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Composition capable of containing dipotassium glycyrrhizinate as stabilizer

A technology of dipotassium glycyrrhizinate and composition, applied in the field of composition containing water and oil two phases

Pending Publication Date: 2020-12-29
SHANGHAI JAHWA UNITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will pose a great challenge to the stability of the product

Method used

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  • Composition capable of containing dipotassium glycyrrhizinate as stabilizer
  • Composition capable of containing dipotassium glycyrrhizinate as stabilizer

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specific Embodiment approach

[0057] Below, the technical solution of the present invention will be described in detail through preferred embodiments, but the scope of the present invention is not limited to these embodiments, which are intended to illustrate the technical solution of the present invention rather than limit the scope of the present invention. The test methods for which specific conditions are not indicated in the following examples are generally in accordance with conventional conditions, or in accordance with the conditions suggested by the manufacturer. All percentages and parts are by weight unless otherwise indicated.

[0058] The experimental materials adopted in the embodiments of the present invention are as follows:

[0059] 1. Dipotassium glycyrrhizinate (trade name, dipotassium glycyrrhizinate), purchased from Maruzen Co., Ltd.

[0060] 2. Citric acid (trade name: citric acid monohydrate), purchased from Hunan Dongting Citric Acid Chemical Co., Ltd.

[0061] 3. Deionized water ...

Embodiment 1

[0081] Embodiment 1: preparation composition of the present invention

[0082] Accurately weigh 0.5 g of dipotassium glycyrrhizinate, add it into 80 g of deionized water, stir and disperse evenly, and obtain a solution of dipotassium glycyrrhizinate for use;

[0083] Use citric acid to adjust the pH of the dipotassium glycyrrhizinate solution to 4.8, then use deionized water to make up the system weight to 90g, and set it aside;

[0084] Add 10.0g squalane to the solution, stir at 1000 rpm for 10 minutes, and stop stirring;

[0085] Take 10g of sample and put it into a 10ml centrifuge tube, and let it stand to observe the time required for the oil droplet to float up more than half of the liquid distance.

Embodiment 2

[0086] Embodiment 2: preparation composition of the present invention

[0087] Accurately weigh 0.5 g of dipotassium glycyrrhizinate, add it into 80 g of deionized water, stir and disperse evenly, and obtain a solution of dipotassium glycyrrhizinate for use;

[0088] Use citric acid to adjust the pH of the dipotassium glycyrrhizinate solution to 4.5, then use deionized water to make up the system weight to 90g, and set aside;

[0089] Add 10.0g squalane to the solution, stir at 1000 rpm for 10 minutes, and stop stirring;

[0090] Take 10g of sample and put it into a 10ml centrifuge tube, and let it stand to observe the time required for the oil droplet to float up more than half of the liquid distance.

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Abstract

The invention discloses a composition containing an aqueous phase and an oil phase. The composition comprises a stabilizer a, a pH regulator b, grease c capable of being stably suspended in the aqueous phase, and the balance of aqueous components d, wherein the stabilizer is dipotassium glycyrrhizinate, and according to parts by weight of the composition, the content of the stabilizer is 0.01-2.0wt%; the pH regulator controls the pH of the composition to be within a range of 3-5; and according to parts by weight of the composition, the content of the grease is 0.1-15 wt%.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a composition containing dipotassium glycyrrhizinate as a stabilizer and comprising two phases of water and oil. Background technique [0002] Generally, oil and water are two immiscible phases. For the field of cosmetics, surfactants are usually used to stabilize the water-oil two-phase. However, the use of surfactants often presents safety hazards. Moreover, in order to improve the stability of the product, it is often necessary to use a large amount of surfactant, which will cause adverse effects on the human body and the environment (Chen Rongqi. Ecological Safety of Surfactants [C]. "Hongda" Cup 2010 Printing and Dyeing Products and Dyeing Symposium on chemical material quality and safety technology; Li Dianchu, et al. Detergents, cosmetics, surfactants and green chemistry [J]. Daily Chemical Science, 2003, Vol26, No.6: 14-16). [0003] In the field of cosmetics, with the develop...

Claims

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Application Information

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IPC IPC(8): A61K8/63A61K8/06A61Q19/00
CPCA61K8/63A61K8/062A61Q19/00A61K2800/52A61K2800/10
Inventor 金日昇潘树标冯春波
Owner SHANGHAI JAHWA UNITED
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