaped capsules are dried in the air, and the finally obtained finished capsules have good hardness and brittleness, and can withstand certain ambient temperature and humidity without dehydration with absolute ethanol and moisture-proof treatment.

Embodiment 3

[0094] A method for manufacturing brittle capsules used in tobacco products. The difference from Example 1 is that the formulation of the emulsified solution, the formulation of the film-forming solution, the curing time and the second washing method are different; the emulsified formulation of this embodiment is as follows:

[0095]

[0096] The film-forming solution formula is as follows:

[0097]

[0098] The curing time is 6 hours;

[0099] The second washing control is as follows:

[0100]

[0101]

[0102] When the electrical conductivity of the final cleaning solution was 153.8 μs / cm in the second water washing, the drained capsules were placed in a tumbler cage for preliminary shaping for 2 hours. The shaped capsules are dried in a certain environment temperature and humidity (20° C., 30%) for 18 hours to obtain target capsules with good hardness and brittleness.

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Abstract

The invention relates to a method for manufacturing brittle capsules used in tobacco products. During the second washing process, water consumption, washing times and electrical conductivity are strictly controlled, thereby quantitatively controlling the removal of redundant ions, and finally achieving capsule brittleness. And it can maintain brittleness in high temperature and high humidity environment without coating. The present invention also includes the crisp capsules for tobacco products prepared according to the method and the application thereof.

Description

technical field [0001] The invention relates to the technical utilization of tobacco products, in particular to a crisp capsule used in tobacco products and its manufacturing method and application. Background technique [0002] The role of adding flavors and fragrances in cigarettes is to endow cigarettes with characteristic aroma; reduce the irritation of smoke, cover up miscellaneous gases, make smoke soft and mellow, and improve aftertaste. The existing method of adding flavor is mainly to directly add flavor to shredded tobacco, or to add flavor string adhered with flavor to the filter tip. The disadvantages of these two methods are: the retention time of flavor is relatively short, and the release of flavor is uneven. According to domestic and foreign literature reports, wrapping flavors in capsules, putting them into filter tips, and extruding the capsules with external force to release the wrapped flavors before smoking can significantly enhance the flavor characteri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J13/02B01J13/04
CPCB01J13/02B01J13/046
Inventor 彭黔荣韩慧杰刘娜罗光杰徐龙泉吴艾璟张进叶世著胡世龙
Owner CHINA TOBACCO GUIZHOU IND
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