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Preparation method of essence microcapsule and essence microcapsule

A technology of flavor microcapsules and water-soluble flavors, applied in the directions of microcapsule preparation, microsphere preparation, food science, etc., can solve problems such as no public solution, and achieve the effects of long aroma retention time, easy operation, and prevention of reverse transformation.

Pending Publication Date: 2022-04-12
广州昆特臣香精香料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent with the patent application number CN201910605711.4 discloses a high-embedded essence microcapsule and its preparation method, using maltodextrin, porous starch, cross-linking agent, water-soluble essence, emulsifier for stirring, and then spraying The solid essence microcapsules obtained after drying solved the influence of light, heat and oxygen on the essence retention rate in the essence microcapsules, but the technical problem of improving the essence retention rate in the essence microcapsules at low temperature has not been publicly resolved. Therefore, provide A method that can improve the fragrance retention rate of essence microcapsules at low temperature is the main technical problem to be solved at present

Method used

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  • Preparation method of essence microcapsule and essence microcapsule
  • Preparation method of essence microcapsule and essence microcapsule
  • Preparation method of essence microcapsule and essence microcapsule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A preparation method of essence microcapsules, comprising:

[0065] Preparation of base material A: Add water-soluble essence, cellulose derivatives, solvents, and polyols into a container for mixing, emulsification, ultrasonication, stirring, and heating and drying to obtain base material A;

[0066] Preparation of base material B: Add water-based wall material into water and stir to obtain base material B;

[0067] The base material A is added into the base material B, mixed, homogenized, dried and sieved to obtain the essence microcapsules.

[0068] The polyhydric alcohol is added into the container for emulsification for 20 minutes, and the rotation speed is 15000 r / min.

[0069] The sonication needs to be sonicated for 8 minutes under cooling in an ice bath.

[0070] The stirring condition during the preparation of the base material A was continuous stirring for 45 minutes at room temperature and atmospheric pressure.

[0071] The rotational speed of adding the ...

Embodiment 2

[0094] A preparation method of essence microcapsules, comprising:

[0095] Preparation of base material A: Add water-soluble essence, cellulose derivatives, solvents, and polyols into a container for mixing, emulsification, ultrasonication, stirring, and heating and drying to obtain base material A;

[0096] Preparation of base material B: Add water-based wall material into water and stir to obtain base material B;

[0097] The base material A is added into the base material B, mixed, homogenized, dried and sieved to obtain the essence microcapsules.

[0098] The polyhydric alcohol is added into the container for emulsification for 10 minutes, and the rotation speed is 25000 r / min.

[0099] The sonication needs to be sonicated for 10 min under cooling in an ice bath.

[0100] The stirring condition during the preparation of the base material A was continuous stirring for 30 min at room temperature and atmospheric pressure.

[0101] The rotation speed of adding the base mate...

Embodiment 3

[0124] A preparation method of essence microcapsules, comprising:

[0125] Preparation of base material A: Add water-soluble essence, cellulose derivatives, solvents, and polyols into a container for mixing, emulsification, ultrasonication, stirring, and heating and drying to obtain base material A;

[0126] Preparation of base material B: Add water-based wall material into water and stir to obtain base material B;

[0127] The base material A is added into the base material B, mixed, homogenized, dried and sieved to obtain the essence microcapsules.

[0128] The polyhydric alcohol is added into the container for emulsification for 30 minutes, and the rotation speed is 10000 r / min.

[0129] The sonication needs to be sonicated for 5 minutes under cooling in an ice bath.

[0130] The stirring condition during the preparation of the base material A was continuous stirring for 60 min at room temperature and atmospheric pressure.

[0131] The rotation speed of adding the base m...

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Abstract

The invention relates to the technical field of A23L27 / 00, in particular to a preparation method of an essence microcapsule and the essence microcapsule. The preparation method of the essence microcapsule is characterized by comprising the following steps: preparing a base material A: adding water-soluble essence, a cellulose derivative, a solvent and polyol into a container, mixing, emulsifying, performing ultrasonic treatment, stirring, heating and drying to obtain the base material A; preparing a base material B: adding a water-based wall material into water, and stirring to obtain the base material B; and adding the base material A into the base material B, mixing, homogenizing, drying and sieving to obtain the essence microcapsule. The preparation method of the essence microcapsule provided by the invention has the characteristic of simplicity and convenience in operation, reverse conversion can be prevented by adding the sorbitol, the yield is increased, a stable water-in-oil stable system can be formed, and the essence microcapsule has certain temperature resistance and long fragrance retention time.

Description

technical field [0001] The invention relates to the technical field of A23L27 / 00, in particular to a method for preparing essence microcapsules and the essence microcapsules. Background technique [0002] Flavors are used in food processing, and the retention rate of flavors in food processing will affect the application of flavors. [0003] The Chinese patent with the patent application number CN201910605711.4 discloses a high-embedded essence microcapsule and its preparation method, using maltodextrin, porous starch, cross-linking agent, water-soluble essence, emulsifier for stirring, and then spraying The solid essence microcapsules obtained after drying solved the influence of light, heat and oxygen on the essence retention rate in the essence microcapsules, but the technical problem of improving the essence retention rate in the essence microcapsules at low temperature has not been publicly resolved. Therefore, provide A method that can improve the fragrance retention ...

Claims

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Application Information

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IPC IPC(8): A23L27/20B01J13/02A23L5/30
Inventor 马银杰李栋
Owner 广州昆特臣香精香料科技有限公司