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Essence composition containing docosahexaenoic acid and preparation method thereof

A technology of docosahexaenoic acid and composition, which is applied in the field of essence composition containing docosahexaenoic acid and its preparation, and can solve the problem of improving skin barrier, selection of components and content, and imperfect dosage form , can not be fully realized and other problems, to achieve the effect of improving the skin barrier, good tolerance, and improving the appearance of the skin

Pending Publication Date: 2019-12-31
贝亲母婴用品(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Docosahexaenoic acid, as a highly unsaturated fatty acid, plays a very important role in skin care. It can achieve moisturizing, moisturizing, anti-inflammatory, repairing and other functions, and strengthen the skin barrier. Ingredients for Skin Care Products
However, due to the imperfect selection of components and content of the cosmetic composition and the imperfect dosage form, the cosmetic compositions containing docosahexaenoic acid so far cannot fully realize moisturizing, moisturizing, anti-inflammatory, repairing, improving Skin barrier etc.

Method used

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  • Essence composition containing docosahexaenoic acid and preparation method thereof
  • Essence composition containing docosahexaenoic acid and preparation method thereof
  • Essence composition containing docosahexaenoic acid and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0050]

[0051]Preparation method: add PEG-40 hydrogenated castor oil, glycerin, sodium hyaluronate, and hydrolyzed sodium hyaluronate into water, stir with a stirrer until dissolved to obtain an aqueous solution, and heat to 75-80°C; docosahexaene Heat acid and tocopherol (vitamin E) to 75-80°C and stir evenly with a stirrer to obtain an oil phase; add the above oil phase to the above aqueous solution, emulsify with an emulsifying homogenizer to obtain an emulsion; cool to below 40°C, and Dipotassium glycyrrhizinate and citric acid were added to the above emulsion, and mixed uniformly to obtain the essence composition A1-A4.

Embodiment 2

[0053]

[0054]

[0055] Preparation method: Add sucrose laurate, hydrogenated phosphatidylcholine, glycerin, 1,3-propanediol, and hydrolyzed sodium hyaluronate into water, stir until dissolved with a stirrer, and heat to 75-80°C to obtain an aqueous solution; Squalane, docosahexaenoic acid, and tocopherol (vitamin E) are heated to 75-80°C and stirred evenly with a stirrer to obtain an oil phase; the above oil phase is added to the above aqueous solution, and emulsified with an emulsifying homogenizer to obtain Emulsion: lower the temperature to below 40°C, add dipotassium glycyrrhizinate and citric acid into the above emulsion, and mix evenly to obtain the essence composition B1-B4.

Embodiment 3

[0057]

[0058] Preparation method: add sucrose laurate, butanediol, and sodium hyaluronate into water, stir until dissolved with a stirrer to obtain an aqueous solution, and heat to 75-80°C; add docosahexaenoic acid, tocopheryl acetic acid Heat the ester to 75-80°C and stir evenly with a stirrer to obtain an oil phase; add the above oil phase to the above aqueous solution and emulsify with an emulsifying homogenizer to obtain an emulsion; cool down to below 40°C, add dipotassium glycyrrhizinate and lactic acid Mix the above emulsions evenly to obtain the essence composition C1-C4.

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Abstract

The invention provides an essence composition containing docosahexaenoic acid. The essence composition containing docosahexaenoic acid comprises, by weight, 0.001-1% of docosahexaenoic acid, 0.1-5% ofan emulsification agent, and 1-45% of a moisturizer. The invention further discloses a method for preparing the essence composition containing docosahexaenoic acid.

Description

technical field [0001] The invention relates to an essence composition containing docosahexaenoic acid and a preparation method thereof. The composition has the functions of moisturizing, moisturizing, anti-inflammation, repairing and improving skin barrier. Background technique [0002] The stratum corneum of normal and healthy skin contains 10%-20% water to maintain the moisture and elasticity of the skin. When the water content in the stratum corneum drops below 10% due to changes in the weather environment such as age, cold and dryness, the skin will appear dry, wrinkled and gradually aged. The development focus of modern cosmetics has shifted to protecting the skin and delaying skin aging. Therefore, it is of great significance to study the reasons why the moisture in the stratum corneum of the skin can be maintained. [0003] Fatty acid, as a kind of PPAR agonist, can stimulate the metabolism of cell lipids. Filaggrin, as a kind of protein that can be activated by PP...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/36A61K8/60A61K8/55A61K8/92A61K8/49A61K8/34A61K8/73A61K8/31A61K8/67A61K8/365A61K8/63A61K8/98A61Q19/00
CPCA61K8/361A61K8/60A61K8/553A61K8/922A61K8/4993A61K8/4973A61K8/345A61K8/735A61K8/31A61K8/678A61K8/365A61K8/63A61K8/987A61Q19/00
Inventor 胡嘉奂顾红健黄瑜贾霆涵贺来健
Owner 贝亲母婴用品(上海)有限公司
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