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Method for improving emulsifying capacity of glyceryl monostearate emulsifying system

An emulsifying system and monoglyceride technology, applied in cosmetics, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of incomplete emulsification, unstable emulsification, and coarse emulsified particles.

Pending Publication Date: 2022-01-14
时垠(上海)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally speaking, a major feature of the rapid demulsification system is that the emulsification conditions are relatively critical, which also leads to difficulties in phase inversion and poor emulsification during the production process.
Therefore, for products that use monoglycerides and emulsifiers that are relatively balanced between hydrophilic and lipophilic as the compound emulsification system, problems such as difficult phase inversion, large emulsion particles, and unstable emulsification are often encountered during production.
[0004] There are two existing optimization methods. One is to reduce the temperature during the phase inversion process to precipitate part of the solid oil, and realize the phase inversion by reducing the overall oil content. However, this method will make the emulsification of the material body incomplete, and the microstructure There are oil droplets
The second is to use the direct emulsification method without going through the process of phase inversion, and use mechanical force to emulsify. The disadvantage is that the emulsified particles are relatively coarse
Therefore, the existing optimization methods do not solve the above problems well.

Method used

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  • Method for improving emulsifying capacity of glyceryl monostearate emulsifying system
  • Method for improving emulsifying capacity of glyceryl monostearate emulsifying system
  • Method for improving emulsifying capacity of glyceryl monostearate emulsifying system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] The emulsification process of this embodiment is like Figure 1A Indicated.

[0119] The preset amount of monoglyctyl ester is first added to the aqueous 1,3-butanediol, heated to 60-65 ° C, retaining stirring until a uniform monorate hydrated solution is obtained, and a seated is obtained.

[0120] The predetermined amount of glycerol, glycerol stearate citrate, squeeza, atropol phenolic acid ester is mixed, stirred to 70-75 ° C, mix uniform, and B is obtained.

[0121] The balanced water and the preset EDTA disodium were mixed, stirred to 60-65 ° C, mix uniform, and obtained C-bearing.

[0122] The phase B is slowly put into a phase in the conventional high-speed stirring, forming a milky white hydrated emulsion. The Hydration emulsion is rapidly induced, forming the final emulsion, and the emulsification is completed.

[0123] The emulsion system component is composed of the emulsion system component:

[0124]

[0125] The emulsified system microscope photograph obtaine...

Embodiment 2

[0127] The emulsification process of this embodiment Figure 1A In the first, 3-butanediol aqueous solution, heated to 60-65 ° C, and the mixture was stirred until a uniform monorate hydrated solution was formed. Heat B was heated to 70-75 ° C, mix evenly, and for use. Heat C phase was stirred to 60-65 ° C, mix well, to be used. In conventional high-speed agitation conditions, the B phase slowly puts a phase A phase, forming a milky white hydrated emulsion. The Hydration emulsion is rapidly induced, forming the final emulsion, and the emulsification is completed.

[0128] The emulsion system component is composed of the emulsion system component:

[0129]

[0130]

Embodiment 3

[0132] The emulsification process of this embodiment Figure 1A In the first, 3-butanediol aqueous solution, heated to 60-65 ° C, and the mixture was stirred until a uniform monorate hydrated solution was formed. Heat B was heated to 70-75 ° C, mix evenly, and for use. Heat C phase was stirred to 60-65 ° C, mix well, to be used. In conventional high-speed agitation conditions, the B phase slowly puts a phase A phase, forming a milky white hydrated emulsion. The Hydration emulsion is rapidly induced, forming the final emulsion, and the emulsification is completed.

[0133] The emulsion system component is composed of the emulsion system component:

[0134]

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Abstract

The invention discloses a method for improving emulsifying capacity of a glyceryl monostearate emulsifying system, and particularly discloses a method. The method comprises the following steps: firstly preparing a hydrated solution of glyceryl monostearate, 1, 3-butanediol and water at a certain temperature, then slowly adding an oil phase into the hydrated solution to obtain a mixed solution, and finally adding the mixed solution into a water phase for emulsifying, so that the emulsion with extremely fine and stable particles can be obtained.

Description

Technical field [0001] The invention belongs to the field of biotechnology, and more particularly to a method of improving the emulsification capacity of monoglyganic acid emulsification system. Background technique [0002] Single brown glyceryl ester is currently using more non-ionic emulsifiers in personal care, generally compounding with more hydrophilic emulsifiers, but in some pursuit of instantaneous moisturizing, rapid breastfeeding products It is often used in emulsifiers that are more balanced with hydrophilic hydrophilicides. [0003] In general, a major feature of the rapid breast milk system is that emulsification conditions are more critical, and it is also difficult to transit in production process and poor emulsion. Therefore, for emulsifiers having a more equilibrium of monogamyl and hydrophilic barteavidation as a product of a compound emulsifying system, and the production is often encountered in the production of difficulty in phase, and the emulsion particles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/31A61K8/34A61K8/37A61K47/44A61K47/14A61K47/10A61K47/06A61Q19/00
CPCA61K8/375A61K8/345A61K8/37A61K8/922A61K8/31A61K47/44A61K47/14A61K47/10A61K47/06A61Q19/00
Inventor 胡嘉奂张阳
Owner 时垠(上海)生物科技有限公司
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